$221+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
Aug 13 — Aug 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from LaGuardia to London with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from LaGuardia to London
Cheapest
Best
Last-minute
One-way
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 14, 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 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/92:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$588
This deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm
LGA
- LHR
1 stop11h 25m
Air Canada
Sun 9/202:05 pm
LHR
- LGA
1 stop10h 31m
Air Canada
Deal found 7/9![Air Canada logo]()
$603
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/103:30 pm
LGA
- LGW
2 stops16h 10m
Multiple Airlines
Wed 8/1910:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/103:30 pm
LGA
- STN
2 stops18h 10m
Multiple Airlines
Wed 8/1910:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
LGA
- LTN
2 stops17h 10m
Multiple Airlines
Wed 8/196:15 am
LTN
- LGA
2 stops14h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$623
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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
- LGW
2 stops26h 10m
Multiple Airlines
Wed 8/1910:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 am
LGA
- STN
3 stops35h 25m
Multiple Airlines
Tue 9/2210:00 pm
STN
- LGA
3 stops26h 25m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:35 pm
LGA
- STN
2 stops14h 20m
Multiple Airlines
Mon 8/316:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 stops27h 50m
Multiple Airlines
Wed 8/1910:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$629
This Norse deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Mon 8/38:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/22:00 pm
LGW
- LGA
1 stop32h 45m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$630
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
LGA
- STN
2 stops13h 00m
Multiple Airlines
Mon 8/246:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$630
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:45 pm
LGA
- LGW
2 stops23h 30m
Multiple Airlines
Tue 8/189:35 pm
LGW
- LGA
2 stops23h 15m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$631
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 14, 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 14, 2026.
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
LGA
- LTN
2 stops17h 10m
Multiple Airlines
Wed 8/196:15 am
LTN
- LGA
2 stops14h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$623
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/510:40 am
LGA
- LHR
1 stop14h 50m
United Airlines
Wed 9/169:30 am
LHR
- LGA
1 stop10h 06m
United Airlines
Deal found 7/13![United Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/262:00 pm
LGA
- LGW
2 stops14h 25m
Delta
Wed 9/210:25 am
LGW
- LGA
2 stops18h 17m
Delta
Deal found 7/12![Delta logo]()
$826
This Virgin Atlantic deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/297:00 pm
LGA
- LHR
1 stop10h 40m
Virgin Atlantic
Sat 9/126:30 am
LHR
- LGA
2 stops17h 02m
Virgin Atlantic
Deal found 7/13![Virgin Atlantic logo]()
$837
This Lufthansa deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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.
Tue 8/113:30 pm
LGA
- LHR
1 stop10h 00m
Lufthansa
Wed 8/262:05 pm
LHR
- LGA
1 stop10h 35m
Lufthansa
Deal found 7/12![Lufthansa logo]()
$856
This Mytrip deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/263:30 pm
LGA
- STN
2 stops15h 05m
Multiple Airlines
Sun 9/66:35 am
STN
- LGA
2 stops13h 24m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$639
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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
LGA
- STN
2 stops27h 45m
Multiple Airlines
Mon 8/246:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$644
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/213:30 pm
LGA
- STN
2 stops22h 50m
Multiple Airlines
Thu 8/276:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:35 pm
LGA
- LHR
1 stop11h 25m
United Airlines
Wed 9/162:05 pm
LHR
- LGA
1 stop10h 31m
United Airlines
Deal found 7/13![United Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:00 pm
LGA
- LCY
2 stops12h 30m
Delta
Mon 8/319:40 am
LCY
- LGA
2 stops15h 50m
Delta
Deal found 7/11![Delta logo]()
$857
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
LGA
- LTN
2 stops14h 00m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
2 stops14h 35m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 10/233:30 pm
LGA
- LHR
1 stop10h 00m
United Airlines
Tue 10/271:00 pm
LHR
- LGA
1 stop12h 31m
United Airlines
Deal found 7/13![United Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:00 pm
LGA
- LCY
2 stops14h 15m
Delta
Tue 9/110:00 am
LCY
- LGA
2 stops16h 29m
Delta
Deal found 7/13![Delta logo]()
$857
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:00 pm
LGA
- STN
2 stops15h 45m
Multiple Airlines
Wed 8/266:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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
LGA
- LHR
1 stop10h 00m
United Airlines
Sun 9/132:05 pm
LHR
- LGA
1 stop10h 31m
United Airlines
Deal found 7/13![United Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 9/61:00 pm
LGA
- LCY
2 stops15h 30m
Delta
Sat 9/128:25 am
LCY
- LGA
2 stops15h 07m
Delta
Deal found 7/12![Delta logo]()
$857
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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
Fri 8/216:20 am
LTN
- LGA
2 stops13h 39m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/62:51 pm
LGA
- LHR
1 stop14h 49m
United Airlines
Mon 8/172:05 pm
LHR
- LGA
1 stop12h 25m
United Airlines
Deal found 7/9![United Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 11/111:00 pm
LGA
- LCY
2 stops15h 30m
Delta
Sun 11/151:45 pm
LCY
- LGA
2 stops14h 49m
Delta
Deal found 7/13![Delta logo]()
$858
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:35 pm
LGA
- STN
2 stops13h 00m
Multiple Airlines
Fri 8/2110:50 pm
STN
- LGA
2 stops21h 09m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$650
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/2511:35 am
LGA
- STN
2 stops28h 45m
Multiple Airlines
Tue 9/16:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:28 pm
LGA
- LHR
1 stop30h 27m
United Airlines
Sun 8/99:30 am
LHR
- LGA
1 stop29h 17m
United Airlines
Deal found 7/14![United Airlines logo]()
$884
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:00 pm
LGA
- LCY
2 stops15h 30m
Delta
Wed 8/1210:00 am
LCY
- LGA
2 stops17h 21m
Delta
Deal found 7/13![Delta logo]()
$887
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:35 pm
LGA
- LTN
2 stops15h 25m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
2 stops13h 44m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:00 pm
LGA
- LCY
2 stops15h 30m
Delta
Mon 8/1710:00 am
LCY
- LGA
2 stops18h 23m
Delta
Deal found 7/13![Delta logo]()
$887
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/38:45 am
LGA
- LHR
1 stop18h 50m
United Airlines
Sat 9/56:50 am
LHR
- LGA
2 stops16h 55m
United Airlines
Deal found 7/13![United Airlines logo]()
$898
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/75:35 pm
LGA
- STN
2 stops20h 45m
Multiple Airlines
Fri 8/216:35 am
STN
- LGA
2 stops13h 24m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/113:00 pm
LGA
- LCY
2 stops13h 30m
Delta
Tue 8/1810:00 am
LCY
- LGA
2 stops17h 21m
Delta
Deal found 7/13![Delta logo]()
$887
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 7/311:25 pm
LGA
- LHR
1 stop14h 35m
United Airlines
Fri 8/79:30 am
LHR
- LGA
1 stop10h 07m
United Airlines
Deal found 7/10![United Airlines logo]()
$902
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/13![Multiple Airlines logo]()
$657
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated July 14, 2026 and is based on user searches.
This Norse deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Mon 8/38:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/22:00 pm
LGW
- LGA
1 stop32h 45m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:29 pm
LGA
- LGW
1 stop32h 31m
Multiple Airlines
Wed 9/92:00 pm
LGW
- LGA
1 stop30h 59m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$588
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 pm
LGA
- LTN
2 stops12h 50m
Multiple Airlines
Wed 8/266:15 am
LTN
- LGA
2 stops13h 44m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$632
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/103:30 pm
LGA
- LGW
2 stops16h 10m
Multiple Airlines
Wed 8/1910:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/103:30 pm
LGA
- STN
2 stops18h 10m
Multiple Airlines
Wed 8/1910:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 pm
LGA
- LTN
2 stops17h 10m
Multiple Airlines
Wed 8/196:15 am
LTN
- LGA
2 stops14h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$623
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:45 pm
LGA
- LGW
2 stops23h 30m
Multiple Airlines
Tue 8/189:35 pm
LGW
- LGA
2 stops23h 15m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$631
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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
- LGW
2 stops26h 10m
Multiple Airlines
Wed 8/1910:00 pm
LGW
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$626
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 stops27h 50m
Multiple Airlines
Wed 8/1910:45 pm
STN
- LGA
2 stops20h 52m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$629
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:35 pm
LGA
- STN
2 stops13h 00m
Multiple Airlines
Mon 8/246:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$630
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:35 pm
LGA
- STN
2 stops14h 20m
Multiple Airlines
Mon 8/316:30 am
STN
- LGA
2 stops13h 07m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$627
This deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 pm
LGA
- LHR
1 stop11h 25m
Air Canada
Sun 9/202:05 pm
LHR
- LGA
1 stop10h 31m
Air Canada
Deal found 7/9![Air Canada logo]()
$603
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 14, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This KAYAK deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/111:07 pm
LGA
- LHR
1 stop12h 13m
British Airways
Deal found 7/10![British Airways logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:37 pm
LGA
- LGW
2 stops32h 23m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$241
This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:57 pm
LGA
- LHR
1 stop12h 18m
British Airways
Deal found 7/13![British Airways logo]()
$249
This KAYAK deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/1712:56 pm
LGA
- LHR
1 stop12h 19m
British Airways
Deal found 7/10![British Airways logo]()
$250
This Ovago deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Fri 9/114:57 pm
LGA
- LHR
1 stop12h 18m
British Airways
Deal found 7/9![British Airways logo]()
$251
This Gurufare deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Sat 7/184:55 pm
LGA
- LHR
1 stop12h 20m
British Airways
Deal found 7/9![British Airways logo]()
$252
This eDestinos deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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.
Wed 7/295:59 pm
LGA
- LHR
1 stop9h 01m
British Airways
Deal found 7/13![British Airways logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/510:00 pm
LGA
- LGW
2 stops31h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$260
This Ticket deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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.
Tue 9/225:30 pm
LGA
- LHR
1 stop11h 30m
Air Canada
Deal found 7/11![Air Canada logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:29 am
LGA
- LGW
2 stops22h 31m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$262
This Flightnetwork deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am
LGA
- LHR
1 stop22h 30m
Air Canada
Deal found 7/13![Air Canada logo]()
$263
This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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
LGA
- LHR
1 stop12h 18m
British Airways
Deal found 7/13![British Airways logo]()
$264
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 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $603 |
One-way from | $221 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $558 |
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 14, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Mon 8/10
5:35 pm-3:45 pm
2 stops17h 10m
London Luton
Wed 8/19
6:15 am-3:50 pm
2 stops14h 35m
$623
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 8/26
3:30 pm-11:35 am
2 stops15h 05m
London Stansted
Sun 9/6
6:35 am-2:59 pm
2 stops13h 24m
$639
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Mon 8/17
10:40 am-7:25 pm
2 stops27h 45m
London Stansted
Mon 8/24
6:30 am-2:37 pm
2 stops13h 07m
$644
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 8/21
3:30 pm-7:20 pm
2 stops22h 50m
London Stansted
Thu 8/27
6:30 am-2:37 pm
2 stops13h 07m
$648
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Wed 8/19
5:35 pm-12:35 pm
2 stops14h 00m
London Luton
Wed 8/26
6:15 am-3:50 pm
2 stops14h 35m
$649
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 8/11
4:00 pm-12:45 pm
2 stops15h 45m
London Stansted
Wed 8/26
6:30 am-2:59 pm
2 stops13h 29m
$649
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Fri 8/14
5:35 pm-5:25 pm
2 stops18h 50m
London Luton
Fri 8/21
6:20 am-2:59 pm
2 stops13h 39m
$650
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 8/12
5:35 pm-11:35 am
2 stops13h 00m
London Stansted
Fri 8/21
10:50 pm-2:59 pm
2 stops21h 09m
$650
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 8/25
11:35 am-9:20 pm
2 stops28h 45m
London Stansted
Tue 9/1
6:30 am-2:37 pm
2 stops13h 07m
$650
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Fri 8/14
5:35 pm-2:00 pm
2 stops15h 25m
London Luton
Wed 8/26
6:15 am-2:59 pm
2 stops13h 44m
$652
Showing 1-10 of 60 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to London in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to London
Have a flexible travel schedule? Discover the best time to fly to London from LaGuardia with our price prediction graph.
LGA-LON
LGA-LGW
LGA-LHR
LGA-STN
LGA-LTN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to London
LGA-LON
LGA-LGW
LGA-LHR
LGA-STN
LGA-LTN
What is the cheapest month to book a flight from New York LaGuardia Airport to London?
Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $360). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of $683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New York LaGuardia Airport to London?
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 14, 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
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Dartford
Southend-on-Sea
Watford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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.
Alternative routes
Complete your trip
Flights by cabin class
London flight routes
Other flight options
Other flights from LaGuardia
Popular flights
Alternative routes for LaGuardia to London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from LaGuardia to London by cabin class
Find flights from LaGuardia to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 14, 2026.
LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on July 14, 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 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from LaGuardia to London
Discover the top 2 airlines that operate flights from LaGuardia to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$361 | Average$719 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$1,028 | FlexibilityNo cancel fee | On-time67% |