$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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 21, 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 August 21, 2026.
This deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:10 pm -
1 stop13h 00m
Sun 12/201:00 pm -
1 stop13h 31m
Deal found 8/19![Air Canada logo]()
$530
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:55 am -
1 stop13h 35m
Thu 11/191:00 pm -
1 stop11h 06m
Deal found 8/17![Air Canada logo]()
$534
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:30 pm -
1 stop12h 00m
Fri 11/131:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$538
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:10 pm -
1 stop13h 00m
Fri 11/1311:10 am -
1 stop11h 53m
Deal found 8/17![Air Canada logo]()
$540
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:10 pm -
1 stop13h 00m
Wed 11/181:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$541
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:10 pm -
1 stop13h 00m
Tue 11/171:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$542
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:45 pm -
1 stop14h 45m
Fri 11/201:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$543
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:15 pm -
1 stop10h 55m
Sat 11/211:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$545
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:10 pm -
1 stop13h 00m
Mon 11/161:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$546
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 pm -
1 stop11h 30m
Thu 10/112:05 pm -
1 stop13h 54m
Deal found 8/17![Air Canada logo]()
$547
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:15 pm -
1 stop10h 55m
Fri 11/201:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$551
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:30 pm -
1 stop14h 50m
Sun 11/151:00 pm -
1 stop13h 31m
Deal found 8/17![Air Canada logo]()
$553
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 August 21, 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 August 21, 2026.
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Tue 9/294:45 pm -
2 stops14h 40m
Wed 10/75:40 am -
2 stops18h 56m
Deal found 8/20![Multiple Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:45 am -
1 stop20h 15m
Sun 10/46:50 am -
2 stops16h 51m
Deal found 8/20![United Airlines logo]()
$694
This Virgin Atlantic deal was found by Cheapflights users on 8/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:59 pm -
1 stop13h 16m
Sun 12/66:30 am -
2 stops15h 56m
Deal found 8/16![Virgin Atlantic logo]()
$828
This Lufthansa deal was found by Cheapflights users on 8/17. 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.
Thu 9/104:45 pm -
1 stop10h 50m
Fri 9/182:05 pm -
1 stop10h 31m
Deal found 8/17![Lufthansa logo]()
$833
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:00 pm -
2 stops12h 30m
Sun 10/251:45 pm -
2 stops46h 44m
Deal found 8/18![Delta logo]()
$880
This British Airways deal was found by Cheapflights users on 8/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/211:13 pm -
2 stops24h 22m
Mon 1/256:50 am -
2 stops19h 39m
Deal found 8/17![British Airways logo]()
$1,132
This Air Transat deal was found by Cheapflights users on 8/16. 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.
Wed 11/188:59 pm -
1 stop31h 46m
Wed 11/2511:40 am -
1 stop26h 00m
Deal found 8/16![Air Transat logo]()
$1,176
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Tue 9/294:45 pm -
2 stops14h 15m
Wed 10/77:45 am -
2 stops16h 51m
Deal found 8/20![Multiple Airlines logo]()
$649
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Sun 9/2010:35 am -
2 stops19h 25m
Wed 9/305:40 am -
2 stops18h 56m
Deal found 8/16![Multiple Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Tue 9/228:45 am -
2 stops22h 15m
Mon 10/58:50 pm -
3 stops22h 46m
Deal found 8/20![Multiple Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 10/178:30 pm -
1 stop29h 00m
Sat 10/247:25 am -
2 stops16h 36m
Deal found 8/16![United Airlines logo]()
$819
This Virgin Atlantic deal was found by Cheapflights users on 8/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 pm -
1 stop12h 40m
Sun 11/158:55 am -
2 stops16h 36m
Deal found 8/20![Virgin Atlantic logo]()
$835
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 11/114:00 pm -
2 stops12h 30m
Sat 11/148:40 am -
2 stops17h 21m
Deal found 8/19![Delta logo]()
$881
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Tue 10/203:30 pm -
2 stops15h 55m
Wed 10/286:50 am -
2 stops16h 16m
Deal found 8/20![Multiple Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/53:30 pm -
1 stop10h 00m
Sun 9/136:50 am -
2 stops17h 35m
Deal found 8/15![United Airlines logo]()
$824
This Virgin Atlantic deal was found by Cheapflights users on 8/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:00 pm -
1 stop16h 40m
Sun 12/66:30 am -
2 stops15h 56m
Deal found 8/20![Virgin Atlantic logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/183:30 pm -
1 stop13h 30m
Mon 9/216:50 am -
2 stops15h 35m
Deal found 8/16![United Airlines logo]()
$824
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:30 pm -
2 stops14h 20m
Thu 9/1710:00 pm -
2 stops21h 59m
Deal found 8/17![Multiple Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/233:30 pm -
1 stop13h 30m
Sun 9/276:50 am -
2 stops16h 51m
Deal found 8/18![United Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 8/20. 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.
Sun 9/62:29 pm -
2 stops14h 01m
Sat 9/128:25 am -
2 stops17h 23m
Deal found 8/20![Delta logo]()
$1,005
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:30 pm -
2 stops21h 05m
Sat 9/196:35 am -
2 stops14h 11m
Deal found 8/17![Multiple Airlines logo]()
$695
This Air Transat deal was found by Cheapflights users on 8/16. 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.
Mon 11/168:59 pm -
1 stop31h 46m
Fri 11/2711:40 am -
1 stop13h 20m
Deal found 8/16![Air Transat logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/102:55 pm -
1 stop14h 45m
Sat 9/122:05 pm -
1 stop10h 31m
Deal found 8/18![United Airlines logo]()
$826
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:30 pm -
2 stops17h 15m
Fri 9/186:20 am -
2 stops13h 39m
Deal found 8/19![Multiple Airlines logo]()
$699
This Air Transat deal was found by Cheapflights users on 8/20. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:59 pm -
1 stop31h 46m
Thu 11/1911:40 am -
1 stop26h 00m
Deal found 8/20![Air Transat logo]()
$1,176
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am -
2 stops23h 25m
Tue 9/297:00 am -
2 stops17h 36m
Deal found 8/19![Multiple Airlines logo]()
$700
This Air Transat deal was found by Cheapflights users on 8/17. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:40 am -
1 stop20h 05m
Fri 11/611:40 am -
1 stop26h 00m
Deal found 8/17![Air Transat logo]()
$1,176
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:30 pm -
2 stops14h 25m
Sat 9/196:35 am -
2 stops14h 11m
Deal found 8/17![Multiple Airlines logo]()
$702
This Air Transat deal was found by Cheapflights users on 8/16. 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.
Wed 10/148:30 pm -
1 stop30h 25m
Thu 10/2212:40 pm -
1 stop11h 45m
Deal found 8/16![Air Transat logo]()
$1,176
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:20 pm -
2 stops15h 10m
Mon 11/96:10 am -
2 stops14h 28m
Deal found 8/17![Multiple Airlines logo]()
$704
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated August 21, 2026 and is based on user searches.
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:30 pm -
1 stop11h 30m
Thu 10/12:05 pm -
1 stop12h 25m
Deal found 8/17![Air Canada logo]()
$575
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 pm -
1 stop11h 30m
Thu 10/112:05 pm -
1 stop13h 54m
Deal found 8/17![Air Canada logo]()
$547
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 pm -
1 stop11h 30m
Fri 9/259:30 am -
1 stop12h 11m
Deal found 8/17![Air Canada logo]()
$574
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:00 pm -
1 stop12h 35m
Sun 9/279:30 am -
1 stop12h 11m
Deal found 8/17![Air Canada logo]()
$576
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:30 pm -
1 stop11h 05m
Wed 9/309:30 am -
1 stop10h 06m
Deal found 8/17![Air Canada logo]()
$578
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:30 pm -
1 stop13h 05m
Sun 9/279:30 am -
1 stop12h 11m
Deal found 8/17![Air Canada logo]()
$566
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:30 pm -
1 stop13h 30m
Thu 10/112:05 pm -
1 stop11h 56m
Deal found 8/17![Air Canada logo]()
$567
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:30 pm -
1 stop11h 30m
Sat 9/2612:05 pm -
1 stop11h 56m
Deal found 8/17![Air Canada logo]()
$568
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:30 pm -
1 stop11h 30m
Fri 9/258:30 am -
1 stop12h 16m
Deal found 8/17![Air Canada logo]()
$557
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm -
1 stop10h 00m
Wed 9/302:05 pm -
1 stop12h 25m
Deal found 8/17![Air Canada logo]()
$571
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:30 pm -
1 stop13h 30m
Wed 9/309:30 am -
1 stop12h 11m
Deal found 8/17![Air Canada logo]()
$565
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:40 pm -
1 stop10h 55m
Sat 9/269:30 am -
1 stop12h 11m
Deal found 8/17![Air Canada logo]()
$573
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 August 21, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This KAYAK deal was found by Cheapflights users on 8/16. 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.
Tue 10/65:04 pm -
1 stop12h 11m
Deal found 8/16![British Airways logo]()
$206
This Ovago deal was found by Cheapflights users on 8/18. 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 10/71:02 pm -
1 stop12h 13m
Deal found 8/18![British Airways logo]()
$207
This Gurufare deal was found by Cheapflights users on 8/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:09 pm -
1 stop12h 16m
Deal found 8/17![British Airways logo]()
$208
This KAYAK deal was found by Cheapflights users on 8/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:57 pm -
1 stop12h 18m
Deal found 8/17![British Airways logo]()
$209
This BusinessClass deal was found by Cheapflights users on 8/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/65:07 pm -
1 stop12h 18m
Deal found 8/19![British Airways logo]()
$212
This KAYAK deal was found by Cheapflights users on 8/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:09 pm -
1 stop12h 16m
Deal found 8/20![British Airways logo]()
$221
This Ticket deal was found by Cheapflights users on 8/18. 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.
Wed 9/28:00 pm -
1 stop9h 40m
Deal found 8/18![Virgin Atlantic logo]()
$240
This Ovago deal was found by Cheapflights users on 8/20. 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.
Sun 11/291:47 pm -
1 stop15h 38m
Deal found 8/20![British Airways logo]()
$248
This Ticket deal was found by Cheapflights users on 8/18. 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.
Thu 9/172:30 pm -
1 stop11h 05m
Deal found 8/18![Air Canada logo]()
$250
This Ticket deal was found by Cheapflights users on 8/18. 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.
Wed 9/23:30 pm -
1 stop13h 30m
Deal found 8/18![Air Canada logo]()
$251
This eDestinos deal was found by Cheapflights users on 8/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 pm -
1 stop10h 15m
Deal found 8/18![Virgin Atlantic logo]()
$259
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/306:30 am -
2 stops30h 35m
Deal found 8/18![Multiple Airlines logo]()
$284
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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $534 |
One-way from | $206 (KAYAK) |
Popular in | July |
Cheapest in | February |
Average price | $976 |
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 7,457,451 searches. Data last updated August 21, 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 New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Tue 9/29
4:45 pm-12:25 pm
2 stops14h 40m
London Luton
Wed 10/7
5:40 am-7:36 pm
2 stops18h 56m
$639
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Tue 9/29
4:45 pm-12:00 pm
2 stops14h 15m
London Stansted
Wed 10/7
7:45 am-7:36 pm
2 stops16h 51m
$649
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Sun 9/20
10:35 am-11:00 am
2 stops19h 25m
London Luton
Wed 9/30
5:40 am-7:36 pm
2 stops18h 56m
$660
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Tue 9/22
8:45 am-12:00 pm
2 stops22h 15m
London Stansted
Mon 10/5
8:50 pm-2:36 pm
3 stops22h 46m
$667
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Tue 10/20
3:30 pm-12:25 pm
2 stops15h 55m
London Luton
Wed 10/28
6:50 am-7:06 pm
2 stops16h 16m
$674
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Mon 9/14
5:30 pm-12:50 pm
2 stops14h 20m
London Stansted
Thu 9/17
10:00 pm-2:59 pm
2 stops21h 59m
$688
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Fri 10/2
8:45 am-10:00 am
1 stop20h 15m
London Heathrow
Sun 10/4
6:50 am-6:41 pm
2 stops16h 51m
$694
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Fri 9/11
3:30 pm-5:35 pm
2 stops21h 05m
London Stansted
Sat 9/19
6:35 am-3:46 pm
2 stops14h 11m
$695
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Mon 9/14
5:30 pm-3:45 pm
2 stops17h 15m
London Luton
Fri 9/18
6:20 am-2:59 pm
2 stops13h 39m
$699
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Thu 9/17
6:30 am-10:55 am
2 stops23h 25m
London Luton
Tue 9/29
7:00 am-7:36 pm
2 stops17h 36m
$700
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 August.
| 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-LCY
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-LCY
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 below average for this route at the moment.
New York LaGuardia Airport to London flights typically cost between $646 and $931 in November.The cheapest round-trip price found within the last 5 days was $534 on Air Canada (Nov 6-Nov 19).
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 August 21, 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.
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
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
Winchester
Gatwick
Hounslow
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on August 21, 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 August 21, 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$361 | Average$719 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$807 | FlexibilityNo cancel fee | On-time67% |