$206+ Cheap flights from LaGuardia, NY (LGA) to London (LON)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Cheapest flights from LaGuardia to LondonExplore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This deal was found by Cheapflights users on 7/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:30 pm
LGA
- LHR
1 stop11h 30m
Air Canada
Sat 9/269:30 am
LHR
- LGA
1 stop12h 11m
Air Canada
Deal found 7/20![Air Canada logo]()
$572
This Norse deal was found by Cheapflights users on 7/21. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Tue 10/2710:10 am
LGW
- LGA
1 stop33h 49m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$589
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:30 pm
LGA
- LHR
1 stop12h 00m
Air Canada
Sat 10/311:00 pm
LHR
- LGA
1 stop12h 31m
Air Canada
Deal found 7/24![Air Canada logo]()
$603
This Norse deal was found by Cheapflights users on 7/21. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Fri 9/252:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$616
This Norse deal was found by Cheapflights users on 7/23. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:24 pm
LGA
- LGW
1 stop31h 51m
Multiple Airlines
Fri 10/3012:35 pm
LGW
- LGA
1 stop31h 24m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$630
This BusinessClass deal was found by Cheapflights users on 7/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:40 am
LGA
- LHR
1 stop20h 35m
British Airways
Tue 10/275:15 pm
LHR
- LGA
1 stop19h 45m
British Airways
Deal found 7/21![British Airways logo]()
$642
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:45 am
LGA
- LTN
2 stops28h 20m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
3 stops30h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 am
LGA
- STN
3 stops32h 50m
Multiple Airlines
Wed 9/236:30 am
STN
- LGA
3 stops31h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$653
This Norse deal was found by Cheapflights users on 7/21. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Fri 9/182:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 7/22. 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.
Mon 8/1010:40 am
LGA
- STN
2 stops23h 35m
Multiple Airlines
Mon 8/2410:45 pm
STN
- LGA
3 stops27h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$662
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:55 pm
LGA
- LHR
2 stops13h 15m
Air Canada
Sun 11/86:50 am
LHR
- LGA
2 stops15h 01m
Air Canada
Deal found 7/20![Air Canada logo]()
$666
This Norse deal was found by Cheapflights users on 7/20. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Sun 9/132:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$667
Best flights from LaGuardia to LondonDiscover carefully curated flight deals from LaGuardia to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from LaGuardia to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
LGA
- LTN
2 stops14h 00m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
3 stops30h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$674
This Virgin Atlantic deal was found by Cheapflights users on 7/23. 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 8/1911:59 am
LGA
- LHR
1 stop14h 16m
Virgin Atlantic
Sat 8/226:15 am
LHR
- LGA
2 stops18h 20m
Virgin Atlantic
Deal found 7/23![Virgin Atlantic logo]()
$806
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm
LGA
- LHR
1 stop14h 15m
Delta
Fri 9/119:55 am
LHR
- LGA
2 stops15h 44m
Delta
Deal found 7/22![Delta logo]()
$807
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/22:51 pm
LGA
- LHR
1 stop11h 04m
United Airlines
Thu 8/202:05 pm
LHR
- LGA
1 stop10h 35m
United Airlines
Deal found 7/21![United Airlines logo]()
$808
This Gotogate deal was found by Cheapflights users on 7/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:30 pm
LGA
- LCY
2 stops12h 10m
Lufthansa
Thu 8/279:15 am
LCY
- LGA
2 stops17h 15m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$1,050
This British Airways deal was found by Cheapflights users on 7/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:56 pm
LGA
- LCY
2 stops14h 39m
British Airways
Fri 9/259:10 am
LCY
- LGA
2 stops16h 58m
British Airways
Deal found 7/22![British Airways logo]()
$1,086
This Air Transat deal was found by Cheapflights users on 7/19. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:55 am
LGA
- LGW
1 stop19h 50m
Air Transat
Wed 10/1412:40 pm
LGW
- LGA
1 stop25h 15m
Air Transat
Deal found 7/19![Air Transat logo]()
$1,176
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 pm
LGA
- STN
2 stops13h 05m
Multiple Airlines
Wed 9/1610:00 pm
STN
- LGA
3 stops26h 25m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$713
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/145:35 pm
LGA
- STN
2 stops20h 45m
Multiple Airlines
Wed 8/1910:45 pm
STN
- LGA
2 stops25h 55m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 7/19. 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 9/74:00 pm
LGA
- LHR
1 stop9h 45m
Delta
Sun 9/136:30 am
LHR
- LGA
2 stops18h 10m
Delta
Deal found 7/19![Delta logo]()
$808
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/226:00 am
LGA
- LHR
1 stop23h 40m
United Airlines
Sat 8/292:05 pm
LHR
- LGA
1 stop29h 32m
United Airlines
Deal found 7/24![United Airlines logo]()
$809
This Virgin Atlantic deal was found by Cheapflights users on 7/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/24:00 pm
LGA
- LHR
1 stop13h 40m
Virgin Atlantic
Sat 4/311:30 am
LHR
- LGA
2 stops17h 04m
Virgin Atlantic
Deal found 7/21![Virgin Atlantic logo]()
$813
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/105:35 pm
LGA
- STN
2 stops15h 35m
Multiple Airlines
Tue 8/1810:00 pm
STN
- LGA
2 stops21h 59m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/157:29 pm
LGA
- LHR
1 stop30h 26m
United Airlines
Sun 8/232:05 pm
LHR
- LGA
1 stop22h 55m
United Airlines
Deal found 7/24![United Airlines logo]()
$809
This Virgin Atlantic deal was found by Cheapflights users on 7/22. 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 9/204:00 pm
LGA
- LHR
1 stop9h 45m
Virgin Atlantic
Fri 10/23:15 pm
LHR
- LGA
1 stop13h 25m
Virgin Atlantic
Deal found 7/22![Virgin Atlantic logo]()
$813
This Delta deal was found by Cheapflights users on 7/24. 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 10/223:00 pm
LGA
- LHR
1 stop10h 45m
Delta
Mon 10/269:40 am
LHR
- LGA
1 stop11h 47m
Delta
Deal found 7/24![Delta logo]()
$814
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/1410:40 am
LGA
- STN
2 stops27h 40m
Multiple Airlines
Thu 8/206:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/146:00 am
LGA
- LHR
1 stop23h 40m
United Airlines
Sun 8/232:05 pm
LHR
- LGA
1 stop22h 55m
United Airlines
Deal found 7/24![United Airlines logo]()
$809
This Delta deal was found by Cheapflights users on 7/24. 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 9/84:00 pm
LGA
- LHR
1 stop9h 45m
Delta
Thu 9/179:40 am
LHR
- LGA
1 stop10h 35m
Delta
Deal found 7/24![Delta logo]()
$814
This Mytrip deal was found by Cheapflights users on 7/24. 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 9/75:40 pm
LGA
- LTN
2 stops14h 05m
Multiple Airlines
Wed 9/166:15 am
LTN
- LGA
2 stops14h 31m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/137:20 am
LGA
- LHR
1 stop23h 35m
United Airlines
Sun 8/232:05 pm
LHR
- LGA
1 stop22h 55m
United Airlines
Deal found 7/24![United Airlines logo]()
$814
This Booking.com deal was found by Cheapflights users on 7/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:30 pm
LGA
- LCY
2 stops12h 10m
Lufthansa
Tue 10/69:15 am
LCY
- LGA
2 stops15h 21m
Lufthansa
Deal found 7/20![Lufthansa logo]()
$1,084
This British Airways deal was found by Cheapflights users on 7/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:56 pm
LGA
- LCY
2 stops23h 34m
British Airways
Sun 9/276:05 pm
LCY
- LGA
2 stops32h 03m
British Airways
Deal found 7/22![British Airways logo]()
$1,099
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:00 pm
LGA
- LCY
2 stops13h 30m
Delta
Sat 9/128:25 am
LCY
- LGA
2 stops15h 07m
Delta
Deal found 7/22![Delta logo]()
$858
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/1210:40 am
LGA
- STN
2 stops19h 55m
Multiple Airlines
Fri 8/2110:50 pm
STN
- LGA
2 stops20h 47m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$729
This Air Transat deal was found by Cheapflights users on 7/21. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:55 am
LGA
- LGW
1 stop17h 00m
Air Transat
Tue 8/1812:40 pm
LGW
- LGA
1 stop33h 15m
Air Transat
Deal found 7/21![Air Transat logo]()
$1,190
This British Airways deal was found by Cheapflights users on 7/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:20 pm
LGA
- LCY
2 stops43h 15m
British Airways
Sun 9/276:05 pm
LCY
- LGA
2 stops32h 03m
British Airways
Deal found 7/22![British Airways logo]()
$1,111
This Delta deal was found by Cheapflights users on 7/20. 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 8/181:00 pm
LGA
- LCY
2 stops13h 15m
Delta
Wed 8/267:45 am
LCY
- LGA
2 stops13h 45m
Delta
Deal found 7/20![Delta logo]()
$859
This Mytrip deal was found by Cheapflights users on 7/21. 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 8/175:35 pm
LGA
- STN
2 stops12h 40m
Multiple Airlines
Mon 8/2410:45 pm
STN
- LGA
3 stops28h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$730
This Air Transat deal was found by Cheapflights users on 7/24. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 pm
LGA
- LGW
1 stop30h 25m
Air Transat
Fri 9/1112:40 pm
LGW
- LGA
1 stop25h 15m
Air Transat
Deal found 7/24![Air Transat logo]()
$1,243
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated July 25, 2026 and is based on user searches.
This Norse deal was found by Cheapflights users on 7/21. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/92:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$687
This Mytrip deal was found by Cheapflights users on 7/22. 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.
Mon 8/1010:40 am
LGA
- STN
2 stops23h 35m
Multiple Airlines
Mon 8/2410:45 pm
STN
- LGA
3 stops27h 14m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$662
This Mytrip deal was found by Cheapflights users on 7/25. 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 8/114:45 pm
LGA
- STN
2 stops23h 35m
Multiple Airlines
Tue 8/1810:00 pm
STN
- LGA
2 stops21h 59m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$693
This Mytrip deal was found by Cheapflights users on 7/25. 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 8/1210:40 am
LGA
- STN
2 stops19h 55m
Multiple Airlines
Wed 8/1910:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$689
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/145:35 pm
LGA
- STN
2 stops20h 45m
Multiple Airlines
Fri 8/2110:50 pm
STN
- LGA
2 stops20h 47m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$687
This Mytrip deal was found by Cheapflights users on 7/25. 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 8/175:35 pm
LGA
- STN
2 stops16h 05m
Multiple Airlines
Mon 8/2410:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:45 am
LGA
- LTN
2 stops28h 20m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
3 stops30h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/1910:40 am
LGA
- LGW
2 stops28h 30m
Multiple Airlines
Wed 8/268:50 pm
LGW
- LGA
2 stops22h 47m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$684
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/195:35 pm
LGA
- LGW
2 stops21h 35m
Multiple Airlines
Tue 8/257:55 pm
LGW
- LGA
2 stops24h 04m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$696
This Mytrip deal was found by Cheapflights users on 7/22. 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.
Thu 8/2010:40 am
LGA
- STN
3 stops29h 40m
Multiple Airlines
Thu 8/276:30 am
STN
- LGA
3 stops39h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$691
This Mytrip deal was found by Cheapflights users on 7/25. 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 8/2110:30 am
LGA
- STN
2 stops27h 50m
Multiple Airlines
Fri 8/2810:50 pm
STN
- LGA
2 stops20h 47m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$679
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/245:35 pm
LGA
- STN
2 stops14h 15m
Multiple Airlines
Mon 8/316:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$683
One-way flights from LaGuardia to LondonSearch for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:47 pm
LGA
- LHR
1 stop15h 38m
British Airways
Deal found 7/22![British Airways logo]()
$206
This Ovago deal was found by Cheapflights users on 7/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:57 pm
LGA
- LHR
1 stop12h 18m
British Airways
Deal found 7/20![British Airways logo]()
$207
This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:07 pm
LGA
- LHR
1 stop12h 08m
British Airways
Deal found 7/22![British Airways logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/208:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 10/218:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$215
This KAYAK deal was found by Cheapflights users on 7/25. 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 12/101:25 pm
LGA
- LHR
1 stop11h 25m
British Airways
Deal found 7/25![British Airways logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 10/148:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$226
This Norse deal was found by Cheapflights users on 7/22. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:24 pm
LGA
- LGW
1 stop32h 36m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$235
This Ticket deal was found by Cheapflights users on 7/24. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:00 pm
LGA
- LHR
1 stop10h 45m
Virgin Atlantic
Deal found 7/24![Virgin Atlantic logo]()
$236
This Ovago deal was found by Cheapflights users on 7/24. 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.
Sun 8/2312:55 pm
LGA
- LCY
2 stops14h 40m
Aer Lingus
Deal found 7/24![Aer Lingus logo]()
$238
This BusinessClass deal was found by Cheapflights users on 7/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:59 pm
LGA
- LHR
1 stop9h 01m
British Airways
Deal found 7/22![British Airways logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 10/158:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$243
Find flight deals from LaGuardia to London
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $572 |
One-way from | $206 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $730 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to London 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 July 25, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Wed 8/19
5:35 pm-12:35 pm
2 stops14h 00m
London Luton
Wed 8/26
6:15 am-7:35 am
3 stops30h 20m
$674
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 9/9
5:30 pm-11:35 am
2 stops13h 05m
London Stansted
Wed 9/16
10:00 pm-7:25 pm
3 stops26h 25m
$713
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 8/14
5:35 pm-7:20 pm
2 stops20h 45m
London Stansted
Wed 8/19
10:45 pm-7:40 pm
2 stops25h 55m
$718
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Mon 8/10
5:35 pm-2:10 pm
2 stops15h 35m
London Stansted
Tue 8/18
10:00 pm-2:59 pm
2 stops21h 59m
$719
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 8/14
10:40 am-7:20 pm
2 stops27h 40m
London Stansted
Thu 8/20
6:30 am-2:37 pm
2 stops13h 07m
$726
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Mon 9/7
5:40 pm-12:45 pm
2 stops14h 05m
London Luton
Wed 9/16
6:15 am-3:46 pm
2 stops14h 31m
$729
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 8/12
10:40 am-11:35 am
2 stops19h 55m
London Stansted
Fri 8/21
10:50 pm-2:37 pm
2 stops20h 47m
$729
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Mon 8/17
5:35 pm-11:15 am
2 stops12h 40m
London Stansted
Mon 8/24
10:45 pm-10:35 pm
3 stops28h 50m
$730
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Wed 8/19
11:59 am-7:15 am
1 stop14h 16m
London Heathrow
Sat 8/22
6:15 am-7:35 pm
2 stops18h 20m
$806
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Fri 9/4
2:00 pm-9:15 am
1 stop14h 15m
London Heathrow
Fri 9/11
9:55 am-8:39 pm
2 stops15h 44m
$807
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to London in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to London
Have a flexible travel schedule? Discover the best time to fly to London from LaGuardia with our price prediction graph.
LGA-LON
LGA-LHR
LGA-LGW
LGA-LTN
LGA-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 New York LaGuardia Airport to London
LGA-LON
LGA-LHR
LGA-LGW
LGA-LTN
LGA-STN
What is the cheapest month to book a flight from New York LaGuardia Airport to London?
Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $538). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of $1,033). 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.
How much does it cost to fly round-trip from New York LaGuardia Airport to London?
Airfare is typical for this route at the moment.
New York LaGuardia Airport to London flights typically cost between $533 and $995 in September.The cheapest round-trip price found within the last 5 days was $572 on Air Canada (Sep 21-Sep 26).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated July 25, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAir Canada from New York LaGuardia Airport to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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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Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on July 25, 2026.
Other flights from LaGuardia
Browse through other flights departing from LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from LaGuardia to London
Discover the top 2 airlines that operate flights from LaGuardia to London. 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$361 | Average$719 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$810 | FlexibilityNo cancel fee | On-time67% |