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Cheap flights from New York LaGuardia Airport to London from ₹ 26,870

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
10 Sep — 17 Sep1
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 August 2026.

Wed 28/1017:35 -
1 stop9h 35m
Fri 30/1006:00 -
2 stops17h 06m
Deal found 7/8₹ 65,269
Thu 10/915:25 -
1 stop15h 30m
Sat 12/907:25 -
2 stops18h 34m
Deal found 6/8₹ 65,936
Thu 17/917:30 -
1 stop11h 30m
Sat 19/906:55 -
2 stops16h 50m
Deal found 9/8₹ 66,031
Fri 25/915:30 -
1 stop13h 30m
Sun 27/906:50 -
2 stops15h 35m
Deal found 9/8₹ 66,127
Fri 21/819:29 -
1 stop10h 11m
Sun 23/806:50 -
2 stops15h 35m
Deal found 10/8₹ 66,222
Fri 2/1010:35 -
1 stop14h 55m
Sat 3/1009:30 -
2 stops19h 00m
Deal found 6/8₹ 68,032
Fri 6/1119:37 -
1 stop10h 13m
Sun 8/1107:30 -
2 stops16h 15m
Deal found 6/8₹ 68,128
Mon 10/817:35 -
1 stop11h 25m
Wed 12/806:50 -
2 stops16h 55m
Deal found 6/8₹ 68,985
Fri 14/815:29 -
1 stop15h 26m
Sun 16/806:50 -
2 stops16h 55m
Deal found 10/8₹ 69,080
Sun 6/915:30 -
1 stop10h 00m
Wed 23/909:30 -
1 stop10h 06m
Deal found 7/8₹ 70,129
Tue 10/1115:00 -
1 stop15h 40m
Thu 12/1108:40 -
2 stops13h 46m
Deal found 9/8₹ 70,796

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 August 2026.

Round-trip from

₹ 65,269

One-way from

₹ 26,870

Popular in

July

Cheapest in

February

Average price

₹ 92,997
Air Canada
  • Air Canada
  • 28/10-30/10
  • 3 total stops
  • 26h 41m total
  • New York to London
Search Deals
Air Canada
  • Air Canada
  • 28/9
  • 1 total stop
  • 22h 30m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (₹ 2,253,726 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 236,695 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 11 August 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 New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 3/9

19:29-06:55

1 stop30h 26m

London Heathrow

Sun 6/9

06:50-18:45

2 stops16h 55m

₹ 66,222

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 21/8

06:00-10:40

1 stop23h 40m

London Heathrow

Sat 29/8

14:05-09:47

1 stop24h 42m

₹ 77,180

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 1/9

15:30-06:30

1 stop10h 00m

London Heathrow

Sat 5/9

07:25-18:45

2 stops16h 20m

₹ 78,228

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 26/8

15:30-06:30

1 stop10h 00m

London Heathrow

Sat 5/9

06:50-18:25

2 stops16h 35m

₹ 78,418

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 9/9

15:30-06:30

1 stop10h 00m

London Heathrow

Sun 20/9

06:50-18:45

2 stops16h 55m

₹ 78,418
Fastest return journey

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 9/10

15:30-06:30

1 stop10h 00m

London Heathrow

Fri 16/10

14:05-19:36

1 stop10h 31m

₹ 78,895

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 3/10

15:30-06:30

1 stop10h 00m

London Heathrow

Fri 9/10

14:05-19:36

1 stop10h 31m

₹ 78,895

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 8/9

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 15/9

14:05-19:36

1 stop10h 31m

₹ 78,895

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 30/8

10:15-06:45

1 stop15h 30m

London Heathrow

Thu 3/9

14:05-21:30

1 stop12h 25m

₹ 81,753

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 3/9

11:35-06:35

1 stop14h 00m

London Heathrow

Thu 10/9

14:05-21:30

1 stop12h 25m

₹ 83,945

Flights are sorted by cheapest return flights first.

Deals found on 10/8

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, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of ₹ 51,262). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of ₹ 98,428). 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?

Airfare is below average for this route at the moment.
New York LaGuardia Airport to London flights typically cost between ₹ 72,511 and ₹ 100,048 in October.
The cheapest return price found within the last 5 days was ₹ 65,269 on Air Canada (28 Oct–30 Oct).

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 ₹ 66,222, United Airlines can have you in London from New York LaGuardia Airport in 30h 26m. Airlines will cover a distance of 5533 km.

  • 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, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of ₹ 51,262). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of ₹ 98,428). 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
Hayes
Bedford
Hatfield
Milton Keynes
Ilford
Ramsgate
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.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights

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How does Cheapflights help users find flights from LaGuardia to London?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from LaGuardia to London.

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, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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