$232+ Cheap flights from Buffalo (BUF) 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LHR
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Buffalo to United Kingdom with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Buffalo to United KingdomExplore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Buffalo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 5/107:50 pm
BUF
- LHR
1 stop30h 05m
United Airlines
Wed 5/136:50 am
LHR
- BUF
2 stops16h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/195:00 pm
BUF
- EDI
2 stops13h 05m
American Airlines
Thu 3/2611:25 am
EDI
- BUF
2 stops16h 06m
American Airlines
Deal found 2/2![American Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/26:00 am
BUF
- LHR
1 stop9h 35m
United Airlines
Mon 3/96:50 am
LHR
- BUF
2 stops15h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$621
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Tue 4/147:45 pm
BUF
- LHR
2 stops17h 40m
Lufthansa
Tue 4/2810:50 am
LHR
- BUF
2 stops17h 43m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$627
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 4/227:45 pm
BUF
- MAN
2 stops22h 30m
Lufthansa
Wed 4/297:00 am
MAN
- BUF
2 stops21h 33m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$629
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Tue 4/77:45 pm
BUF
- MAN
2 stops16h 20m
Lufthansa
Wed 4/157:00 am
MAN
- BUF
2 stops21h 33m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$631
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/102:49 pm
BUF
- LHR
1 stop11h 51m
United Airlines
Mon 3/166:50 am
LHR
- BUF
2 stops17h 56m
United Airlines
Deal found 2/3![United Airlines logo]()
$633
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 3/42:54 pm
BUF
- LHR
2 stops13h 51m
Lufthansa
Mon 3/99:30 am
LHR
- BUF
2 stops18h 26m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$634
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/41:52 pm
BUF
- LHR
1 stop11h 03m
United Airlines
Mon 3/96:50 am
LHR
- BUF
2 stops20h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$635
This Delta deal was found by Cheapflights users on 2/2. 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 3/183:56 pm
BUF
- LHR
1 stop13h 24m
Delta
Wed 3/2511:45 am
LHR
- BUF
2 stops16h 29m
Delta
Deal found 2/2![Delta logo]()
$636
This Delta deal was found by Cheapflights users on 2/2. 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 3/193:56 pm
BUF
- EDI
1 stop12h 49m
Delta
Thu 3/266:00 am
EDI
- BUF
2 stops20h 55m
Delta
Deal found 2/2![Delta logo]()
$639
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 3/237:30 pm
BUF
- LHR
2 stops17h 35m
Lufthansa
Tue 3/319:00 am
LHR
- BUF
2 stops19h 50m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$641
Best flights from Buffalo to United KingdomDiscover carefully curated flight deals from Buffalo to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Buffalo to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/195:00 pm
BUF
- EDI
2 stops13h 05m
American Airlines
Thu 3/2611:25 am
EDI
- BUF
2 stops16h 06m
American Airlines
Deal found 2/2![American Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/26:00 am
BUF
- LHR
1 stop9h 35m
United Airlines
Mon 3/96:50 am
LHR
- BUF
2 stops15h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 2/2. 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 3/193:56 pm
BUF
- EDI
1 stop12h 49m
Delta
Thu 3/266:00 am
EDI
- BUF
2 stops20h 55m
Delta
Deal found 2/2![Delta logo]()
$639
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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.
Mon 3/212:26 pm
BUF
- LHR
2 stops14h 39m
Virgin Atlantic
Mon 3/911:45 am
LHR
- BUF
2 stops16h 29m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$640
This KAYAK deal was found by Cheapflights users on 2/3. 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 4/223:54 pm
BUF
- MAN
2 stops17h 06m
Scandinavian Airlines
Wed 4/2910:40 am
MAN
- BUF
1 stop17h 55m
Scandinavian Airlines
Deal found 2/3![Scandinavian Airlines logo]()
$648
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Mon 3/21:51 pm
BUF
- LHR
1 stop12h 04m
JetBlue
Mon 3/912:20 pm
LHR
- BUF
1 stop15h 12m
JetBlue
Deal found 2/2![JetBlue logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/311:25 am
BUF
- LGW
1 stop17h 35m
Multiple Airlines
Sun 5/102:00 pm
LGW
- BUF
1 stop34h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$650
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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.
Fri 4/177:45 pm
BUF
- MAN
2 stops16h 20m
Lufthansa
Mon 5/410:35 am
MAN
- BUF
2 stops18h 09m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$731
This Turkish Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/177:58 pm
BUF
- LGW
2 stops33h 27m
Turkish Airlines
Sun 3/225:05 pm
LGW
- BUF
2 stops55h 48m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$818
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:50 pm
BUF
- LBA
2 stops15h 45m
Air France
Mon 5/46:30 am
LBA
- BUF
2 stops21h 09m
Air France
Deal found 2/2![Air France logo]()
$825
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/1. 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 3/101:50 pm
BUF
- LGW
2 stops16h 00m
TAP AIR PORTUGAL
Mon 3/164:35 pm
LGW
- BUF
2 stops44h 29m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$840
This oojo deal was found by Cheapflights users on 2/2. 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 3/24:25 pm
BUF
- LCY
2 stops17h 10m
British Airways
Mon 3/97:15 pm
LCY
- BUF
2 stops31h 30m
British Airways
Deal found 2/2![British Airways logo]()
$845
This Iberia deal was found by Cheapflights users on 2/3. 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.
Sun 5/311:36 am
BUF
- LCY
2 stops39h 59m
Iberia
Mon 5/117:15 pm
LCY
- BUF
2 stops31h 21m
Iberia
Deal found 2/3![Iberia logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/101:52 pm
BUF
- LHR
1 stop17h 23m
United Airlines
Mon 3/166:50 am
LHR
- BUF
2 stops17h 56m
United Airlines
Deal found 2/1![United Airlines logo]()
$635
This Delta deal was found by Cheapflights users on 2/2. 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 3/181:00 pm
BUF
- LHR
2 stops16h 00m
Delta
Wed 3/2510:00 am
LHR
- BUF
2 stops18h 14m
Delta
Deal found 2/2![Delta logo]()
$640
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Sun 2/87:45 pm
BUF
- LHR
1 stop20h 00m
JetBlue
Sat 2/149:20 am
LHR
- BUF
1 stop17h 10m
JetBlue
Deal found 2/3![JetBlue logo]()
$661
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/192:49 pm
BUF
- MAN
2 stops15h 31m
United Airlines
Thu 3/266:10 am
MAN
- BUF
2 stops16h 32m
United Airlines
Deal found 2/2![United Airlines logo]()
$647
This KAYAK deal was found by Cheapflights users on 2/3. 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 2/77:00 am
BUF
- LHR
1 stop10h 00m
JetBlue
Mon 2/99:20 am
LHR
- BUF
1 stop14h 27m
JetBlue
Deal found 2/3![JetBlue logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Fri 4/177:45 pm
BUF
- MAN
2 stops16h 20m
Lufthansa
Sat 5/97:00 am
MAN
- BUF
2 stops21h 44m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/311:25 am
BUF
- LGW
1 stop17h 35m
Multiple Airlines
Fri 5/82:00 pm
LGW
- BUF
1 stop25h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$772
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/146:00 am
BUF
- LHR
1 stop9h 40m
United Airlines
Tue 4/286:50 am
LHR
- BUF
2 stops15h 20m
United Airlines
Deal found 2/3![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 5/32:45 pm
BUF
- LHR
1 stop11h 10m
United Airlines
Fri 5/86:50 am
LHR
- BUF
2 stops16h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/311:25 am
BUF
- LGW
1 stop17h 35m
Multiple Airlines
Mon 5/112:00 pm
LGW
- BUF
2 stops27h 13m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$812
This oojo deal was found by Cheapflights users on 2/3. 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.
Tue 2/174:25 pm
BUF
- LCY
2 stops16h 40m
British Airways
Sun 2/223:30 pm
LCY
- BUF
2 stops36h 19m
British Airways
Deal found 2/3![British Airways logo]()
$896
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 3/411:29 am
BUF
- LCY
2 stops16h 36m
Lufthansa
Mon 3/99:50 am
LCY
- BUF
2 stops18h 06m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$825
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/196:07 am
BUF
- MAN
2 stops24h 13m
United Airlines
Mon 3/236:00 am
MAN
- BUF
2 stops36h 14m
United Airlines
Deal found 2/3![United Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/311:25 am
BUF
- LGW
1 stop17h 35m
Multiple Airlines
Sat 5/92:00 pm
LGW
- BUF
1 stop34h 13m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$817
This Turkish Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/176:00 am
BUF
- STN
2 stops23h 50m
Turkish Airlines
Sun 3/225:20 pm
STN
- BUF
2 stops55h 33m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,027
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/73:43 pm
BUF
- LCY
2 stops16h 32m
Delta
Sat 2/148:40 am
LCY
- BUF
2 stops19h 17m
Delta
Deal found 2/2![Delta logo]()
$937
This Ovago deal was found by Cheapflights users on 2/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:30 pm
BUF
- EDI
1 stop10h 00m
Lufthansa
Thu 3/268:25 am
EDI
- BUF
1 stop19h 31m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$859
Last-minute flights from Buffalo to United KingdomDiscover last-minute flight deals from Buffalo to United Kingdom. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to United Kingdom. Data last updated February 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/26:00 am
BUF
- LHR
1 stop9h 35m
United Airlines
Mon 3/96:50 am
LHR
- BUF
2 stops15h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$621
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Mon 3/21:51 pm
BUF
- LHR
1 stop12h 04m
JetBlue
Mon 3/912:20 pm
LHR
- BUF
1 stop15h 12m
JetBlue
Deal found 2/2![JetBlue logo]()
$650
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 3/42:54 pm
BUF
- LHR
2 stops13h 51m
Lufthansa
Mon 3/99:30 am
LHR
- BUF
2 stops18h 26m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$634
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/41:52 pm
BUF
- LHR
1 stop11h 03m
United Airlines
Mon 3/96:50 am
LHR
- BUF
2 stops20h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/102:49 pm
BUF
- LHR
1 stop11h 51m
United Airlines
Mon 3/166:50 am
LHR
- BUF
2 stops17h 56m
United Airlines
Deal found 2/3![United Airlines logo]()
$633
This KLM deal was found by Cheapflights users on 2/3. 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 3/107:56 pm
BUF
- LHR
1 stop10h 19m
KLM
Mon 3/164:10 pm
LHR
- BUF
1 stop12h 04m
KLM
Deal found 2/3![KLM logo]()
$651
This Delta deal was found by Cheapflights users on 2/2. 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 3/183:56 pm
BUF
- LHR
1 stop13h 24m
Delta
Wed 3/2511:45 am
LHR
- BUF
2 stops16h 29m
Delta
Deal found 2/2![Delta logo]()
$636
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/195:00 pm
BUF
- EDI
2 stops13h 05m
American Airlines
Thu 3/2611:25 am
EDI
- BUF
2 stops16h 06m
American Airlines
Deal found 2/2![American Airlines logo]()
$617
This Delta deal was found by Cheapflights users on 2/2. 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 3/193:56 pm
BUF
- EDI
1 stop12h 49m
Delta
Thu 3/266:00 am
EDI
- BUF
2 stops20h 55m
Delta
Deal found 2/2![Delta logo]()
$639
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/192:49 pm
BUF
- MAN
2 stops15h 31m
United Airlines
Thu 3/266:10 am
MAN
- BUF
2 stops16h 32m
United Airlines
Deal found 2/2![United Airlines logo]()
$647
This Flighttix deal was found by Cheapflights users on 2/3. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:32 pm
BUF
- LHR
1 stop13h 23m
JetBlue
Fri 3/278:05 am
LHR
- BUF
1 stop28h 59m
JetBlue
Deal found 2/3![JetBlue logo]()
$646
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 3/237:30 pm
BUF
- LHR
2 stops17h 35m
Lufthansa
Tue 3/319:00 am
LHR
- BUF
2 stops19h 50m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$641
One-way flights from Buffalo to United KingdomSearch for one-way flight options from Buffalo to United Kingdom. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Buffalo to United Kingdom. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/209:25 pm
BUF
- LGW
1 stop32h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$232
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Tue 4/76:00 am
BUF
- LHR
1 stop9h 45m
JetBlue
Deal found 2/3![JetBlue logo]()
$298
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:58 pm
BUF
- LHR
1 stop22h 02m
JetBlue
Deal found 2/3![JetBlue logo]()
$300
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Tue 2/248:00 am
BUF
- LHR
2 stops33h 40m
TAP AIR PORTUGAL
Deal found 2/2![TAP AIR PORTUGAL logo]()
$341
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Tue 2/248:00 am
BUF
- LGW
2 stops20h 50m
TAP AIR PORTUGAL
Deal found 2/2![TAP AIR PORTUGAL logo]()
$341
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:32 pm
BUF
- GLA
2 stops16h 23m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$343
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Thu 4/96:00 am
BUF
- LHR
1 stop9h 45m
JetBlue
Deal found 2/2![JetBlue logo]()
$348
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 am
BUF
- LHR
1 stop17h 55m
JetBlue
Deal found 2/2![JetBlue logo]()
$357
This KAYAK deal was found by Cheapflights users on 2/3. 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 4/227:00 am
BUF
- LHR
1 stop21h 30m
JetBlue
Deal found 2/3![JetBlue logo]()
$360
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/3. 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.
Wed 4/229:48 am
BUF
- LHR
3 stops28h 02m
TAP AIR PORTUGAL
Deal found 2/3![TAP AIR PORTUGAL logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 4/171:08 pm
BUF
- MAN
3 stops54h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/209:25 pm
BUF
- LHR
3 stops40h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$378
Find flight deals from Buffalo to United Kingdom
Keep the following information in mind while searching for Buffalo to United Kingdom flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $617 (American Airlines) |
One-way from | $232 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $722 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 February 4, 2026.
Use the filters below to find and compare flights from Buffalo to the United Kingdom that are best for you.
Fly from
Buffalo
Fly to
United Kingdom
Route
Depart
Return
Price
BuffaloEdinburgh
BUF - EDI
BUFEDI
Buffalo
Thu 3/19
5:00 pm-10:05 am
2 stops13h 05m
Edinburgh Turnhouse
Thu 3/26
11:25 am-11:31 pm
2 stops16h 06m
$617
BuffaloLondon
BUF - LHR
BUFLHR
Buffalo
Mon 3/2
6:00 am-8:35 pm
1 stop9h 35m
London Heathrow
Mon 3/9
6:50 am-6:42 pm
2 stops15h 52m
$621
BuffaloLondon
BUF - LHR
BUFLHR
Buffalo
Tue 3/10
1:52 pm-11:15 am
1 stop17h 23m
London Heathrow
Mon 3/16
6:50 am-8:46 pm
2 stops17h 56m
$635
BuffaloEdinburgh
BUF - EDI
BUFEDI
Buffalo
Thu 3/19
3:56 pm-8:45 am
1 stop12h 49m
Edinburgh Turnhouse
Thu 3/26
6:00 am-10:55 pm
2 stops20h 55m
$639
BuffaloLondon
BUF - LHR
BUFLHR
Buffalo
Mon 3/2
12:26 pm-8:05 am
2 stops14h 39m
London Heathrow
Mon 3/9
11:45 am-12:14 am
2 stops16h 29m
$640
BuffaloLondon
BUF - LHR
BUFLHR
Buffalo
Wed 3/18
1:00 pm-9:00 am
2 stops16h 00m
London Heathrow
Wed 3/25
10:00 am-12:14 am
2 stops18h 14m
$640
BuffaloManchester
BUF - MAN
BUFMAN
Buffalo
Thu 3/19
2:49 pm-10:20 am
2 stops15h 31m
Manchester
Thu 3/26
6:10 am-6:42 pm
2 stops16h 32m
$647
BuffaloManchester
BUF - MAN
BUFMAN
Buffalo
Wed 4/22
3:54 pm-2:00 pm
2 stops17h 06m
Manchester
Wed 4/29
10:40 am-11:35 pm
1 stop17h 55m
$648
BuffaloLondon
BUF - LHR
BUFLHR
Buffalo
Tue 4/14
6:00 am-8:40 pm
1 stop9h 40m
London Heathrow
Tue 4/28
6:50 am-5:10 pm
2 stops15h 20m
$649
BuffaloLondon
BUF - LHR
BUFLHR
Buffalo
Mon 3/2
1:51 pm-6:55 am
1 stop12h 04m
London Heathrow
Mon 3/9
12:20 pm-11:32 pm
1 stop15h 12m
$650
Showing 1-10 of 60 results
Best time to book a flight from Buffalo to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Buffalo with our price prediction graph.
BUF-LGW
BUF-LHR
BUF-BHX
BUF-EDI
BUF-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 Buffalo to the United Kingdom
BUF-GB0
BUF-LGW
BUF-LHR
BUF-BHX
BUF-EDI
What is the cheapest month to book a flight from Buffalo to United Kingdom?
Currently, August is the cheapest month in which you can book a flight from Buffalo to United Kingdom (average of $470). Flying from Buffalo to United Kingdom in June is currently the most expensive (average of $756). 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.
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 February 4, 2026.
See what other customers who have flown with Delta, Virgin Atlantic, and American Airlines from Buffalo to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo 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 Buffalo to United Kingdom by cabin class
Find flights from Buffalo to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and United Kingdom flights
Browse other Buffalo and United Kingdom flight options. Last updated on February 4, 2026.
Popular flight searches
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Buffalo to United Kingdom flights
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Fly to United Kingdom regions
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Top 6 airlines flying from Buffalo to United Kingdom
Discover the top 6 airlines that operate flights from Buffalo 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$451 | Average$801 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$777 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$534 | Average$816 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$593 | Average$812 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$596 | Average$868 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$636 | Average$870 | FlexibilityNo cancel fee | On-time72% |