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Cheap flights from New York LaGuardia Airport to London from £146

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from LaGuardia to London

Enter your travel dates to find the best prices.

Cheapest flights from LaGuardia to London
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 11 March 2026.

Sun 29/315:30
LGA
-
LTN
2 stops14h 55m
Multiple Airlines
Fri 10/406:20
LTN
-
LGA
2 stops16h 41m
Multiple Airlines
Deal found 9/3£376
Sun 29/315:30
LGA
-
STN
2 stops23h 00m
Multiple Airlines
Thu 9/406:30
STN
-
LGA
2 stops16h 31m
Multiple Airlines
Deal found 9/3£376
Sun 29/316:30
LGA
-
LTN
2 stops13h 55m
Multiple Airlines
Thu 9/421:40
LTN
-
LGA
2 stops22h 56m
Multiple Airlines
Deal found 9/3£377
Wed 8/410:30
LGA
-
STN
2 stops25h 40m
Multiple Airlines
Wed 15/407:45
STN
-
LGA
2 stops35h 56m
Multiple Airlines
Deal found 7/3£381
Mon 30/310:30
LGA
-
LTN
2 stops21h 15m
Multiple Airlines
Fri 10/406:20
LTN
-
LGA
2 stops14h 16m
Multiple Airlines
Deal found 7/3£382
Mon 30/316:30
LGA
-
STN
2 stops15h 20m
Multiple Airlines
Tue 14/406:30
STN
-
LGA
2 stops14h 06m
Multiple Airlines
Deal found 8/3£382
Tue 14/416:30
LGA
-
STN
2 stops15h 15m
Multiple Airlines
Tue 21/406:30
STN
-
LGA
2 stops14h 06m
Multiple Airlines
Deal found 7/3£383
Mon 30/316:30
LGA
-
LTN
2 stops15h 15m
Multiple Airlines
Wed 8/406:15
LTN
-
LGA
2 stops14h 21m
Multiple Airlines
Deal found 8/3£384
Sat 28/319:45
LGA
-
LHR
1 stop9h 15m
Air Canada
Sun 5/414:10
LHR
-
LGA
1 stop13h 21m
Air Canada
Deal found 10/3£384
Tue 24/306:30
LGA
-
LGW
1 stop23h 30m
Multiple Airlines
Mon 27/414:00
LGW
-
LGA
1 stop29h 29m
Multiple Airlines
Deal found 8/3£385
Mon 30/315:30
LGA
-
STN
2 stops20h 35m
Multiple Airlines
Thu 9/406:30
STN
-
LGA
2 stops16h 31m
Multiple Airlines
Deal found 9/3£385
Mon 30/311:40
LGA
-
STN
2 stops20h 10m
Multiple Airlines
Wed 8/406:30
STN
-
LGA
2 stops14h 06m
Multiple Airlines
Deal found 8/3£385

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 11 March 2026.

Round-trip from

£376

One-way from

£146

Popular in

December

Cheapest in

February

Average price

£402
29/3-10/4
  • 29/3-10/4
  • 4 total stops
  • 31h 36m total
  • New York to London
Search Deals
24/3
  • 24/3
  • 1 total stop
  • 17h 30m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 11 March 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

Price

Cheapest return flight

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 8/4

16:00-19:20

2 stops22h 20m

London Stansted

Wed 15/4

07:45-20:32

2 stops17h 47m

£410

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 8/4

16:00-11:00

2 stops14h 00m

London Luton

Wed 15/4

05:40-20:32

2 stops19h 52m

£411

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 15/4

16:00-12:10

2 stops15h 10m

London Stansted

Sun 19/4

06:45-19:31

2 stops17h 46m

£419

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sat 4/4

11:40-12:55

2 stops20h 15m

London Stansted

Mon 13/4

22:00-18:01

2 stops25h 01m

£431

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 22/5

14:30-19:20

3 stops23h 50m

London Stansted

Mon 25/5

06:30-14:37

2 stops13h 07m

£461

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 15/4

16:00-11:00

2 stops14h 00m

London Luton

Sun 19/4

07:00-19:31

2 stops17h 31m

£462

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 20/4

15:30-14:00

2 stops17h 30m

London Luton

Tue 21/4

21:50-19:31

3 stops26h 41m

£462

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 5/4

06:35-11:25

2 stops23h 50m

London Luton

Wed 8/4

06:15-10:51

2 stops33h 36m

£464

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 6/4

16:30-18:05

2 stops20h 35m

London Luton

Tue 21/4

05:40-19:31

2 stops18h 51m

£465

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 22/5

17:40-12:50

2 stops14h 10m

London Stansted

Wed 27/5

22:45-14:37

2 stops20h 52m

£466

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated return 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

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 £292). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of £673). 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.

Boston (BOS) – chosen by Cheapflights users on 46% 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.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £461.

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 46m.

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 51m.

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.

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.

  • How long is the flight from New York LaGuardia Airport to London?

    Airlines like Virgin Atlantic, United Airlines, and Delta fly from New York LaGuardia Airport to London in about 11h 06m. The time it takes to get you to your destination can typically vary by up to 13h 29m. There are 3438 mi between New York LaGuardia Airport and London. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from New York LaGuardia Airport to London?

    Most travelers choose New York LaGuardia - London Heathrow, New York LaGuardia - London Gatwick or New York LaGuardia - London Stansted when deciding on the best route from New York LaGuardia Airport to London.

  • Can I find deals for flights from LaGuardia to London that include hotel bookings?

    Yes. In addition to deals on LaGuardia to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to London.

  • Can I find deals for business class flights from LaGuardia to London?

    Yes. Cheapflights offers flight deals from LaGuardia to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 £292). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of £673). 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.

See more FAQs

Travelling to a place near London?

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Southend-on-Sea

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