$213+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
Aug 18 — Aug 251
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 19, 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 19, 2026.
This deal was found by Cheapflights users on 7/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm
LGA
- LHR
1 stop11h 35m
Air Canada
Sun 9/209:30 am
LHR
- LGA
1 stop12h 11m
Air Canada
Deal found 7/18![Air Canada logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/68:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/92:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$588
This deal was found by Cheapflights users on 7/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:30 pm
LGA
- LHR
1 stop10h 00m
Air Canada
Sat 9/269:30 am
LHR
- LGA
1 stop12h 11m
Air Canada
Deal found 7/18![Air Canada logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 7/17![Multiple Airlines logo]()
$608
This Mytrip deal was found by Cheapflights users on 7/18. 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 9/1610:35 am
LGA
- STN
3 stops28h 45m
Multiple Airlines
Wed 9/236:30 am
STN
- LGA
3 stops17h 31m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$618
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm
LGA
- STN
2 stops16h 20m
Multiple Airlines
Mon 9/146:30 am
STN
- LGA
2 stops13h 06m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$622
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:35 pm
LGA
- STN
2 stops15h 35m
Multiple Airlines
Mon 8/246:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops15h 35m
Multiple Airlines
Mon 8/316:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$626
This Norse deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 11/108:24 pm
LGA
- LGW
1 stop28h 36m
Multiple Airlines
Tue 11/1710:10 am
LGW
- LGA
1 stop34h 49m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:35 pm
LGA
- STN
2 stops13h 00m
Multiple Airlines
Wed 8/196:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:45 pm
LGA
- STN
2 stops23h 35m
Multiple Airlines
Tue 9/16:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$628
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 pm
LGA
- STN
2 stops15h 55m
Multiple Airlines
Wed 8/266:30 am
STN
- LGA
2 stops19h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$629
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 19, 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 19, 2026.
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:35 pm
LGA
- LTN
2 stops14h 00m
Multiple Airlines
Wed 8/196:15 am
LTN
- LGA
2 stops13h 44m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:30 pm
LGA
- LHR
1 stop10h 00m
United Airlines
Tue 10/66:50 am
LHR
- LGA
2 stops16h 51m
United Airlines
Deal found 7/18![United Airlines logo]()
$804
This Lufthansa deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:30 pm
LGA
- LHR
1 stop10h 00m
Lufthansa
Tue 8/252:05 pm
LHR
- LGA
1 stop10h 35m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$808
This Virgin Atlantic deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 pm
LGA
- LHR
1 stop9h 40m
Virgin Atlantic
Sat 9/511:30 am
LHR
- LGA
2 stops17h 12m
Virgin Atlantic
Deal found 7/17![Virgin Atlantic logo]()
$841
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:00 pm
LGA
- LCY
2 stops13h 30m
Delta
Sat 9/128:25 am
LCY
- LGA
2 stops17h 23m
Delta
Deal found 7/15![Delta logo]()
$857
This Scandinavian Airlines deal was found by Cheapflights users on 7/18. 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.
Tue 9/12:00 pm
LGA
- LHR
2 stops26h 40m
Scandinavian Airlines
Tue 9/87:50 pm
LHR
- LGA
3 stops28h 40m
Scandinavian Airlines
Deal found 7/18![Scandinavian Airlines logo]()
$1,019
This British Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:20 pm
LGA
- LCY
2 stops24h 15m
British Airways
Fri 12/47:50 am
LCY
- LGA
2 stops20h 37m
British Airways
Deal found 7/14![British Airways logo]()
$1,133
This Air Transat deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:55 pm
LGA
- LGW
1 stop11h 50m
Air Transat
Sat 9/1912:40 pm
LGW
- LGA
1 stop25h 15m
Air Transat
Deal found 7/16![Air Transat logo]()
$1,174
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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
- LTN
2 stops17h 10m
Multiple Airlines
Wed 8/196:15 am
LTN
- LGA
2 stops14h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$638
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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
- LTN
2 stops17h 45m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
2 stops13h 44m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$644
This Mytrip deal was found by Cheapflights users on 7/18. 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 9/1611:35 am
LGA
- STN
2 stops27h 45m
Multiple Airlines
Wed 9/236:30 am
STN
- LGA
3 stops17h 55m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:40 pm
LGA
- LHR
1 stop11h 20m
United Airlines
Tue 10/132:05 pm
LHR
- LGA
1 stop10h 31m
United Airlines
Deal found 7/16![United Airlines logo]()
$806
This Lufthansa deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:30 pm
LGA
- LHR
1 stop10h 00m
Lufthansa
Sat 9/122:05 pm
LHR
- LGA
1 stop10h 31m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$838
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/171:00 pm
LGA
- LCY
2 stops15h 30m
Delta
Thu 8/277:45 am
LCY
- LGA
2 stops13h 45m
Delta
Deal found 7/14![Delta logo]()
$857
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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
- STN
2 stops19h 55m
Multiple Airlines
Mon 8/316:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:29 pm
LGA
- LHR
1 stop10h 11m
United Airlines
Thu 8/2712:15 pm
LHR
- LGA
1 stop11h 30m
United Airlines
Deal found 7/18![United Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 pm
LGA
- LCY
2 stops14h 15m
Delta
Wed 10/218:25 am
LCY
- LGA
2 stops18h 02m
Delta
Deal found 7/17![Delta logo]()
$858
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:45 pm
LGA
- LTN
2 stops15h 40m
Multiple Airlines
Wed 9/96:15 am
LTN
- LGA
2 stops13h 44m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/111:25 pm
LGA
- LHR
1 stop12h 20m
United Airlines
Wed 8/129:30 am
LHR
- LGA
1 stop10h 07m
United Airlines
Deal found 7/14![United Airlines logo]()
$838
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:35 pm
LGA
- STN
2 stops20h 45m
Multiple Airlines
Tue 8/256:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/13:00 pm
LGA
- LHR
1 stop10h 45m
Delta
Mon 8/109:40 am
LHR
- LGA
1 stop11h 50m
Delta
Deal found 7/14![Delta logo]()
$909
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:35 am
LGA
- LHR
1 stop15h 35m
United Airlines
Fri 12/2511:10 am
LHR
- LGA
1 stop16h 33m
United Airlines
Deal found 7/18![United Airlines logo]()
$842
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/73:30 pm
LGA
- STN
2 stops21h 05m
Multiple Airlines
Sat 8/226:35 am
STN
- LGA
2 stops13h 02m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$653
This Air Transat deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:55 pm
LGA
- LGW
1 stop11h 50m
Air Transat
Mon 10/2611:40 am
LGW
- LGA
1 stop25h 00m
Air Transat
Deal found 7/15![Air Transat logo]()
$1,174
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:30 pm
LGA
- LCY
2 stops12h 10m
Lufthansa
Wed 8/199:15 am
LCY
- LGA
2 stops16h 44m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:35 am
LGA
- LHR
1 stop15h 35m
United Airlines
Tue 12/291:00 pm
LHR
- LGA
1 stop13h 31m
United Airlines
Deal found 7/15![United Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
LGA
- STN
2 stops14h 15m
Multiple Airlines
Wed 8/266:30 am
STN
- LGA
2 stops14h 20m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$654
This Air Transat deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:55 am
LGA
- LGW
1 stop17h 00m
Air Transat
Wed 9/912:40 pm
LGW
- LGA
1 stop25h 15m
Air Transat
Deal found 7/15![Air Transat logo]()
$1,189
This oojo deal was found by Cheapflights users on 7/18. 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.
Thu 10/83:30 pm
LGA
- LCY
2 stops12h 10m
Lufthansa
Tue 10/279:50 am
LCY
- LGA
2 stops16h 53m
Lufthansa
Deal found 7/18![Lufthansa logo]()
$1,134
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops15h 00m
Multiple Airlines
Tue 8/256:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$656
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated July 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/68:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/92:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$588
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/710:40 am
LGA
- LGW
2 stops27h 15m
Multiple Airlines
Fri 8/2110:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$637
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 pm
LGA
- STN
2 stops15h 55m
Multiple Airlines
Wed 8/266:30 am
STN
- LGA
2 stops19h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$629
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 pm
LGA
- LTN
2 stops12h 50m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
2 stops19h 44m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$630
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 stops16h 05m
Multiple Airlines
Wed 8/196:30 am
STN
- LGA
2 stops14h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$630
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:35 am
LGA
- STN
2 stops27h 00m
Multiple Airlines
Tue 8/1810:00 pm
STN
- LGA
2 stops21h 59m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$636
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:35 pm
LGA
- STN
2 stops13h 00m
Multiple Airlines
Wed 8/196:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:35 pm
LGA
- LTN
2 stops15h 25m
Multiple Airlines
Fri 8/216:20 am
LTN
- LGA
2 stops14h 25m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$633
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:35 pm
LGA
- STN
2 stops15h 35m
Multiple Airlines
Mon 8/246:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops15h 35m
Multiple Airlines
Mon 8/316:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:45 pm
LGA
- STN
2 stops23h 35m
Multiple Airlines
Tue 9/16:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$628
This deal was found by Cheapflights users on 7/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:30 pm
LGA
- LHR
1 stop10h 00m
Air Canada
Sat 9/269:30 am
LHR
- LGA
1 stop12h 11m
Air Canada
Deal found 7/18![Air Canada logo]()
$598
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 19, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Sat 10/178:24 pm
LGA
- LGW
1 stop32h 36m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$220
This KAYAK deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:10 pm
LGA
- LHR
1 stop12h 15m
British Airways
Deal found 7/15![British Airways logo]()
$221
This Ovago deal was found by Cheapflights users on 7/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:30 pm
LGA
- LHR
1 stop15h 55m
British Airways
Deal found 7/18![British Airways logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:55 am
LGA
- LGW
2 stops19h 45m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:55 am
LGA
- STN
2 stops32h 25m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:55 am
LGA
- LTN
2 stops18h 05m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$243
This Ticket deal was found by Cheapflights users on 7/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:30 pm
LGA
- LHR
1 stop12h 00m
Air Canada
Deal found 7/18![Air Canada logo]()
$246
This Ovago deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:56 pm
LGA
- LCY
2 stops14h 39m
Aer Lingus
Deal found 7/17![Aer Lingus logo]()
$246
This KAYAK deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:25 pm
LGA
- LHR
1 stop11h 50m
British Airways
Deal found 7/16![British Airways logo]()
$247
This KAYAK deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:57 pm
LGA
- LHR
1 stop12h 18m
British Airways
Deal found 7/15![British Airways logo]()
$249
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$250
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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $577 |
One-way from | $213 (Kiwi.com) |
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 19, 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 8/12
5:35 pm-12:35 pm
2 stops14h 00m
London Luton
Wed 8/19
6:15 am-2:59 pm
2 stops13h 44m
$638
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Mon 8/10
5:35 pm-3:45 pm
2 stops17h 10m
London Luton
Wed 8/19
6:15 am-3:50 pm
2 stops14h 35m
$638
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Tue 8/11
4:45 pm-3:30 pm
2 stops17h 45m
London Luton
Wed 8/26
6:15 am-2:59 pm
2 stops13h 44m
$644
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 9/16
11:35 am-8:20 pm
2 stops27h 45m
London Stansted
Wed 9/23
6:30 am-7:25 pm
3 stops17h 55m
$644
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 8/19
10:40 am-11:35 am
2 stops19h 55m
London Stansted
Mon 8/31
6:30 am-2:37 pm
2 stops13h 07m
$646
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Tue 8/25
4:45 pm-1:25 pm
2 stops15h 40m
London Luton
Wed 9/9
6:15 am-2:59 pm
2 stops13h 44m
$650
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 8/21
5:35 pm-7:20 pm
2 stops20h 45m
London Stansted
Tue 8/25
6:30 am-2:59 pm
2 stops13h 29m
$652
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 8/7
3:30 pm-5:35 pm
2 stops21h 05m
London Stansted
Sat 8/22
6:35 am-2:37 pm
2 stops13h 02m
$653
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 8/19
5:35 pm-12:50 pm
2 stops14h 15m
London Stansted
Wed 8/26
6:30 am-3:50 pm
2 stops14h 20m
$654
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 8/11
4:45 pm-12:45 pm
2 stops15h 00m
London Stansted
Tue 8/25
6:30 am-2:37 pm
2 stops13h 07m
$656
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-LGW
LGA-LHR
LGA-STN
LGA-LTN
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-LGW
LGA-LHR
LGA-STN
LGA-LTN
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?
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 19, 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
Dartford
Southend-on-Sea
Watford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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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 19, 2026.
LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on July 19, 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 19, 2026.
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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 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$361 | Average$719 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$1,028 | FlexibilityNo cancel fee | On-time67% |