$311+ Cheap flights from San Francisco (SFO) to the United Kingdom
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to United KingdomExplore the most affordable flight options available from San Francisco to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from San Francisco to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:35 pm
SFO
- MAN
1 stop13h 55m
Multiple Airlines
Mon 8/2410:35 pm
MAN
- SFO
2 stops45h 45m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$746
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:30 pm
SFO
- MAN
2 stops19h 35m
Multiple Airlines
Tue 8/258:30 pm
MAN
- SFO
2 stops26h 00m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:40 pm
SFO
- MAN
1 stop19h 55m
Multiple Airlines
Tue 8/257:30 am
MAN
- SFO
2 stops36h 50m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:40 pm
SFO
- GLA
1 stop31h 00m
Multiple Airlines
Mon 8/249:45 pm
GLA
- SFO
2 stops46h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$761
This Scandinavian Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:59 pm
SFO
- EDI
2 stops37h 26m
Scandinavian Airlines
Thu 9/2410:15 am
EDI
- SFO
2 stops36h 25m
Scandinavian Airlines
Deal found 6/19![Scandinavian Airlines logo]()
$761
This Scandinavian Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:37 pm
SFO
- EDI
2 stops40h 48m
Scandinavian Airlines
Tue 9/2210:15 am
EDI
- SFO
2 stops36h 25m
Scandinavian Airlines
Deal found 6/18![Scandinavian Airlines logo]()
$762
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
SFO
- GLA
1 stop14h 05m
Multiple Airlines
Mon 8/249:45 pm
GLA
- SFO
2 stops46h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:40 pm
SFO
- MAN
1 stop16h 50m
Multiple Airlines
Wed 8/266:55 pm
MAN
- SFO
2 stops27h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$767
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:40 pm
SFO
- MAN
1 stop19h 55m
Multiple Airlines
Wed 8/266:55 pm
MAN
- SFO
2 stops27h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:40 pm
SFO
- MAN
1 stop14h 00m
Multiple Airlines
Tue 8/257:40 pm
MAN
- SFO
2 stops50h 50m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:35 pm
SFO
- MAN
1 stop13h 55m
Multiple Airlines
Thu 8/2710:25 pm
MAN
- SFO
2 stops45h 55m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:40 pm
SFO
- MAN
1 stop14h 00m
Multiple Airlines
Mon 8/2410:35 pm
MAN
- SFO
2 stops45h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$772
Best flights from San Francisco to United KingdomDiscover carefully curated flight deals from San Francisco to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from San Francisco to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:45 pm
SFO
- MAN
2 stops35h 20m
Scandinavian Airlines
Wed 10/2110:20 am
MAN
- SFO
2 stops36h 20m
Scandinavian Airlines
Deal found 6/17![Scandinavian Airlines logo]()
$813
This Cheapflightsfares deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:35 pm
SFO
- NCL
1 stop16h 05m
British Airways
Wed 10/78:40 pm
NCL
- SFO
1 stop25h 10m
British Airways
Deal found 6/18![British Airways logo]()
$844
This Finnair deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 pm
SFO
- GLA
1 stop15h 15m
Multiple Airlines
Mon 10/268:25 pm
GLA
- SFO
1 stop26h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$856
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:58 pm
SFO
- NCL
2 stops16h 32m
American Airlines
Wed 10/145:05 pm
NCL
- SFO
1 stop28h 45m
American Airlines
Deal found 6/17![American Airlines logo]()
$863
This KLM deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:05 am
SFO
- GLA
2 stops17h 50m
KLM
Mon 10/265:15 pm
GLA
- SFO
1 stop26h 30m
KLM
Deal found 6/16![KLM logo]()
$870
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:55 pm
SFO
- LHR
Nonstop10h 30m
United Airlines
Sun 10/183:05 pm
LHR
- SFO
1 stop14h 15m
United Airlines
Deal found 6/19![United Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:55 pm
SFO
- LHR
Nonstop10h 20m
Delta
Sun 10/2511:40 am
LHR
- SFO
Nonstop11h 00m
Delta
Deal found 6/15![Delta logo]()
$938
This Turkish Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:55 pm
SFO
- STN
1 stop25h 15m
Turkish Airlines
Sun 10/116:55 am
STN
- SFO
1 stop35h 55m
Turkish Airlines
Deal found 6/18![Turkish Airlines logo]()
$939
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:30 pm
SFO
- LGW
1 stop33h 15m
TAP AIR PORTUGAL
Mon 9/79:15 pm
LGW
- SFO
2 stops49h 20m
TAP AIR PORTUGAL
Deal found 6/18![TAP AIR PORTUGAL logo]()
$941
This Virgin Atlantic deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:16 pm
SFO
- LCY
2 stops19h 14m
Virgin Atlantic
Sun 9/278:15 pm
LCY
- SFO
1 stop23h 30m
Virgin Atlantic
Deal found 6/16![Virgin Atlantic logo]()
$943
This Condor deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:30 pm
SFO
- LGW
1 stop14h 15m
Condor
Sat 9/1210:20 am
LGW
- SFO
2 stops55h 26m
Condor
Deal found 6/19![Condor logo]()
$1,003
This ITA Airways deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:15 pm
SFO
- LCY
2 stops19h 35m
ITA Airways
Sun 9/277:25 pm
LCY
- SFO
2 stops25h 50m
ITA Airways
Deal found 6/18![ITA Airways logo]()
$1,029
This SWISS deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:35 pm
SFO
- LGW
1 stop14h 15m
SWISS
Sat 10/109:25 am
LGW
- SFO
1 stop14h 50m
SWISS
Deal found 6/16![SWISS logo]()
$1,029
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:26 am
SFO
- LGW
1 stop14h 09m
JetBlue
Thu 7/1612:20 pm
LGW
- SFO
1 stop20h 10m
JetBlue
Deal found 6/15![JetBlue logo]()
$1,144
This British Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:25 pm
SFO
- NCL
1 stop14h 35m
British Airways
Thu 12/38:40 pm
NCL
- SFO
1 stop26h 15m
British Airways
Deal found 6/19![British Airways logo]()
$860
This Scandinavian Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:40 am
SFO
- EDI
2 stops23h 45m
Scandinavian Airlines
Wed 9/237:10 pm
EDI
- SFO
1 stop27h 30m
Scandinavian Airlines
Deal found 6/19![Scandinavian Airlines logo]()
$861
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:27 pm
SFO
- NCL
2 stops19h 13m
American Airlines
Wed 10/75:05 pm
NCL
- SFO
1 stop28h 45m
American Airlines
Deal found 6/16![American Airlines logo]()
$863
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:55 pm
SFO
- LHR
Nonstop10h 30m
United Airlines
Mon 9/281:00 pm
LHR
- SFO
Nonstop11h 00m
United Airlines
Deal found 6/18![United Airlines logo]()
$939
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am
SFO
- LHR
1 stop20h 55m
Delta
Sat 9/1212:45 pm
LHR
- SFO
Nonstop11h 00m
Delta
Deal found 6/19![Delta logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
SFO
- LTN
1 stop21h 15m
Multiple Airlines
Wed 8/196:15 am
LTN
- SFO
1 stop17h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$945
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:35 pm
SFO
- LGW
1 stop30h 10m
TAP AIR PORTUGAL
Sun 9/279:15 pm
LGW
- SFO
2 stops48h 20m
TAP AIR PORTUGAL
Deal found 6/16![TAP AIR PORTUGAL logo]()
$950
This Scandinavian Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:45 pm
SFO
- EDI
2 stops41h 20m
Scandinavian Airlines
Mon 8/2410:15 am
EDI
- SFO
2 stops36h 25m
Scandinavian Airlines
Deal found 6/19![Scandinavian Airlines logo]()
$865
This Virgin Atlantic deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:05 pm
SFO
- LGW
1 stop16h 55m
Virgin Atlantic
Mon 10/264:45 pm
LGW
- SFO
1 stop28h 40m
Virgin Atlantic
Deal found 6/16![Virgin Atlantic logo]()
$956
This British Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:45 pm
SFO
- GLA
2 stops17h 50m
British Airways
Wed 9/97:30 am
GLA
- SFO
1 stop14h 20m
British Airways
Deal found 6/15![British Airways logo]()
$883
This Turkish Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm
SFO
- STN
1 stop19h 45m
Turkish Airlines
Fri 10/910:50 am
STN
- SFO
1 stop37h 50m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$990
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am
SFO
- GLA
2 stops21h 10m
United Airlines
Tue 9/222:00 pm
GLA
- SFO
2 stops27h 26m
United Airlines
Deal found 6/18![United Airlines logo]()
$942
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am
SFO
- EDI
2 stops19h 30m
Delta
Fri 12/45:40 am
EDI
- SFO
1 stop14h 05m
Delta
Deal found 6/20![Delta logo]()
$945
This Finnair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:30 pm
SFO
- MAN
1 stop14h 50m
Multiple Airlines
Wed 1/67:30 pm
MAN
- SFO
1 stop27h 30m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$954
This Virgin Atlantic deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:45 pm
SFO
- LCY
1 stop20h 45m
Virgin Atlantic
Sun 9/278:45 pm
LCY
- SFO
2 stops27h 09m
Virgin Atlantic
Deal found 6/17![Virgin Atlantic logo]()
$971
This British Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:30 pm
SFO
- GLA
2 stops17h 50m
British Airways
Wed 8/269:30 am
GLA
- SFO
1 stop16h 00m
British Airways
Deal found 6/19![British Airways logo]()
$883
Last-minute flights from San Francisco to United KingdomDiscover last-minute flight deals from San Francisco to United Kingdom. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to United Kingdom. Data last updated June 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:55 pm
SFO
- LHR
Nonstop10h 20m
Delta
Sat 8/226:30 am
LHR
- SFO
1 stop13h 15m
Delta
Deal found 6/15![Delta logo]()
$914
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:30 pm
SFO
- GLA
3 stops30h 10m
Multiple Airlines
Tue 7/218:20 am
GLA
- SFO
3 stops35h 40m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:38 pm
SFO
- LHR
1 stop22h 52m
United Airlines
Thu 8/1310:35 am
LHR
- SFO
Nonstop11h 00m
United Airlines
Deal found 6/16![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:10 pm
SFO
- LGW
1 stop29h 30m
Delta
Tue 8/1110:35 am
LGW
- SFO
2 stops39h 49m
Delta
Deal found 6/15![Delta logo]()
$920
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:20 pm
SFO
- EDI
1 stop36h 50m
Multiple Airlines
Tue 7/2811:30 am
EDI
- SFO
2 stops37h 10m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:05 pm
SFO
- LGW
1 stop16h 55m
Delta
Tue 8/1110:35 am
LGW
- SFO
2 stops41h 31m
Delta
Deal found 6/15![Delta logo]()
$918
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
SFO
- LCY
2 stops16h 15m
Delta
Tue 8/119:20 am
LCY
- SFO
1 stop34h 25m
Delta
Deal found 6/15![Delta logo]()
$918
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:30 pm
SFO
- LGW
2 stops52h 55m
SWISS
Wed 8/129:25 am
LGW
- SFO
2 stops39h 38m
SWISS
Deal found 6/15![SWISS logo]()
$919
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:45 pm
SFO
- LCY
1 stop35h 05m
Delta
Tue 8/119:20 am
LCY
- SFO
1 stop34h 25m
Delta
Deal found 6/15![Delta logo]()
$913
This United deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:00 pm
SFO
- LHR
Nonstop10h 25m
Multiple Airlines
Wed 8/129:30 am
LHR
- SFO
1 stop19h 21m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:50 pm
SFO
- LHR
Nonstop10h 20m
United Airlines
Thu 8/131:00 pm
LHR
- SFO
Nonstop11h 00m
United Airlines
Deal found 6/15![United Airlines logo]()
$913
This KAYAK deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:05 pm
SFO
- LHR
2 stops27h 15m
Austrian Airlines
Fri 8/289:05 am
LHR
- SFO
2 stops17h 55m
Austrian Airlines
Deal found 6/16![Austrian Airlines logo]()
$918
One-way flights from San Francisco to United KingdomSearch for one-way flight options from San Francisco to United Kingdom. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from San Francisco to United Kingdom. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:35 pm
SFO
- GLA
1 stop17h 15m
British Airways
Deal found 6/18![British Airways logo]()
$311
This oojo deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:50 pm
SFO
- GLA
2 stops16h 20m
British Airways
Deal found 6/16![British Airways logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:22 pm
SFO
- MAN
3 stops43h 18m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:05 pm
SFO
- GLA
2 stops31h 35m
WestJet
Deal found 6/19![WestJet logo]()
$317
This British Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 pm
SFO
- GLA
1 stop15h 10m
British Airways
Deal found 6/15![British Airways logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:03 am
SFO
- EDI
3 stops40h 07m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:27 pm
SFO
- GLA
2 stops18h 08m
American Airlines
Deal found 6/18![American Airlines logo]()
$323
This Booking.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:35 pm
SFO
- GLA
1 stop13h 50m
Aer Lingus
Deal found 6/17![Aer Lingus logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:39 pm
SFO
- MAN
3 stops49h 41m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:38 pm
SFO
- EDI
3 stops29h 12m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:54 pm
SFO
- EDI
3 stops26h 26m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
SFO
- MAN
3 stops30h 15m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$333
Find flight deals from San Francisco to United Kingdom
Keep the following information in mind while searching for San Francisco to United Kingdom flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $746 (Kiwi.com) |
One-way from | $311 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,248 |
Good round-trip deal | $1,009 or less |
Good one-way deal | $464 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from San Francisco to the United Kingdom that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoManchester
SFO - MAN
SFOMAN
San Francisco
Sun 10/18
4:45 pm-12:05 pm
2 stops35h 20m
Manchester
Wed 10/21
10:20 am-2:40 pm
2 stops36h 20m
$813
San FranciscoNewcastle upon Tyne
SFO - NCL
SFONCL
San Francisco
Mon 9/28
4:35 pm-4:40 pm
1 stop16h 05m
Newcastle upon Tyne
Wed 10/7
8:40 pm-1:50 pm
1 stop25h 10m
$844
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 10/18
7:30 pm-6:45 pm
1 stop15h 15m
Glasgow Intl
Mon 10/26
8:25 pm-4:00 pm
1 stop26h 35m
$856
San FranciscoNewcastle upon Tyne
SFO - NCL
SFONCL
San Francisco
Tue 12/1
5:25 pm-4:00 pm
1 stop14h 35m
Newcastle upon Tyne
Thu 12/3
8:40 pm-2:55 pm
1 stop26h 15m
$860
San FranciscoEdinburgh
SFO - EDI
SFOEDI
San Francisco
Sat 9/19
10:40 am-6:25 pm
2 stops23h 45m
Edinburgh Turnhouse
Wed 9/23
7:10 pm-2:40 pm
1 stop27h 30m
$861
San FranciscoNewcastle upon Tyne
SFO - NCL
SFONCL
San Francisco
Sun 10/4
2:58 pm-3:30 pm
2 stops16h 32m
Newcastle upon Tyne
Wed 10/14
5:05 pm-1:50 pm
1 stop28h 45m
$863
San FranciscoNewcastle upon Tyne
SFO - NCL
SFONCL
San Francisco
Mon 9/28
1:27 pm-4:40 pm
2 stops19h 13m
Newcastle upon Tyne
Wed 10/7
5:05 pm-1:50 pm
1 stop28h 45m
$863
San FranciscoEdinburgh
SFO - EDI
SFOEDI
San Francisco
Thu 8/20
4:45 pm-6:05 pm
2 stops41h 20m
Edinburgh Turnhouse
Mon 8/24
10:15 am-2:40 pm
2 stops36h 25m
$865
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 10/18
11:05 am-12:55 pm
2 stops17h 50m
Glasgow Intl
Mon 10/26
5:15 pm-12:45 pm
1 stop26h 30m
$870
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 9/2
1:45 pm-3:35 pm
2 stops17h 50m
Glasgow Intl
Wed 9/9
7:30 am-1:50 pm
1 stop14h 20m
$883
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from San Francisco with our price prediction graph.
SFO-MAN
SFO-NCL
SFO-GLA
SFO-LHR
SFO-STN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to the United Kingdom
SFO-GB0
SFO-MAN
SFO-NCL
SFO-GLA
SFO-LHR
What is the cheapest month to book a flight from San Francisco to United Kingdom?
Currently, February is the cheapest month in which you can book a flight from San Francisco to United Kingdom (average of $643). Flying from San Francisco to United Kingdom in June is currently the most expensive (average of $1,293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to GB?
Find hourly flight availability from San Francisco to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 20, 2026.
It’s typically best to fly out from San Francisco to United Kingdom in the morning. Doing so could potentially save you 4% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from San Francisco to United Kingdom
Explore weekly flight availability from San Francisco to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 20, 2026.
The most flights from SFO to GB0 are scheduled on a Monday (42 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (24 on average).
How often are flights from San Francisco to the United Kingdom delayed?
About 11% of weekly flights between San Francisco and United Kingdom have experienced delays in the past year, with the average delay time being 159 minutes.
What is the most punctual flight time for San Francisco to the United Kingdom flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to the United Kingdom flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 8% of flights being delayed.
How far ahead should I book a flight from San Francisco to United Kingdom?
The best time to book flights from San Francisco to United Kingdom is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from San Francisco to United Kingdom?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to United Kingdom. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their San Francisco to United Kingdom flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated June 20, 2026.
Get a feel of what it's like to fly with Delta,Virgin Atlantic, andUnited Airlines from San Francisco to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Francisco to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for San Francisco to United Kingdom
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Complete your trip
Complete your trip to United Kingdom by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to United Kingdom by cabin class
Find flights from San Francisco to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and United Kingdom flights
Browse other San Francisco and United Kingdom flight options. Last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to United Kingdom flights
Consider these flights traveling from San Francisco to United Kingdom.
Fly to United Kingdom regions
Consider these flights traveling to United Kingdom regions.
Top 10 airlines flying from San Francisco to United Kingdom
Discover the top 10 airlines that operate flights from San Francisco to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$979 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$400 | Average$687 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$426 | Average$549 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$495 | Average$989 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$507 | Average$843 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$513 | Average$939 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$517 | Average$966 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$528 | Average$788 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$551 | Average$829 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$560 | Average$907 | FlexibilityNo cancel fee | On-time72% |