$257+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
May 9 — May 161
Round-trip
1 adult, Economy
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Cheapest flights from LaGuardia to LondonExplore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 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 April 9, 2026.
This deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/73:30 pm
LGA
- LHR
1 stop13h 30m
Air Canada
Sun 5/108:30 am
LHR
- LGA
1 stop12h 20m
Air Canada
Deal found 4/8![Air Canada logo]()
$568
This deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 9/183:30 pm
LGA
- LHR
1 stop10h 00m
Air Canada
Fri 9/258:30 am
LHR
- LGA
1 stop14h 40m
Air Canada
Deal found 4/8![Air Canada logo]()
$582
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/64:00 pm
LGA
- LTN
2 stops18h 25m
Multiple Airlines
Wed 5/136:15 am
LTN
- LGA
2 stops21h 21m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/64:00 pm
LGA
- STN
2 stops22h 30m
Multiple Airlines
Wed 5/136:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$627
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/133:30 pm
LGA
- LHR
1 stop13h 30m
Air Canada
Sat 5/309:30 am
LHR
- LGA
1 stop12h 28m
Air Canada
Deal found 4/7![Air Canada logo]()
$639
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/44:00 pm
LGA
- STN
2 stops24h 20m
Multiple Airlines
Mon 5/1110:00 pm
STN
- LGA
2 stops22h 50m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$642
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/125:40 pm
LGA
- LHR
1 stop11h 20m
Air Canada
Thu 5/282:10 pm
LHR
- LGA
1 stop13h 26m
Air Canada
Deal found 4/7![Air Canada logo]()
$643
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/144:30 pm
LGA
- STN
2 stops14h 30m
Multiple Airlines
Tue 4/217:55 am
STN
- LGA
2 stops19h 36m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$653
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/303:29 pm
LGA
- STN
3 stops28h 01m
Multiple Airlines
Sun 5/36:35 am
STN
- LGA
2 stops17h 50m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 4/9. 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.
Thu 4/303:29 pm
LGA
- STN
3 stops28h 01m
Multiple Airlines
Sat 5/910:00 pm
STN
- LGA
2 stops26h 25m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$663
This deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/165:40 pm
LGA
- LHR
1 stop11h 20m
Air Canada
Thu 5/2812:05 pm
LHR
- LGA
1 stop11h 20m
Air Canada
Deal found 4/8![Air Canada logo]()
$664
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/144:00 pm
LGA
- LHR
1 stop12h 35m
Air Canada
Sat 5/302:05 pm
LHR
- LGA
1 stop12h 25m
Air Canada
Deal found 4/7![Air Canada logo]()
$665
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 April 9, 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 April 9, 2026.
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/64:00 pm
LGA
- STN
2 stops22h 30m
Multiple Airlines
Wed 5/136:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Sun 5/36:00 am
LGA
- LHR
1 stop23h 40m
United Airlines
Thu 5/72:05 pm
LHR
- LGA
1 stop29h 33m
United Airlines
Deal found 4/4![United Airlines logo]()
$747
This Virgin Atlantic deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 9/17:00 pm
LGA
- LHR
1 stop10h 40m
Virgin Atlantic
Sat 9/126:30 am
LHR
- LGA
2 stops15h 57m
Virgin Atlantic
Deal found 4/7![Virgin Atlantic logo]()
$815
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:00 pm
LGA
- LCY
2 stops13h 55m
Delta
Sat 4/2510:00 am
LCY
- LGA
2 stops16h 57m
Delta
Deal found 4/5![Delta logo]()
$815
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:30 pm
LGA
- LCY
2 stops12h 10m
Lufthansa
Tue 10/69:15 am
LCY
- LGA
2 stops15h 21m
Lufthansa
Deal found 4/6![Lufthansa logo]()
$820
This Air Transat deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/179:55 am
LGA
- LGW
1 stop19h 50m
Air Transat
Thu 5/2812:40 pm
LGW
- LGA
1 stop11h 45m
Air Transat
Deal found 4/7![Air Transat logo]()
$1,172
This British Airways deal was found by Cheapflights users on 4/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:02 pm
LGA
- LCY
2 stops16h 18m
British Airways
Thu 9/177:15 pm
LCY
- LGA
2 stops29h 45m
British Airways
Deal found 4/4![British Airways logo]()
$1,289
This Mytrip deal was found by Cheapflights users on 4/4. 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 5/68:50 am
LGA
- STN
3 stops31h 30m
Multiple Airlines
Sun 5/106:35 am
STN
- LGA
2 stops17h 50m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$716
This Mytrip deal was found by Cheapflights users on 4/4. 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 6/129:55 am
LGA
- STN
2 stops28h 25m
Multiple Airlines
Tue 6/166:30 am
STN
- LGA
2 stops15h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 9/163:30 pm
LGA
- LHR
1 stop10h 00m
United Airlines
Wed 9/309:30 am
LHR
- LGA
1 stop10h 06m
United Airlines
Deal found 4/7![United Airlines logo]()
$813
This Virgin Atlantic deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/223:05 pm
LGA
- LHR
1 stop11h 05m
Virgin Atlantic
Sun 5/106:30 am
LHR
- LGA
2 stops14h 45m
Virgin Atlantic
Deal found 4/7![Virgin Atlantic logo]()
$815
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/231:59 pm
LGA
- LGW
2 stops14h 26m
Delta
Tue 5/510:35 am
LGW
- LGA
2 stops15h 54m
Delta
Deal found 4/7![Delta logo]()
$834
This Mytrip deal was found by Cheapflights users on 4/5. 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.
Fri 6/57:25 am
LGA
- STN
3 stops32h 55m
Multiple Airlines
Sun 6/146:35 am
STN
- LGA
2 stops17h 50m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:30 pm
LGA
- LHR
1 stop10h 00m
United Airlines
Mon 9/79:30 am
LHR
- LGA
2 stops13h 40m
United Airlines
Deal found 4/6![United Airlines logo]()
$818
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/201:00 pm
LGA
- LCY
2 stops14h 50m
Delta
Thu 4/2310:00 am
LCY
- LGA
2 stops16h 29m
Delta
Deal found 4/6![Delta logo]()
$865
This Mytrip deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/69:55 am
LGA
- LTN
3 stops24h 30m
Multiple Airlines
Wed 5/136:15 am
LTN
- LGA
2 stops15h 40m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$731
This Virgin Atlantic deal was found by Cheapflights users on 4/5. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 pm
LGA
- LHR
1 stop11h 40m
Virgin Atlantic
Fri 5/298:55 am
LHR
- LGA
2 stops14h 35m
Virgin Atlantic
Deal found 4/5![Virgin Atlantic logo]()
$915
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/52:50 pm
LGA
- LHR
1 stop11h 05m
United Airlines
Sat 5/234:40 pm
LHR
- LGA
1 stop11h 50m
United Airlines
Deal found 4/6![United Airlines logo]()
$851
This Mytrip deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/16:15 pm
LGA
- STN
3 stops25h 35m
Multiple Airlines
Thu 5/76:30 am
STN
- LGA
2 stops15h 25m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:40 am
LGA
- LHR
1 stop14h 50m
United Airlines
Thu 8/612:40 pm
LHR
- LGA
2 stops14h 55m
United Airlines
Deal found 4/5![United Airlines logo]()
$868
This Air Transat deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/278:25 pm
LGA
- LGW
1 stop30h 30m
Air Transat
Wed 6/39:40 am
LGW
- LGA
1 stop28h 15m
Air Transat
Deal found 4/6![Air Transat logo]()
$1,172
This Mytrip deal was found by Cheapflights users on 4/5. 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.
Tue 5/1911:35 am
LGA
- STN
2 stops20h 50m
Multiple Airlines
Thu 5/216:30 am
STN
- LGA
2 stops16h 55m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$741
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:00 pm
LGA
- LCY
2 stops12h 55m
Delta
Tue 9/89:20 am
LCY
- LGA
2 stops18h 05m
Delta
Deal found 4/5![Delta logo]()
$990
This Air Transat deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 6/49:55 am
LGA
- LGW
1 stop17h 00m
Air Transat
Tue 6/912:40 pm
LGW
- LGA
1 stop25h 15m
Air Transat
Deal found 4/8![Air Transat logo]()
$1,172
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/244:45 pm
LGA
- STN
2 stops23h 35m
Multiple Airlines
Sun 5/3110:00 pm
STN
- LGA
2 stops21h 37m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:28 pm
LGA
- LHR
1 stop10h 12m
United Airlines
Wed 7/89:30 am
LHR
- LGA
1 stop10h 07m
United Airlines
Deal found 4/5![United Airlines logo]()
$965
This Air Transat deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 7/315:55 pm
LGA
- LGW
1 stop11h 50m
Air Transat
Thu 8/2712:40 pm
LGW
- LGA
1 stop11h 45m
Air Transat
Deal found 4/7![Air Transat logo]()
$1,172
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:55 pm
LGA
- LGW
2 stops15h 30m
Delta
Wed 6/1710:25 am
LGW
- LGA
2 stops17h 58m
Delta
Deal found 4/5![Delta logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 6/109:55 am
LGA
- STN
3 stops30h 25m
Multiple Airlines
Mon 6/1510:45 pm
STN
- LGA
2 stops25h 40m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Tue 6/3010:29 am
LGA
- LHR
1 stop15h 26m
United Airlines
Sun 7/128:30 am
LHR
- LGA
1 stop11h 29m
United Airlines
Deal found 4/4![United Airlines logo]()
$969
Last-minute flights from LaGuardia to LondonDiscover last-minute flight deals from LaGuardia to London. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to London. Data last updated April 9, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/144:30 pm
LGA
- STN
2 stops14h 30m
Multiple Airlines
Tue 4/217:55 am
STN
- LGA
2 stops19h 36m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$653
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/303:29 pm
LGA
- STN
3 stops28h 01m
Multiple Airlines
Sun 5/36:35 am
STN
- LGA
2 stops17h 50m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 4/9. 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.
Thu 4/303:29 pm
LGA
- STN
3 stops28h 01m
Multiple Airlines
Sat 5/910:00 pm
STN
- LGA
2 stops26h 25m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$663
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/44:00 pm
LGA
- STN
2 stops24h 20m
Multiple Airlines
Mon 5/1110:00 pm
STN
- LGA
2 stops22h 50m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$642
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/64:00 pm
LGA
- LTN
2 stops18h 25m
Multiple Airlines
Wed 5/136:15 am
LTN
- LGA
2 stops21h 21m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/64:00 pm
LGA
- STN
2 stops22h 30m
Multiple Airlines
Wed 5/136:30 am
STN
- LGA
2 stops13h 29m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$627
This deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/73:30 pm
LGA
- LHR
1 stop13h 30m
Air Canada
Sun 5/108:30 am
LHR
- LGA
1 stop12h 20m
Air Canada
Deal found 4/8![Air Canada logo]()
$568
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/123:30 pm
LGA
- LHR
1 stop10h 00m
Air Canada
Sat 5/3012:05 pm
LHR
- LGA
1 stop13h 54m
Air Canada
Deal found 4/7![Air Canada logo]()
$643
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/133:30 pm
LGA
- LHR
1 stop13h 30m
Air Canada
Sat 5/309:30 am
LHR
- LGA
1 stop12h 28m
Air Canada
Deal found 4/7![Air Canada logo]()
$639
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/144:00 pm
LGA
- LHR
1 stop12h 35m
Air Canada
Sat 5/302:05 pm
LHR
- LGA
1 stop12h 25m
Air Canada
Deal found 4/7![Air Canada logo]()
$665
This deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/144:00 pm
LGA
- LHR
1 stop12h 35m
Air Canada
Thu 5/288:30 am
LHR
- LGA
1 stop11h 29m
Air Canada
Deal found 4/7![Air Canada logo]()
$669
This deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/165:40 pm
LGA
- LHR
1 stop11h 20m
Air Canada
Thu 5/2812:05 pm
LHR
- LGA
1 stop11h 20m
Air Canada
Deal found 4/8![Air Canada logo]()
$664
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 April 9, 2026.
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 4/298:25 pm
LGA
- STN
3 stops47h 05m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$257
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/303:29 pm
LGA
- STN
3 stops28h 01m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:29 pm
LGA
- STN
3 stops42h 56m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$273
This BusinessClass deal was found by Cheapflights users on 4/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:59 am
LGA
- LHR
1 stop15h 16m
British Airways
Deal found 4/5![British Airways logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:56 pm
LGA
- STN
3 stops47h 44m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$278
This BusinessClass deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Wed 5/1312:53 pm
LGA
- LHR
1 stop12h 22m
British Airways
Deal found 4/6![British Airways logo]()
$279
This Mytrip deal was found by Cheapflights users on 4/4. 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.
Thu 4/233:29 pm
LGA
- LHR
3 stops24h 51m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$280
This Ovago deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Thu 5/78:30 am
LGA
- LHR
1 stop16h 45m
British Airways
Deal found 4/7![British Airways logo]()
$287
This Ovago deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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.
Sat 5/94:45 pm
LGA
- LHR
1 stop12h 30m
British Airways
Deal found 4/6![British Airways logo]()
$291
This Mytrip deal was found by Cheapflights users on 4/5. 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 5/69:55 am
LGA
- LTN
3 stops24h 30m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$292
This Gurufare deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/612:53 pm
LGA
- LHR
1 stop12h 22m
British Airways
Deal found 4/6![British Airways logo]()
$292
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/69:55 am
LGA
- LGW
3 stops26h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$297
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 April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $568 |
One-way from | $257 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $623 |
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 April 9, 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 - STN
LGASTN
New York LaGuardia
Wed 5/6
4:00 pm-7:30 pm
2 stops22h 30m
London Stansted
Wed 5/13
6:30 am-2:59 pm
2 stops13h 29m
$636
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 5/6
8:50 am-9:20 pm
3 stops31h 30m
London Stansted
Sun 5/10
6:35 am-7:25 pm
2 stops17h 50m
$716
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 6/12
9:55 am-7:20 pm
2 stops28h 25m
London Stansted
Tue 6/16
6:30 am-4:55 pm
2 stops15h 25m
$718
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 6/5
7:25 am-9:20 pm
3 stops32h 55m
London Stansted
Sun 6/14
6:35 am-7:25 pm
2 stops17h 50m
$728
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Wed 5/6
9:55 am-3:25 pm
3 stops24h 30m
London Luton
Wed 5/13
6:15 am-4:55 pm
2 stops15h 40m
$731
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 5/1
6:15 pm-12:50 am
3 stops25h 35m
London Stansted
Thu 5/7
6:30 am-4:55 pm
2 stops15h 25m
$737
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 5/19
11:35 am-1:25 pm
2 stops20h 50m
London Stansted
Thu 5/21
6:30 am-6:25 pm
2 stops16h 55m
$741
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Sun 5/24
4:45 pm-9:20 pm
2 stops23h 35m
London Stansted
Sun 5/31
10:00 pm-2:37 pm
2 stops21h 37m
$743
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Sun 5/3
6:00 am-10:40 am
1 stop23h 40m
London Heathrow
Thu 5/7
2:05 pm-2:38 pm
1 stop29h 33m
$747
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Wed 6/10
9:55 am-9:20 pm
3 stops30h 25m
London Stansted
Mon 6/15
10:45 pm-7:25 pm
2 stops25h 40m
$747
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to London
Have a flexible travel schedule? Discover the best time to fly to London from LaGuardia with our price prediction graph.
LGA-LON
LGA-LHR
LGA-LTN
LGA-STN
LGA-LGW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to London
LGA-LON
LGA-LHR
LGA-LTN
LGA-STN
LGA-LGW
What is the cheapest month to book a flight from New York LaGuardia Airport to London?
Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $392). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of $905). 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?
How often are flights from New York to London delayed?
About 0% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for New York to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
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 April 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines 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
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Overall
7.9
Comfort
7.9
Boarding
8.1
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
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
LaGuardia and London flights
Browse other LaGuardia and London flight options. Last updated on April 9, 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 April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from LaGuardia to London
Discover the top 3 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$494 | Average$765 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$516 | Average$698 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$530 | Average$775 | FlexibilityNo cancel fee | On-time71% |