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Cheap flights from New York LaGuardia Airport to London from ₹ 14,008

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

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 16 November 2025.

Round-trip from

₹ 44,152

One-way from

₹ 14,008

Popular in

December

Cheapest in

January

Average price

₹ 53,284
United Airlines
  • United Airlines
  • 30/12-11/1
  • 2 total stops
  • 62h 43m total
  • New York to London
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Air Canada
  • Air Canada
  • 5/12
  • 1 total stop
  • 30h 25m total
  • New York to London
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Highest demand for flights based on searches. 4% potential increase in price (₹ 227,181 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 170,364 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 16 November 2025.

Tue 30/1206:00LGA - LHR
1 stop23h 50mUnited Airlines
Tue 13/113:25LHR - LGA
1 stop32h 32mUnited Airlines
Deal found 16/11₹ 44,152
Sun 16/1106:00LGA - LHR
1 stop23h 50mUnited Airlines
Sun 23/1113:25LHR - LGA
1 stop30h 18mUnited Airlines
Deal found 15/11₹ 44,241
Tue 18/1113:05LGA - LHR
1 stop13h 05mMultiple Airlines
Mon 8/1206:50LHR - LGA
2 stops12h 52mMultiple Airlines
Deal found 13/11₹ 44,418
Mon 29/1221:15LGA - LHR
1 stop27h 40mUnited Airlines
Sun 11/113:25LHR - LGA
1 stop32h 32mUnited Airlines
Deal found 15/11₹ 44,595
Fri 14/1114:55LGA - LHR
1 stop14h 55mUnited Airlines
Fri 21/1113:25LHR - LGA
2 stops34h 19mUnited Airlines
Deal found 13/11₹ 44,684
Mon 1/1219:29LGA - LHR
1 stop30h 11mUnited Airlines
Fri 12/1209:00LHR - LGA
2 stops53h 13mUnited Airlines
Deal found 13/11₹ 44,861
Tue 18/1113:05LGA - LHR
2 stops14h 25mAir Canada
Mon 8/1206:50LHR - LGA
2 stops12h 52mAir Canada
Deal found 13/11₹ 45,039
Wed 3/1213:05LGA - LHR
1 stop13h 05mUnited Airlines
Wed 10/1213:25LHR - LGA
1 stop13h 08mUnited Airlines
Deal found 14/11₹ 45,305
Mon 17/1113:05LGA - LHR
1 stop13h 05mUnited Airlines
Tue 9/1213:25LHR - LGA
1 stop10h 37mUnited Airlines
Deal found 13/11₹ 45,393
Sun 16/1119:29LGA - LHR
1 stop10h 21mUnited Airlines
Thu 20/1113:25LHR - LGA
1 stop13h 08mUnited Airlines
Deal found 16/11₹ 45,482
Tue 30/1219:29LGA - LHR
1 stop10h 21mUnited Airlines
Sun 11/113:25LHR - LGA
1 stop10h 37mUnited Airlines
Deal found 13/11₹ 45,659
Sat 15/1119:29LGA - LHR
1 stop10h 21mUnited Airlines
Sat 22/1113:25LHR - LGA
1 stop10h 38mUnited Airlines
Deal found 14/11₹ 45,748

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 16 November 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.

Fly from

LaGuardia

Fly to

London

Route

Depart

Return

Price

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 10/1

19:29-06:40

1 stop30h 11m

London Heathrow

Sat 17/1

13:25-11:57

1 stop27h 32m

₹ 44,861

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 3/12

13:05-07:10

1 stop13h 05m

London Heathrow

Wed 10/12

13:25-21:33

1 stop13h 08m

₹ 45,305

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 12/12

08:15-05:55

1 stop16h 40m

London Heathrow

Wed 25/2

13:25-19:02

1 stop10h 37m

₹ 45,659

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 20/1

12:40-07:10

1 stop13h 30m

London Heathrow

Tue 27/1

13:25-19:02

1 stop10h 37m

₹ 46,014

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 14/1

15:20-07:10

1 stop10h 50m

London Heathrow

Sun 18/1

13:25-19:02

1 stop10h 37m

₹ 46,014

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 14/1

15:20-07:10

1 stop10h 50m

London Heathrow

Wed 28/1

13:25-21:32

1 stop13h 07m

₹ 46,014

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 16/2

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 23/2

13:25-19:02

1 stop10h 37m

₹ 46,014

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 9/1

19:29-10:50

1 stop10h 21m

London Heathrow

Sun 18/1

13:25-19:02

1 stop10h 37m

₹ 46,368

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 12/12

16:00-07:50

1 stop10h 50m

London Heathrow

Sun 21/12

19:40-08:29

1 stop17h 49m

₹ 46,723

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 8/12

15:20-07:10

1 stop10h 50m

₹ 15,427

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 19 results
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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, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of ₹ 33,424). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of ₹ 55,057). 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.

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 ₹ 44,861, United Airlines can have you in London from New York LaGuardia Airport in 30h 11m. 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, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of ₹ 33,424). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of ₹ 55,057). 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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Slough
Redhill
Dagenham
Hatfield
Milton Keynes
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Ilford
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Gatwick
Southall
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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights

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