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Cheap flights from New York LaGuardia Airport to London from ₹ 29,558

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
23 Jun — 30 Jun1
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 24 May 2026.

Wed 12/806:00
LGA
-
LHR
1 stop23h 40m
United Airlines
Sat 22/814:05
LHR
-
LGA
1 stop29h 32m
United Airlines
Deal found 19/5₹ 75,377
Sat 15/819:29
LGA
-
LHR
1 stop30h 26m
United Airlines
Fri 28/814:05
LHR
-
LGA
1 stop29h 32m
United Airlines
Deal found 22/5₹ 75,568
Fri 25/910:35
LGA
-
LHR
1 stop14h 55m
United Airlines
Mon 28/914:05
LHR
-
LGA
2 stops38h 17m
United Airlines
Deal found 19/5₹ 75,760
Tue 18/806:00
LGA
-
LHR
1 stop23h 40m
United Airlines
Wed 26/812:40
LHR
-
LGA
2 stops29h 55m
United Airlines
Deal found 24/5₹ 76,047
Thu 15/1015:30
LGA
-
LHR
1 stop13h 30m
United Airlines
Tue 20/1007:25
LHR
-
LGA
2 stops16h 36m
United Airlines
Deal found 23/5₹ 76,429
Thu 3/910:20
LGA
-
LHR
1 stop15h 35m
United Airlines
Sat 12/906:55
LHR
-
LGA
2 stops17h 06m
United Airlines
Deal found 22/5₹ 76,525
Sun 9/814:51
LGA
-
LHR
1 stop11h 04m
United Airlines
Sat 22/809:30
LHR
-
LGA
1 stop10h 07m
United Airlines
Deal found 20/5₹ 76,621
Mon 12/1010:29
LGA
-
LHR
1 stop15h 26m
United Airlines
Sat 17/1009:30
LHR
-
LGA
1 stop12h 26m
United Airlines
Deal found 20/5₹ 76,907
Wed 26/817:40
LGA
-
LHR
1 stop11h 20m
United Airlines
Sat 5/909:30
LHR
-
LGA
1 stop10h 07m
United Airlines
Deal found 19/5₹ 77,003

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 24 May 2026.

Round-trip from

₹ 75,377

One-way from

₹ 29,558

Popular in

December

Cheapest in

February

Average price

₹ 71,264
United Airlines
  • United Airlines
  • 12/8-22/8
  • 2 total stops
  • 53h 12m total
  • New York to London
Search Deals
Delta
  • Delta
  • 5/9
  • 2 total stops
  • 14h 45m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 277,478 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 136,234 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 454,620 searches. Data last updated 24 May 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 - LHR

LGALHR

New York LaGuardia

Fri 11/9

15:30-06:30

1 stop10h 00m

London Heathrow

Sat 19/9

14:05-19:36

1 stop10h 31m

₹ 77,099

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 21/8

17:00-13:15

1 stop15h 15m

London Heathrow

Sun 6/12

08:55-20:31

2 stops16h 36m

₹ 77,290

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 11/7

15:30-06:30

1 stop10h 00m

London Heathrow

Fri 24/7

14:05-19:45

1 stop10h 40m

₹ 88,960

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 10/7

17:40-10:00

1 stop11h 20m

London Heathrow

Sat 25/7

12:40-22:35

2 stops14h 55m

₹ 89,438

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 8/7

17:40-10:00

1 stop11h 20m

London Heathrow

Thu 16/7

08:30-15:45

1 stop12h 15m

₹ 89,534

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 14/6

14:51-06:55

1 stop11h 04m

London Heathrow

Sun 21/6

14:05-19:40

1 stop10h 35m

₹ 94,700

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 22/6

19:28-10:40

1 stop10h 12m

London Heathrow

Mon 29/6

14:05-21:30

1 stop12h 25m

₹ 95,656

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 18/6

17:40-10:00

1 stop11h 20m

London Heathrow

Fri 17/7

09:30-14:37

1 stop10h 07m

₹ 95,847
Fastest return journey

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 17/6

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 21/7

09:30-14:37

1 stop10h 07m

₹ 95,847

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 21/6

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 21/7

09:30-14:37

1 stop10h 07m

₹ 95,847

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 24 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 ₹ 34,436). Flying from New York LaGuardia Airport to London in May is currently the most expensive (average of ₹ 64,568). 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 for a return flight 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.

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?

    For as low as ₹ 77,099, United Airlines can have you in London from New York LaGuardia Airport in 10h. Airlines will cover a distance of 5533 km. This flight may include one or multiple stops.

  • 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 ₹ 34,436). Flying from New York LaGuardia Airport to London in May is currently the most expensive (average of ₹ 64,568). 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?

Book flights to London if you plan to visit one of these locations
Bedford
Hayes
Redhill
Hatfield
Milton Keynes
Sutton
Ilford
Hounslow
Kingston upon Thames
Wembley

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Alternative routes for LaGuardia to London

See prices for flight routes from nearby airports that may be better suited for you.
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