$316+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to United Kingdom with Cheapflights
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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 April 23, 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 April 23, 2026.
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:45 pm
SFO
- STN
2 stops21h 20m
Multiple Airlines
Thu 5/142:05 pm
STN
- SFO
2 stops32h 35m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$686
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/104:45 pm
SFO
- LHR
1 stop16h 55m
Scandinavian Airlines
Fri 5/156:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$688
This oojo deal was found by Cheapflights users on 4/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:45 pm
SFO
- LHR
2 stops32h 50m
Scandinavian Airlines
Sun 8/306:40 pm
LHR
- SFO
1 stop28h 00m
Scandinavian Airlines
Deal found 4/19![Scandinavian Airlines logo]()
$689
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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.
Sun 5/104:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Sat 5/166:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$702
This oojo deal was found by Cheapflights users on 4/18. 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.
Mon 5/114:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Tue 5/196:40 pm
LHR
- SFO
1 stop28h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/104:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Thu 5/146:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/21![Scandinavian Airlines logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/104:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Wed 5/206:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/21![Scandinavian Airlines logo]()
$717
This Mytrip deal was found by Cheapflights users on 4/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:30 pm
SFO
- STN
2 stops23h 50m
Multiple Airlines
Mon 5/118:50 pm
STN
- SFO
2 stops25h 40m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$720
This Mytrip deal was found by Cheapflights users on 4/21. 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 5/114:45 pm
SFO
- MAN
3 stops35h 55m
Multiple Airlines
Mon 5/181:55 pm
MAN
- SFO
2 stops32h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$722
This KAYAK deal was found by Cheapflights users on 4/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:45 pm
SFO
- LHR
1 stop33h 35m
Scandinavian Airlines
Mon 10/267:05 am
LHR
- SFO
2 stops39h 30m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$724
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:30 pm
SFO
- LGW
2 stops22h 20m
Multiple Airlines
Mon 5/188:10 pm
LGW
- SFO
2 stops26h 20m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 11/104:40 pm
SFO
- LHR
1 stop21h 00m
Scandinavian Airlines
Tue 12/16:40 am
LHR
- SFO
1 stop15h 55m
Scandinavian Airlines
Deal found 4/21![Scandinavian Airlines logo]()
$726
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 April 23, 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 April 23, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/18. 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.
Mon 5/114:45 pm
SFO
- LHR
2 stops32h 50m
Scandinavian Airlines
Sat 5/166:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$773
This British Airways deal was found by Cheapflights users on 4/21. 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.
Sun 10/187:30 pm
SFO
- GLA
1 stop15h 15m
British Airways
Mon 10/265:45 pm
GLA
- SFO
1 stop29h 15m
British Airways
Deal found 4/21![British Airways logo]()
$858
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:05 pm
SFO
- LGW
1 stop16h 55m
Delta
Thu 5/2110:25 am
LGW
- SFO
1 stop15h 35m
Delta
Deal found 4/18![Delta logo]()
$865
This Finnair deal was found by Cheapflights users on 4/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:30 pm
SFO
- GLA
1 stop15h 10m
Multiple Airlines
Mon 12/218:25 pm
GLA
- SFO
1 stop26h 35m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$869
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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.
Tue 8/251:45 pm
SFO
- LCY
1 stop19h 35m
Virgin Atlantic
Mon 10/125:10 pm
LCY
- SFO
1 stop26h 35m
Virgin Atlantic
Deal found 4/22![Virgin Atlantic logo]()
$883
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
SFO
- GLA
1 stop25h 25m
KLM
Mon 8/175:00 pm
GLA
- SFO
1 stop26h 45m
KLM
Deal found 4/20![KLM logo]()
$893
This Turkish Airlines deal was found by Cheapflights users on 4/19. 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.
Wed 9/166:45 pm
SFO
- STN
1 stop37h 55m
Turkish Airlines
Fri 10/95:35 pm
STN
- SFO
1 stop31h 05m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$905
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/87:30 pm
SFO
- LHR
Nonstop10h 40m
United Airlines
Fri 6/57:25 am
LHR
- SFO
1 stop19h 35m
United Airlines
Deal found 4/22![United Airlines logo]()
$916
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/21. 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.
Tue 5/124:35 pm
SFO
- LGW
1 stop33h 10m
TAP AIR PORTUGAL
Sun 5/249:15 pm
LGW
- SFO
2 stops49h 20m
TAP AIR PORTUGAL
Deal found 4/21![TAP AIR PORTUGAL logo]()
$1,075
This Condor deal was found by Cheapflights users on 4/22. 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.
Mon 6/14:30 pm
SFO
- LGW
1 stop14h 10m
Condor
Sun 6/147:35 pm
LGW
- SFO
2 stops47h 52m
Condor
Deal found 4/22![Condor logo]()
$1,243
This SWISS deal was found by Cheapflights users on 4/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:30 pm
SFO
- LCY
2 stops20h 10m
SWISS
Tue 5/127:15 pm
LCY
- SFO
1 stop29h 15m
SWISS
Deal found 4/19![SWISS logo]()
$1,320
This ITA Airways deal was found by Cheapflights users on 4/20. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:15 pm
SFO
- LCY
2 stops21h 50m
ITA Airways
Wed 6/37:25 pm
LCY
- SFO
2 stops25h 50m
ITA Airways
Deal found 4/20![ITA Airways logo]()
$1,336
This Scandinavian Airlines deal was found by Cheapflights users on 4/18. 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.
Sun 10/184:45 pm
SFO
- MAN
2 stops42h 25m
Scandinavian Airlines
Wed 10/2112:45 pm
MAN
- SFO
2 stops33h 55m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$818
This Condor deal was found by Cheapflights users on 4/19. 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.
Mon 5/44:30 pm
SFO
- LGW
1 stop14h 10m
Multiple Airlines
Fri 5/810:20 am
LGW
- SFO
2 stops20h 08m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$870
This Virgin Atlantic deal was found by Cheapflights users on 4/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
SFO
- LCY
2 stops17h 15m
Virgin Atlantic
Tue 9/810:00 am
LCY
- SFO
2 stops21h 46m
Virgin Atlantic
Deal found 4/19![Virgin Atlantic logo]()
$897
This Delta deal was found by Cheapflights users on 4/19. 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.
Mon 7/206:00 am
SFO
- BHX
2 stops19h 30m
Delta
Thu 8/135:55 am
BHX
- SFO
1 stop13h 50m
Delta
Deal found 4/19![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:05 am
SFO
- LHR
1 stop14h 25m
United Airlines
Wed 6/34:15 pm
LHR
- SFO
Nonstop11h 00m
United Airlines
Deal found 4/20![United Airlines logo]()
$919
This British Airways deal was found by Cheapflights users on 4/19. 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.
Thu 9/34:35 pm
SFO
- GLA
1 stop16h 55m
British Airways
Wed 9/97:30 am
GLA
- SFO
1 stop14h 20m
British Airways
Deal found 4/19![British Airways logo]()
$931
This KLM deal was found by Cheapflights users on 4/21. 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.
Thu 4/3011:15 pm
SFO
- LHR
Nonstop10h 15m
KLM
Sun 5/106:30 pm
LHR
- SFO
Nonstop10h 55m
KLM
Deal found 4/21![KLM logo]()
$940
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Wed 9/92:40 pm
SFO
- LTN
2 stops22h 50m
Multiple Airlines
Wed 9/1612:45 pm
LTN
- SFO
2 stops33h 45m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 9/284:30 pm
SFO
- BHX
2 stops33h 20m
United Airlines
Thu 10/16:05 am
BHX
- SFO
2 stops23h 15m
United Airlines
Deal found 4/22![United Airlines logo]()
$921
This Virgin Atlantic deal was found by Cheapflights users on 4/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:05 pm
SFO
- LGW
1 stop16h 55m
Virgin Atlantic
Sat 5/1610:25 am
LGW
- SFO
1 stop15h 35m
Virgin Atlantic
Deal found 4/19![Virgin Atlantic logo]()
$924
This Turkish Airlines deal was found by Cheapflights users on 4/22. 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 5/1112:55 pm
SFO
- STN
1 stop25h 15m
Turkish Airlines
Sun 5/175:35 pm
STN
- SFO
1 stop25h 15m
Turkish Airlines
Deal found 4/22![Turkish Airlines logo]()
$1,024
This KLM deal was found by Cheapflights users on 4/22. 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.
Sat 5/95:55 pm
SFO
- LHR
Nonstop10h 20m
KLM
Tue 5/2612:45 pm
LHR
- SFO
Nonstop11h 00m
KLM
Deal found 4/22![KLM logo]()
$944
This British Airways deal was found by Cheapflights users on 4/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:35 pm
SFO
- GLA
1 stop16h 10m
British Airways
Tue 5/267:00 am
GLA
- SFO
2 stops18h 36m
British Airways
Deal found 4/18![British Airways logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/118:30 pm
SFO
- EDI
1 stop35h 45m
Multiple Airlines
Mon 5/189:25 pm
EDI
- SFO
2 stops32h 30m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$905
This Scandinavian Airlines deal was found by Cheapflights users on 4/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:50 pm
SFO
- BHX
2 stops39h 45m
Scandinavian Airlines
Thu 10/17:15 pm
BHX
- SFO
2 stops36h 31m
Scandinavian Airlines
Deal found 4/20![Scandinavian Airlines logo]()
$1,009
This Delta deal was found by Cheapflights users on 4/20. 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.
Tue 5/1911:15 pm
SFO
- LHR
Nonstop10h 15m
Delta
Mon 6/16:30 pm
LHR
- SFO
Nonstop10h 55m
Delta
Deal found 4/20![Delta logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 5/117:30 pm
SFO
- LHR
Nonstop10h 40m
United Airlines
Sun 5/247:25 am
LHR
- SFO
1 stop14h 55m
United Airlines
Deal found 4/22![United Airlines logo]()
$947
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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 5/33:05 pm
SFO
- LGW
1 stop16h 55m
Virgin Atlantic
Sun 5/1010:25 am
LGW
- SFO
2 stops22h 14m
Virgin Atlantic
Deal found 4/22![Virgin Atlantic logo]()
$954
Last-minute flights from San Francisco to United KingdomDiscover last-minute flight deals from San Francisco to United Kingdom. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to United Kingdom. Data last updated April 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:45 pm
SFO
- STN
2 stops20h 30m
Multiple Airlines
Tue 5/125:00 pm
STN
- SFO
2 stops31h 40m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$729
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:55 pm
SFO
- STN
1 stop19h 45m
Turkish Airlines
Thu 5/145:35 pm
STN
- SFO
1 stop25h 15m
Turkish Airlines
Deal found 4/19![Turkish Airlines logo]()
$728
This Mytrip deal was found by Cheapflights users on 4/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:30 pm
SFO
- STN
2 stops23h 50m
Multiple Airlines
Mon 5/118:50 pm
STN
- SFO
2 stops25h 40m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$720
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:45 pm
SFO
- STN
2 stops21h 20m
Multiple Airlines
Thu 5/142:05 pm
STN
- SFO
2 stops32h 35m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$686
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/104:45 pm
SFO
- LHR
1 stop16h 55m
Scandinavian Airlines
Fri 5/156:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$688
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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.
Sun 5/104:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Sat 5/166:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/104:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Thu 5/146:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/21![Scandinavian Airlines logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/104:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Wed 5/206:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/21![Scandinavian Airlines logo]()
$717
This oojo deal was found by Cheapflights users on 4/18. 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.
Mon 5/114:45 pm
SFO
- LHR
1 stop15h 15m
Scandinavian Airlines
Tue 5/196:40 pm
LHR
- SFO
1 stop28h 00m
Scandinavian Airlines
Deal found 4/18![Scandinavian Airlines logo]()
$711
This Mytrip deal was found by Cheapflights users on 4/21. 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 5/114:45 pm
SFO
- MAN
3 stops35h 55m
Multiple Airlines
Mon 5/181:55 pm
MAN
- SFO
2 stops32h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$722
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:30 pm
SFO
- LGW
2 stops22h 20m
Multiple Airlines
Mon 5/188:10 pm
LGW
- SFO
2 stops26h 20m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$726
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
SFO
- LHR
1 stop20h 55m
Scandinavian Airlines
Thu 5/216:40 am
LHR
- SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 4/20![Scandinavian Airlines logo]()
$730
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 April 23, 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 April 23, 2026.
This oojo deal was found by Cheapflights users on 4/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:21 pm
SFO
- GLA
2 stops19h 14m
British Airways
Deal found 4/20![British Airways logo]()
$316
This American Airlines deal was found by Cheapflights users on 4/21. 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 9/131:29 pm
SFO
- GLA
2 stops17h 11m
American Airlines
Deal found 4/21![American Airlines logo]()
$323
This Booking.com deal was found by Cheapflights users on 4/21. 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 9/75:35 pm
SFO
- EDI
1 stop18h 15m
Aer Lingus
Deal found 4/21![Aer Lingus logo]()
$339
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:35 pm
SFO
- EDI
1 stop15h 30m
British Airways
Deal found 4/20![British Airways logo]()
$349
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:35 pm
SFO
- EDI
1 stop17h 25m
British Airways
Deal found 4/20![British Airways logo]()
$350
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:30 pm
SFO
- MAN
1 stop15h 35m
British Airways
Deal found 4/20![British Airways logo]()
$350
This oojo deal was found by Cheapflights users on 4/18. 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.
Mon 9/73:38 pm
SFO
- EDI
2 stops17h 57m
British Airways
Deal found 4/18![British Airways logo]()
$351
This oojo deal was found by Cheapflights users on 4/21. 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 9/94:36 pm
SFO
- MAN
2 stops18h 29m
British Airways
Deal found 4/21![British Airways logo]()
$352
This Iberia deal was found by Cheapflights users on 4/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:30 pm
SFO
- EDI
1 stop15h 05m
Iberia
Deal found 4/21![Iberia logo]()
$354
This Iberia deal was found by Cheapflights users on 4/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:35 pm
SFO
- EDI
1 stop15h 30m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$355
This Expedia deal was found by Cheapflights users on 4/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:31 pm
SFO
- MAN
2 stops18h 29m
British Airways
Deal found 4/18![British Airways logo]()
$355
This Iberia deal was found by Cheapflights users on 4/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:35 pm
SFO
- MAN
1 stop14h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$356
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $686 (Mytrip) |
One-way from | $339 (Booking.com) |
Popular in | June |
Cheapest in | February |
Average price | $729 |
Good round-trip deal | $926 or less |
Good one-way deal | $467 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 April 23, 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 FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Mon 5/11
4:45 pm-9:35 am
2 stops32h 50m
London Heathrow
Sat 5/16
6:40 am-2:40 pm
1 stop16h 00m
$773
San FranciscoManchester
SFO - MAN
SFOMAN
San Francisco
Sun 10/18
4:45 pm-7:10 pm
2 stops42h 25m
Manchester
Wed 10/21
12:45 pm-2:40 pm
2 stops33h 55m
$818
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 10/18
7:30 pm-6:45 pm
1 stop15h 15m
Glasgow Intl
Mon 10/26
5:45 pm-4:00 pm
1 stop29h 15m
$858
San FranciscoLondon
SFO - LGW
SFOLGW
San Francisco
Mon 5/11
3:05 pm-4:00 pm
1 stop16h 55m
London Gatwick
Thu 5/21
10:25 am-6:00 pm
1 stop15h 35m
$865
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 9/8
7:30 pm-6:40 pm
1 stop15h 10m
Glasgow Intl
Mon 12/21
8:25 pm-3:00 pm
1 stop26h 35m
$869
San FranciscoLondon
SFO - LGW
SFOLGW
San Francisco
Mon 5/4
4:30 pm-2:40 pm
1 stop14h 10m
London Gatwick
Fri 5/8
10:20 am-10:28 pm
2 stops20h 08m
$870
San FranciscoLondon
SFO - LCY
SFOLCY
San Francisco
Tue 8/25
1:45 pm-5:20 pm
1 stop19h 35m
London City
Mon 10/12
5:10 pm-11:45 am
1 stop26h 35m
$883
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 7/21
1:45 pm-11:10 pm
1 stop25h 25m
Glasgow Intl
Mon 8/17
5:00 pm-11:45 am
1 stop26h 45m
$893
San FranciscoLondon
SFO - LCY
SFOLCY
San Francisco
Wed 8/12
6:00 am-7:15 am
2 stops17h 15m
London City
Tue 9/8
10:00 am-11:46 pm
2 stops21h 46m
$897
San FranciscoBirmingham
SFO - BHX
SFOBHX
San Francisco
Mon 7/20
6:00 am-9:30 am
2 stops19h 30m
Birmingham
Thu 8/13
5:55 am-11:45 am
1 stop13h 50m
$899
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-GLA
SFO-EDI
SFO-MAN
SFO-STN
SFO-LHR
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-GLA
SFO-EDI
SFO-MAN
SFO-STN
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 $642). Flying from San Francisco to United Kingdom in June is currently the most expensive (average of $1,117). 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 April 23, 2026.
It’s typically best to fly out from San Francisco to United Kingdom in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.
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 April 18, 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. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 April 23, 2026.
The most flights from SFO to GB0 are scheduled on a Monday (42 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (42 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 155 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 early afternoon 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 9% of flights being delayed.
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 April 23, 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.
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.9
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
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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 April 23, 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$961 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$426 | Average$541 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$494 | Average$655 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$513 | Average$920 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$920 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$514 | Average$811 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$763 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$559 | Average$694 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$560 | Average$892 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$562 | Average$769 | FlexibilityNo cancel fee | On-time71% |