Cheap flights from New York LaGuardia Airport to London from £134
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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap 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 29 August 2025.
Round-trip from | £320 |
---|---|
One-way from | £134 |
Popular in | December |
Cheapest in | January |
Average price | £412 |
Find flight deals from LaGuardia to London
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 29 August 2025.
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 29 August 2025.
Cheapflights Fare Finder
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
Price
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Sun 28/9
06:30-10:10
1 stop22h 40m
London Gatwick
Thu 9/10
14:00-09:00
1 stop24h 00m
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Thu 2/10
09:59-10:00
1 stop19h 01m
London Gatwick
Fri 31/10
14:00-18:34
1 stop32h 34m
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Wed 1/10
06:30-10:00
1 stop22h 30m
London Gatwick
Fri 31/10
14:00-15:42
1 stop29h 42m
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Mon 6/10
05:55-10:00
1 stop23h 05m
London Gatwick
Thu 9/10
14:00-09:00
1 stop24h 00m
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Sat 4/10
19:34-10:10
1 stop33h 36m
London Gatwick
Thu 9/10
14:00-09:00
1 stop24h 00m
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Sun 12/10
09:59-10:10
1 stop19h 11m
London Gatwick
Fri 31/10
14:00-18:34
1 stop32h 34m
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Fri 7/11
06:15-18:20
2 stops31h 05m
London Stansted
Sat 15/11
21:45-15:38
2 stops22h 53m
New YorkLondon
LGA - STN
LGASTN
New York LaGuardia
Tue 7/10
10:15-12:40
2 stops21h 25m
London Stansted
Tue 21/10
07:15-08:02
2 stops29h 47m
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Thu 30/10
10:35-16:00
3 stops25h 25m
London Luton
Sat 8/11
21:00-15:38
2 stops23h 38m
New YorkLondon
LGA - LTN
LGALTN
New York LaGuardia
Fri 14/11
16:20-15:25
2 stops18h 05m
London Luton
Sat 22/11
21:00-15:38
2 stops23h 38m
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.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to London
What is the cheapest month to book a flight from New York LaGuardia Airport to London?
Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of £112). Flying from New York LaGuardia Airport to London in August is currently the most expensive (average of £164). 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.
What’s the top stopover airport for flights from New York LaGuardia Airport to London?
Share of one-stop return flights from New York LaGuardia Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Montreal (YUL) – chosen by Cheapflights users on 72% of one-stop itineraries from New York LaGuardia Airport to London on Cheapflights.
What’s the cheapest stopover airport for flights from New York LaGuardia Airport to London?
Average return fare for one-stop flights from New York LaGuardia Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Boston (BOS) is the most affordable one-stop option, with an average return flight price of £428.
What’s the fastest stopover option from New York LaGuardia Airport to London?
Shortest average travel time for one-stop one-way flights from New York LaGuardia Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Boston (BOS) have the shortest average one-way travel time for one-stop routes: 9h 37m.
Which airport typically offers the quickest stopover for flights from New York LaGuardia Airport to London?
Average stopover duration for one-stop one-way flights from New York LaGuardia Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Boston (BOS) offer the fastest connection on this route, with an average stopover time of 1h 50m.
Related info for your journey
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Alternative routes for LaGuardia to London
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Deals for LaGuardia to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from LaGuardia to London?
Cheapflights helps you find that perfect flight to London from LaGuardia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from LaGuardia to London with no change fees?
Yes! Cheapflights helps users easily find flights from LaGuardia to London with no change fees.
Can Cheapflights notify me if prices for flights from LaGuardia to London become cheaper?
Yes! Start tracking prices for LaGuardia to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.