Find flights
When to book
FAQs

Cheap flights from New York LaGuardia Airport to London from ₹ 30,985

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LON
12 May — 19 May1
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 12 April 2026.

Tue 12/515:30
LGA
-
LHR
1 stop10h 00m
Air Canada
Tue 19/509:30
LHR
-
LGA
1 stop10h 07m
Air Canada
Deal found 12/4₹ 68,856
Sat 9/515:30
LGA
-
LHR
1 stop10h 00m
Air Canada
Sat 16/509:30
LHR
-
LGA
1 stop10h 07m
Air Canada
Deal found 11/4₹ 69,042
Sun 12/419:25
LGA
-
LHR
1 stop30h 30m
United Airlines
Sat 18/414:05
LHR
-
LGA
1 stop31h 53m
United Airlines
Deal found 9/4₹ 69,507
Tue 22/906:05
LGA
-
LHR
1 stop23h 35m
United Airlines
Tue 6/1014:05
LHR
-
LGA
1 stop22h 56m
United Airlines
Deal found 11/4₹ 69,787
Wed 22/406:00
LGA
-
LHR
1 stop23h 40m
United Airlines
Sat 25/414:10
LHR
-
LGA
2 stops28h 26m
United Airlines
Deal found 9/4₹ 69,973
Wed 15/408:55
LGA
-
LHR
1 stop20h 05m
United Airlines
Mon 20/414:05
LHR
-
LGA
2 stops33h 39m
United Airlines
Deal found 10/4₹ 70,066
Thu 16/414:49
LGA
-
LHR
1 stop14h 51m
United Airlines
Mon 20/414:05
LHR
-
LGA
2 stops33h 39m
United Airlines
Deal found 10/4₹ 70,159
Fri 8/506:00
LGA
-
LHR
1 stop23h 40m
United Airlines
Fri 15/508:30
LHR
-
LGA
3 stops34h 38m
United Airlines
Deal found 10/4₹ 70,252
Sun 19/410:30
LGA
-
LHR
1 stop18h 30m
United Airlines
Sat 17/1006:55
LHR
-
LGA
2 stops19h 04m
United Airlines
Deal found 10/4₹ 70,624
Mon 12/1019:48
LGA
-
LHR
1 stop9h 52m
United Airlines
Sat 17/1009:30
LHR
-
LGA
1 stop17h 00m
United Airlines
Deal found 10/4₹ 70,810
Sun 25/1015:50
LGA
-
LHR
1 stop10h 50m
United Airlines
Sun 1/1106:50
LHR
-
LGA
2 stops16h 42m
United Airlines
Deal found 9/4₹ 70,903
Fri 10/419:25
LGA
-
LHR
1 stop10h 15m
United Airlines
Tue 14/409:30
LHR
-
LGA
1 stop12h 28m
United Airlines
Deal found 10/4₹ 70,996

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 12 April 2026.

Round-trip from

₹ 68,856

One-way from

₹ 30,985

Popular in

December

Cheapest in

February

Average price

₹ 57,969
Air Canada
  • Air Canada
  • 12/5-19/5
  • 2 total stops
  • 20h 07m total
  • New York to London
Search Deals
Air Canada
  • Air Canada
  • 11/5
  • 1 total stop
  • 22h 30m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 248,126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 127,605 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 12 April 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

Sun 13/9

14:32-06:55

1 stop11h 23m

London Heathrow

Thu 17/9

14:05-19:36

1 stop10h 31m

₹ 70,996

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 9/5

15:00-06:45

1 stop10h 45m

London Heathrow

Sat 16/5

06:30-18:30

2 stops17h 00m

₹ 71,368

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 1/5

13:00-11:20

1 stop17h 20m

London Heathrow

Sat 16/5

06:30-16:24

2 stops14h 54m

₹ 71,368

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 1/9

19:00-10:40

1 stop10h 40m

London Heathrow

Sat 12/9

06:30-17:27

2 stops15h 57m

₹ 75,835

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 8/5

13:59-11:20

1 stop16h 21m

London Heathrow

Fri 15/5

06:30-16:15

2 stops14h 45m

₹ 82,813

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 10/5

15:00-06:45

1 stop10h 45m

London Heathrow

Sun 17/5

08:55-18:30

2 stops14h 35m

₹ 83,093

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 19/6

19:28-06:55

1 stop30h 27m

London Heathrow

Sun 5/7

09:30-08:00

1 stop27h 30m

₹ 88,396

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 19/8

14:00-09:20

2 stops14h 20m

London Heathrow

Thu 27/8

21:05-20:32

3 stops28h 27m

₹ 90,909

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 8/8

18:00-09:15

1 stop10h 15m

London Heathrow

Sat 15/8

11:45-23:28

2 stops16h 43m

₹ 95,654

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

₹ 99,376

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 ₹ 36,475). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of ₹ 84,209). 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 ₹ 71,275, 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 ₹ 36,475). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of ₹ 84,209). 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
Redhill
Hatfield
Sutton
Milton Keynes
Ilford
Crawley
Gatwick
Hounslow
Kingston upon Thames
Wembley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from LaGuardia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from LaGuardia to London?

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.