$205+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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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 5, 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 5, 2026.
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:15 pm -
1 stop10h 55m
Sun 11/221:00 pm -
1 stop13h 31m
Deal found 8/4![Air Canada logo]()
$546
This deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/244:00 pm -
1 stop12h 35m
Mon 9/282:05 pm -
1 stop10h 31m
Deal found 8/5![Air Canada logo]()
$551
This deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:20 pm -
1 stop11h 10m
Thu 11/191:00 pm -
1 stop13h 31m
Deal found 8/3![Air Canada logo]()
$570
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:15 pm -
1 stop11h 55m
Sun 11/151:00 pm -
1 stop13h 31m
Deal found 8/4![Air Canada logo]()
$587
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:35 pm -
1 stop11h 25m
Mon 9/142:05 pm -
1 stop10h 31m
Deal found 8/4![Air Canada logo]()
$614
This KAYAK deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:09 pm -
1 stop12h 16m
Wed 11/185:15 pm -
1 stop20h 35m
Deal found 8/3![British Airways logo]()
$642
This KAYAK deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:10 pm -
1 stop12h 05m
Sun 11/85:15 pm -
1 stop20h 35m
Deal found 8/3![British Airways logo]()
$644
This Gurufare deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:04 pm -
1 stop12h 11m
Thu 10/295:15 pm -
1 stop19h 44m
Deal found 8/4![British Airways logo]()
$645
This Gurufare deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:47 pm -
1 stop15h 38m
Fri 11/205:15 pm -
1 stop20h 35m
Deal found 8/4![British Airways logo]()
$646
This Gurufare deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:09 pm -
1 stop12h 16m
Sun 11/155:15 pm -
1 stop20h 35m
Deal found 8/4![British Airways logo]()
$647
This Gurufare deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:09 pm -
1 stop12h 16m
Mon 11/235:15 pm -
1 stop20h 35m
Deal found 8/1![British Airways logo]()
$655
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:35 am -
2 stops21h 45m
Thu 10/296:20 am -
2 stops16h 46m
Deal found 8/4![Multiple Airlines logo]()
$662
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 5, 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 5, 2026.
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 pm -
2 stops21h 00m
Sun 9/136:35 am -
2 stops13h 24m
Deal found 8/1![Multiple Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm -
1 stop13h 30m
Sat 9/127:25 am -
2 stops16h 36m
Deal found 8/2![United Airlines logo]()
$818
This Virgin Atlantic deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:55 pm -
1 stop13h 15m
Sat 10/36:30 am -
2 stops17h 02m
Deal found 8/1![Virgin Atlantic logo]()
$827
This Lufthansa deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:30 pm -
1 stop10h 00m
Thu 10/12:05 pm -
1 stop10h 31m
Deal found 8/4![Lufthansa logo]()
$828
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:40 pm -
2 stops15h 40m
Mon 8/2410:25 am -
2 stops17h 59m
Deal found 8/4![Delta logo]()
$847
This Air Transat deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/148:55 pm -
1 stop31h 50m
Sat 12/511:40 am -
1 stop26h 00m
Deal found 7/31![Air Transat logo]()
$1,173
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm -
2 stops23h 00m
Mon 9/146:30 am -
2 stops13h 06m
Deal found 8/3![Multiple Airlines logo]()
$698
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
2 stops14h 00m
Thu 8/279:40 pm -
2 stops22h 19m
Deal found 7/31![Multiple Airlines logo]()
$699
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:30 pm -
1 stop10h 00m
Wed 8/267:25 am -
2 stops16h 20m
Deal found 8/4![United Airlines logo]()
$821
This Lufthansa deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm -
1 stop10h 50m
Sat 10/102:05 pm -
1 stop10h 31m
Deal found 8/4![Lufthansa logo]()
$833
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:35 pm -
2 stops15h 25m
Fri 8/286:20 am -
2 stops16h 50m
Deal found 8/4![Multiple Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/141:00 pm -
2 stops15h 00m
Sun 1/2410:00 am -
2 stops16h 27m
Deal found 7/31![Delta logo]()
$854
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:30 pm -
1 stop11h 30m
Fri 9/186:50 am -
2 stops16h 55m
Deal found 8/3![United Airlines logo]()
$823
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:45 pm -
2 stops14h 35m
Fri 10/95:40 am -
2 stops18h 56m
Deal found 8/1![Multiple Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:00 pm -
2 stops13h 30m
Sat 9/128:25 am -
2 stops17h 23m
Deal found 8/2![Delta logo]()
$878
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:15 pm -
1 stop10h 55m
Thu 11/261:00 pm -
1 stop13h 31m
Deal found 8/3![United Airlines logo]()
$826
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:45 am -
2 stops24h 25m
Mon 8/316:30 am -
2 stops32h 17m
Deal found 8/2![Multiple Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:00 pm -
2 stops12h 15m
Fri 8/219:20 am -
2 stops19h 03m
Deal found 8/4![Delta logo]()
$879
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:20 am -
1 stop14h 25m
Sun 9/62:05 pm -
1 stop10h 35m
Deal found 8/4![United Airlines logo]()
$829
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/1710:40 am -
2 stops27h 45m
Mon 8/2410:00 pm -
2 stops21h 37m
Deal found 7/31![Multiple Airlines logo]()
$706
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:30 pm -
2 stops12h 10m
Thu 8/279:15 am -
2 stops16h 44m
Deal found 8/3![Lufthansa logo]()
$1,061
This Air Transat deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/199:40 am -
1 stop19h 05m
Fri 11/2711:40 am -
1 stop26h 00m
Deal found 7/31![Air Transat logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:25 pm -
1 stop13h 05m
Mon 9/79:30 am -
2 stops16h 29m
Deal found 8/1![United Airlines logo]()
$832
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:40 am -
2 stops27h 45m
Sun 9/136:35 am -
2 stops14h 11m
Deal found 8/1![Multiple Airlines logo]()
$707
This Air Transat deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:40 am -
1 stop19h 05m
Sun 11/1511:40 am -
1 stop13h 15m
Deal found 8/1![Air Transat logo]()
$1,175
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:30 pm -
2 stops12h 10m
Mon 9/219:15 am -
2 stops15h 21m
Deal found 8/3![Lufthansa logo]()
$1,096
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:55 pm -
1 stop11h 00m
Wed 9/912:15 pm -
1 stop11h 30m
Deal found 8/3![United Airlines logo]()
$834
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
2 stops15h 00m
Tue 9/86:30 am -
2 stops13h 06m
Deal found 7/31![Multiple Airlines logo]()
$708
This Air Transat deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/178:55 pm -
1 stop31h 50m
Sat 1/2311:40 am -
1 stop13h 25m
Deal found 8/3![Air Transat logo]()
$1,175
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm -
2 stops12h 10m
Thu 8/279:15 am -
2 stops16h 44m
Deal found 8/1![Lufthansa logo]()
$1,122
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated August 5, 2026 and is based on user searches.
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:35 pm -
1 stop11h 25m
Mon 9/142:05 pm -
1 stop10h 31m
Deal found 8/4![Air Canada logo]()
$614
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm -
2 stops22h 55m
Mon 8/2410:00 pm -
2 stops28h 30m
Deal found 8/1![Multiple Airlines logo]()
$675
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:30 pm -
2 stops21h 55m
Wed 8/2610:00 pm -
2 stops28h 30m
Deal found 8/3![Multiple Airlines logo]()
$680
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:35 pm -
2 stops20h 45m
Fri 8/2810:50 pm -
2 stops25h 50m
Deal found 8/2![Multiple Airlines logo]()
$683
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:45 am -
2 stops23h 05m
Mon 8/316:30 am -
2 stops32h 17m
Deal found 8/3![Multiple Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/23:30 pm -
2 stops16h 05m
Wed 9/96:15 am -
2 stops14h 31m
Deal found 8/5![Multiple Airlines logo]()
$670
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/23:30 pm -
2 stops21h 55m
Wed 9/910:00 pm -
2 stops21h 36m
Deal found 8/5![Multiple Airlines logo]()
$673
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:40 am -
2 stops27h 50m
Sun 9/136:35 am -
2 stops13h 24m
Deal found 8/3![Multiple Airlines logo]()
$671
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:45 am -
2 stops29h 45m
Wed 9/168:00 pm -
2 stops25h 41m
Deal found 8/1![Multiple Airlines logo]()
$668
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/115:30 pm -
2 stops22h 15m
Fri 9/1810:00 pm -
2 stops26h 36m
Deal found 7/31![Multiple Airlines logo]()
$665
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm -
2 stops21h 35m
Wed 9/305:40 am -
2 stops18h 56m
Deal found 8/3![Multiple Airlines logo]()
$679
This deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/244:00 pm -
1 stop12h 35m
Mon 9/282:05 pm -
1 stop10h 31m
Deal found 8/5![Air Canada logo]()
$551
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 5, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This BusinessClass deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sun 8/238:13 am -
1 stop20h 27m
Deal found 7/31![British Airways logo]()
$205
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/75:04 pm -
1 stop12h 11m
Deal found 7/31![British Airways logo]()
$206
This Ovago deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:09 pm -
1 stop12h 16m
Deal found 8/3![British Airways logo]()
$207
This KAYAK deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 8/1![British Airways logo]()
$209
This Ovago deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:07 pm -
1 stop12h 08m
Deal found 8/1![British Airways logo]()
$210
This Gurufare deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:20 am -
1 stop21h 05m
Deal found 8/2![British Airways logo]()
$220
This KAYAK deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/5![British Airways logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
1 stop19h 00m
Deal found 8/3![Multiple Airlines logo]()
$239
This Ticket deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:00 pm -
1 stop9h 45m
Deal found 8/3![Virgin Atlantic logo]()
$243
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:30 pm -
1 stop13h 30m
Deal found 8/4![Air Canada logo]()
$245
This KAYAK deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK 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 8/1![British Airways logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop19h 00m
Deal found 8/3![Multiple Airlines logo]()
$263
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $546 |
One-way from | $205 (BusinessClass) |
Popular in | July |
Cheapest in | February |
Average price | $761 |
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 August 5, 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 - STN London Stansted
LGASTN
New York LaGuardia
Wed 9/9
5:30 pm-7:30 pm
2 stops21h 00m
London Stansted
Sun 9/13
6:35 am-2:59 pm
2 stops13h 24m
$696
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Wed 9/9
3:30 pm-7:30 pm
2 stops23h 00m
London Stansted
Mon 9/14
6:30 am-2:36 pm
2 stops13h 06m
$698
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Wed 8/19
5:35 pm-12:35 pm
2 stops14h 00m
London Luton
Thu 8/27
9:40 pm-2:59 pm
2 stops22h 19m
$699
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Fri 8/21
5:35 pm-2:00 pm
2 stops15h 25m
London Luton
Fri 8/28
6:20 am-6:10 pm
2 stops16h 50m
$702
New YorkLondon
LGA New York LaGuardia - LTN London Luton
LGALTN
New York LaGuardia
Wed 9/30
4:45 pm-12:20 pm
2 stops14h 35m
London Luton
Fri 10/9
5:40 am-7:36 pm
2 stops18h 56m
$705
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Mon 8/24
8:45 am-2:10 pm
2 stops24h 25m
London Stansted
Mon 8/31
6:30 am-9:47 am
2 stops32h 17m
$705
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Mon 8/17
10:40 am-7:25 pm
2 stops27h 45m
London Stansted
Mon 8/24
10:00 pm-2:37 pm
2 stops21h 37m
$706
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Mon 9/7
10:40 am-7:25 pm
2 stops27h 45m
London Stansted
Sun 9/13
6:35 am-3:46 pm
2 stops14h 11m
$707
New YorkLondon
LGA New York LaGuardia - STN London Stansted
LGASTN
New York LaGuardia
Tue 8/25
4:45 pm-12:45 pm
2 stops15h 00m
London Stansted
Tue 9/8
6:30 am-2:36 pm
2 stops13h 06m
$708
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Wed 9/9
3:30 pm-10:00 am
1 stop13h 30m
London Heathrow
Sat 9/12
7:25 am-7:01 pm
2 stops16h 36m
$818
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-STN
LGA-LGW
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-LHR
LGA-STN
LGA-LGW
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?
Airfare is typical for this route at the moment.
New York LaGuardia Airport to London flights typically cost between $526 and $1,011 in November.The cheapest round-trip price found within the last 5 days was $546 on Air Canada (Nov 7-Nov 22).
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 5, 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.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
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
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Other flights to London
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LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on August 5, 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 5, 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 August 5, 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% |