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Cheap flights from New York LaGuardia Airport to London from ₹ 18,378

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
2 Feb — 9 Feb1
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 3 January 2026.

Sat 10/119:29LGA - LHR
1 stop30h 11mUnited Airlines
Sun 18/113:25LHR - LGA
1 stop25h 28mUnited Airlines
Deal found 2/1₹ 46,304
Fri 13/206:00LGA - LHR
1 stop23h 50mUnited Airlines
Sat 21/215:00LHR - LGA
1 stop25h 58mUnited Airlines
Deal found 1/1₹ 46,394
Sat 10/119:45LGA - LHR
1 stop30h 25mUnited Airlines
Fri 16/113:25LHR - LGA
2 stops29h 49mUnited Airlines
Deal found 2/1₹ 46,665
Sat 14/216:25LGA - LHR
1 stop32h 30mUnited Airlines
Fri 20/215:00LHR - LGA
1 stop23h 53mUnited Airlines
Deal found 2/1₹ 46,755
Thu 12/207:13LGA - LHR
1 stop23h 02mUnited Airlines
Fri 6/313:25LHR - LGA
1 stop25h 28mUnited Airlines
Deal found 1/1₹ 46,845
Tue 6/121:21LGA - LHR
1 stop27h 34mUnited Airlines
Fri 16/118:00LHR - LGA
1 stop21h 53mUnited Airlines
Deal found 1/1₹ 47,295
Thu 15/110:28LGA - LHR
1 stop15h 12mUnited Airlines
Thu 22/113:25LHR - LGA
1 stop10h 37mUnited Airlines
Deal found 3/1₹ 47,475
Fri 6/210:35LGA - LHR
1 stop15h 35mUnited Airlines
Fri 13/206:50LHR - LGA
2 stops16h 52mUnited Airlines
Deal found 2/1₹ 47,566
Fri 13/218:15LGA - LHR
1 stop12h 00mUnited Airlines
Tue 17/206:50LHR - LGA
2 stops16h 52mUnited Airlines
Deal found 2/1₹ 47,656
Mon 5/114:50LGA - LHR
1 stop10h 50mUnited Airlines
Sun 11/107:40LHR - LGA
1 stop13h 33mUnited Airlines
Deal found 1/1₹ 47,746
Sun 18/115:20LGA - LHR
1 stop10h 50mUnited Airlines
Thu 29/113:25LHR - LGA
1 stop13h 08mUnited Airlines
Deal found 1/1₹ 47,836
Sun 1/216:54LGA - LHR
1 stop10h 51mVirgin Atlantic
Sun 8/211:30LHR - LGA
2 stops17h 12mVirgin Atlantic
Deal found 2/1₹ 47,926

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 3 January 2026.

Round-trip from

₹ 46,304

One-way from

₹ 18,378

Popular in

December

Cheapest in

January

Average price

₹ 42,611
United Airlines
  • United Airlines
  • 13/2-20/2
  • 2 total stops
  • 54h 49m total
  • New York to London
Search Deals
Delta
  • Delta
  • 11/3
  • 1 total stop
  • 12h 50m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 582,903 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 290,663 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 3 January 2026.
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

Thu 22/1

06:00-10:50

1 stop23h 50m

London Heathrow

Mon 26/1

13:25-09:53

1 stop25h 28m

₹ 46,304

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 14/2

16:25-05:55

1 stop32h 30m

London Heathrow

Sat 21/2

15:00-16:59

1 stop30h 59m

₹ 46,755

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 16/1

19:29-10:50

1 stop10h 21m

London Heathrow

Fri 23/1

13:25-19:02

1 stop10h 37m

₹ 47,475

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 18/1

10:35-07:10

1 stop15h 35m

London Heathrow

Sun 25/1

13:25-19:02

1 stop10h 37m

₹ 47,836

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 12/3

17:40-07:10

1 stop9h 30m

London Heathrow

Fri 20/3

13:25-21:33

1 stop12h 08m

₹ 47,836

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 21/1

15:20-07:10

1 stop10h 50m

London Heathrow

Tue 27/1

13:25-21:33

1 stop13h 08m

₹ 47,836

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 31/1

10:35-07:10

1 stop15h 35m

London Heathrow

Sat 7/2

13:25-19:02

1 stop10h 37m

₹ 47,836

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 1/2

14:00-11:40

1 stop16h 40m

London Heathrow

Sun 8/2

11:30-23:42

2 stops17h 12m

₹ 47,926

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 17/1

13:00-07:50

1 stop13h 50m

London Heathrow

Sat 24/1

06:20-18:27

2 stops17h 07m

₹ 47,926

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 14/1

14:55-06:40

1 stop10h 45m

London Heathrow

Thu 22/1

13:25-19:02

1 stop10h 37m

₹ 47,926

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 21 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, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of ₹ 35,314). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of ₹ 55,854). 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 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 ₹ 46,304, United Airlines can have you in London from New York LaGuardia Airport in 23h 50m. 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, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of ₹ 35,314). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of ₹ 55,854). 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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Hayes
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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.
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