$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 25 — Sep 11
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 26, 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 26, 2026.
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 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:35 am
LGA
- LHR
1 stop14h 00m
Air Canada
Sat 9/122:05 pm
LHR
- LGA
1 stop12h 25m
Air Canada
Deal found 7/25![Air Canada logo]()
$622
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 KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:04 pm
LGA
- LHR
1 stop12h 11m
British Airways
Tue 10/275:15 pm
LHR
- LGA
1 stop19h 45m
British Airways
Deal found 7/23![British Airways logo]()
$644
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.
Wed 8/195:35 pm
LGA
- LTN
2 stops11h 40m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
3 stops39h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$662
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 Norse 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Fri 10/3012:35 pm
LGW
- LGA
1 stop31h 24m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$666
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.
Tue 11/241:47 pm
LGA
- LHR
1 stop11h 28m
British Airways
Mon 11/305:15 pm
LHR
- LGA
1 stop20h 35m
British Airways
Deal found 7/22![British Airways logo]()
$667
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.
Fri 10/238:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Fri 10/3012:35 pm
LGW
- LGA
1 stop31h 24m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$672
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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
- STN
2 stops16h 00m
Multiple Airlines
Mon 9/146:30 am
STN
- LGA
2 stops13h 06m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$674
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 8/2610:40 am
LGA
- LGW
2 stops22h 30m
Multiple Airlines
Wed 9/210:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$677
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/246:30 am
LGA
- STN
2 stops25h 20m
Multiple Airlines
Mon 8/3110:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$677
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 26, 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 26, 2026.
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.
Thu 11/121:10 pm
LGA
- LHR
1 stop13h 00m
United Airlines
Sat 11/146:50 am
LHR
- LGA
2 stops16h 42m
United Airlines
Deal found 7/21![United Airlines logo]()
$673
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 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 KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:00 pm
LGA
- LCY
2 stops14h 40m
KLM
Fri 10/2310:00 am
LCY
- LGA
2 stops16h 27m
KLM
Deal found 7/24![KLM logo]()
$857
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.
Tue 8/252:30 pm
LGA
- LCY
2 stops22h 25m
Lufthansa
Tue 9/19:15 am
LCY
- LGA
2 stops40h 44m
Lufthansa
Deal found 7/25![Lufthansa logo]()
$1,041
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 7/24. 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.
Wed 12/29:40 am
LGA
- LGW
1 stop19h 05m
Air Transat
Fri 12/411:40 am
LGW
- LGA
1 stop26h 00m
Air Transat
Deal found 7/24![Air Transat logo]()
$1,174
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/86:30 am
STN
- LGA
2 stops13h 06m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$718
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 8/252:30 pm
LGA
- STN
2 stops17h 15m
Multiple Airlines
Sun 8/3010:00 pm
STN
- LGA
2 stops21h 59m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$719
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.
Wed 8/53:30 pm
LGA
- LHR
1 stop10h 00m
United Airlines
Thu 11/261:00 pm
LHR
- LGA
1 stop11h 06m
United Airlines
Deal found 7/21![United Airlines logo]()
$807
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:25 am
LGA
- LHR
1 stop16h 45m
Virgin Atlantic
Fri 8/219:40 am
LHR
- LGA
1 stop10h 40m
Virgin Atlantic
Deal found 7/24![Virgin Atlantic logo]()
$811
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.
Wed 10/282:00 pm
LGA
- LHR
1 stop12h 50m
Delta
Sat 10/319:40 am
LHR
- LGA
1 stop11h 47m
Delta
Deal found 7/24![Delta logo]()
$814
This Mytrip deal was found by Cheapflights users on 7/25. 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 8/254:00 pm
LGA
- STN
2 stops15h 45m
Multiple Airlines
Sun 9/66:35 am
STN
- LGA
2 stops13h 24m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$724
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:00 pm
LGA
- LHR
1 stop10h 50m
Virgin Atlantic
Sat 11/78:55 am
LHR
- LGA
1 stop13h 48m
Virgin Atlantic
Deal found 7/25![Virgin Atlantic logo]()
$812
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.
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 Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:30 pm
LGA
- LHR
1 stop11h 45m
Virgin Atlantic
Sun 9/204:20 pm
LHR
- LGA
1 stop12h 06m
Virgin Atlantic
Deal found 7/25![Virgin Atlantic logo]()
$812
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 Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/41:00 pm
LGA
- LCY
2 stops14h 50m
Delta
Thu 10/810:00 am
LCY
- LGA
2 stops16h 27m
Delta
Deal found 7/26![Delta logo]()
$876
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 8/123:30 pm
LGA
- STN
2 stops15h 05m
Multiple Airlines
Tue 8/1810:00 pm
STN
- LGA
2 stops21h 59m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$730
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.
Thu 10/14:00 pm
LGA
- LHR
1 stop9h 45m
Virgin Atlantic
Thu 10/2910:50 am
LHR
- LGA
1 stop13h 52m
Virgin Atlantic
Deal found 7/23![Virgin Atlantic logo]()
$813
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 Air Transat 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:55 am
LGA
- LGW
1 stop19h 50m
Air Transat
Sun 10/412:40 pm
LGW
- LGA
1 stop25h 15m
Air Transat
Deal found 7/25![Air Transat logo]()
$1,174
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 8/285:35 pm
LGA
- LTN
2 stops18h 50m
Multiple Airlines
Fri 9/46:20 am
LTN
- LGA
2 stops13h 39m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$736
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.
Mon 8/175:00 pm
LGA
- LHR
1 stop11h 15m
Virgin Atlantic
Thu 8/206:55 pm
LHR
- LGA
1 stop17h 28m
Virgin Atlantic
Deal found 7/21![Virgin Atlantic logo]()
$813
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 pm
LGA
- LCY
2 stops31h 15m
Delta
Sat 8/297:45 am
LCY
- LGA
2 stops16h 50m
Delta
Deal found 7/23![Delta logo]()
$936
This Air Transat deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 11/219:40 am
LGA
- LGW
1 stop19h 05m
Air Transat
Sat 11/2811:40 am
LGW
- LGA
1 stop26h 00m
Air Transat
Deal found 7/26![Air Transat logo]()
$1,174
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
- LTN
2 stops18h 50m
Multiple Airlines
Thu 8/209:40 pm
LTN
- LGA
2 stops23h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$736
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:00 pm
LGA
- LHR
1 stop12h 40m
Virgin Atlantic
Sun 8/309:20 am
LHR
- LGA
1 stop13h 30m
Virgin Atlantic
Deal found 7/24![Virgin Atlantic logo]()
$813
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated July 26, 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 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:35 am
LGA
- LHR
1 stop14h 00m
Air Canada
Sat 9/122:05 pm
LHR
- LGA
1 stop12h 25m
Air Canada
Deal found 7/25![Air Canada logo]()
$622
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 7/26. Clicking the “Pick Dates” 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 8/184:45 pm
LGA
- STN
2 stops23h 35m
Multiple Airlines
Tue 8/256:30 am
STN
- LGA
2 stops15h 27m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$686
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.
Wed 8/195:35 pm
LGA
- LTN
2 stops11h 40m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
3 stops39h 40m
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.
Wed 8/1910:40 am
LGA
- LGW
2 stops28h 30m
Multiple Airlines
Wed 8/2610:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$681
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 7/26. Clicking the “Pick Dates” 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 8/246:30 am
LGA
- STN
2 stops25h 20m
Multiple Airlines
Mon 8/3110:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$677
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 8/2610:40 am
LGA
- LGW
2 stops22h 30m
Multiple Airlines
Wed 9/210:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$677
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 26, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated July 26, 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 7/22. 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 Ovago 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]()
$207
This KAYAK deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/14:57 pm
LGA
- LHR
1 stop12h 18m
British Airways
Deal found 7/26![British Airways logo]()
$209
This KAYAK 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 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 7/23![British Airways logo]()
$221
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 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.
Thu 10/158:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$247
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.
Sun 11/295:09 pm
LGA
- LHR
1 stop12h 16m
British Airways
Deal found 7/22![British Airways logo]()
$247
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 pm
LGA
- LHR
1 stop10h 40m
Virgin Atlantic
Deal found 7/25![Virgin Atlantic logo]()
$248
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.
Thu 10/812:55 pm
LGA
- LHR
2 stops12h 35m
Air Canada
Deal found 7/24![Air Canada 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $603 |
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 26, 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 - LHR
LGALHR
New York LaGuardia
Thu 11/12
1:10 pm-7:10 am
1 stop13h 00m
London Heathrow
Sat 11/14
6:50 am-6:32 pm
2 stops16h 42m
$673
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
Tue 8/25
4:45 pm-9:20 pm
2 stops23h 35m
London Stansted
Tue 9/8
6:30 am-2:36 pm
2 stops13h 06m
$718
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 8/25
2:30 pm-12:45 pm
2 stops17h 15m
London Stansted
Sun 8/30
10:00 pm-2:59 pm
2 stops21h 59m
$719
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 8/25
4:00 pm-12:45 pm
2 stops15h 45m
London Stansted
Sun 9/6
6:35 am-2:59 pm
2 stops13h 24m
$724
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
3:30 pm-11:35 am
2 stops15h 05m
London Stansted
Tue 8/18
10:00 pm-2:59 pm
2 stops21h 59m
$730
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Fri 8/28
5:35 pm-5:25 pm
2 stops18h 50m
London Luton
Fri 9/4
6:20 am-2:59 pm
2 stops13h 39m
$736
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Fri 8/14
5:35 pm-5:25 pm
2 stops18h 50m
London Luton
Thu 8/20
9:40 pm-3:45 pm
2 stops23h 05m
$736
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
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-LTN
LGA-STN
LGA-LGW
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-LTN
LGA-STN
LGA-LGW
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 October.The cheapest round-trip price found within the last 5 days was $603 on Air Canada (Oct 24-Oct 31).
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 26, 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.
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
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 26, 2026.
LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on July 26, 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 26, 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 26, 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% |