What is the cheapest airline that flies from London to New York LaGuardia?

United Airlines, American Airlines, and British Airways are the most popular carriers operating from London to New York LaGuardia

How old do you have to be to fly from London to New York LaGuardia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to New York LaGuardia Airport.

What documentation or ID do you need to fly to New York LaGuardia Airport?

The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 43,448 Cheap Flights from London to New York LaGuardia Airport in 2026/27

Find the cheapest flights from London to New York

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One-way

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06:00 - 16:51LHR London Heathrow-LGA New York LaGuardia

15h 51m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl

15:30 - 07:10LGA New York LaGuardia-LHR London Heathrow

10h 40m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 49,069Air Canada

Sat, 21 Nov - Wed, 2 Dec

07:30 - 18:41LHR London Heathrow-LGA New York LaGuardia

16h 11m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

13:05 - 05:55LGA New York LaGuardia-LHR London Heathrow

12h 50m1 stop Chicago O'Hare Intl

₹ 49,165United Airlines

Sat, 24 Oct - Thu, 29 Oct

07:30 - 18:41LHR London Heathrow-LGA New York LaGuardia

16h 11m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

07:23 - 06:45LGA New York LaGuardia-LHR London Heathrow

18h 22m1 stop Chicago O'Hare Intl

₹ 49,260United Airlines

Fri, 16 Oct - Sun, 18 Oct

07:25 - 19:01LHR London Heathrow-LGA New York LaGuardia

16h 36m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

18:17 - 12:00LGA New York LaGuardia-LHR London Heathrow

13h 43m1 stop Chicago O'Hare Intl

₹ 49,355United Airlines

Thu, 22 Oct - Tue, 27 Oct

06:50 - 18:41LHR London Heathrow-LGA New York LaGuardia

16h 51m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

14:28 - 11:55LGA New York LaGuardia-LHR London Heathrow

16h 27m1 stop Chicago O'Hare Intl

₹ 49,451United Airlines

Fri, 25 Sep - Sat, 10 Oct

07:30 - 23:30LHR London Heathrow-LGA New York LaGuardia

21h 00m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

17:35 - 07:10LGA New York LaGuardia-LHR London Heathrow

9h 35m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 49,546United Airlines

Sat, 24 Oct - Wed, 28 Oct

06:50 - 18:41LHR London Heathrow-LGA New York LaGuardia

16h 51m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

10:35 - 06:30LGA New York LaGuardia-LHR London Heathrow

14h 55m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 49,641United Airlines

Fri, 25 Sep - Sun, 27 Sep

06:50 - 23:30LHR London Heathrow-LGA New York LaGuardia

21h 40m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

19:45 - 07:10LGA New York LaGuardia-LHR London Heathrow

30h 25m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 49,736United Airlines

Wed, 30 Sep - Fri, 11 Dec

07:30 - 18:41LHR London Heathrow-LGA New York LaGuardia

16h 11m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

16:30 - 11:20LGA New York LaGuardia-LHR London Heathrow

14h 50m1 stop Toronto Pearson Intl

₹ 49,927United Airlines

Mon, 19 Oct - Sun, 25 Oct

09:30 - 23:30LHR London Heathrow-LGA New York LaGuardia

19h 00m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

10:30 - 06:35LGA New York LaGuardia-LHR London Heathrow

15h 05m1 stop Toronto Pearson Intl

₹ 50,022United Airlines

Thu, 1 Oct - Thu, 8 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:50 - 18:45LHR London Heathrow-LGA New York LaGuardia

16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

16:25 - 11:55LGA New York LaGuardia-LHR London Heathrow

14h 30m1 stop Chicago O'Hare Intl

₹ 49,355United Airlines

Mon, 21 Sep - Mon, 28 Sep

06:50 - 18:45LHR London Heathrow-LGA New York LaGuardia

16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

13:25 - 06:45LGA New York LaGuardia-LHR London Heathrow

12h 20m1 stop Chicago O'Hare Intl

₹ 49,451United Airlines

Mon, 21 Sep - Wed, 30 Sep

06:50 - 18:45LHR London Heathrow-LGA New York LaGuardia

16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

13:10 - 07:10LGA New York LaGuardia-LHR London Heathrow

13h 00m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 49,736United Airlines

Mon, 21 Sep - Sat, 12 Dec

06:50 - 18:45LHR London Heathrow-LGA New York LaGuardia

16h 55m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

11:40 - 06:30LGA New York LaGuardia-LHR London Heathrow

13h 50m2 stops Toronto Pearson Intl Ottawa

₹ 50,118United Airlines

Mon, 21 Sep - Sat, 12 Dec

09:30 - 16:41LHR London Heathrow-LGA New York LaGuardia

12h 11m1 stop Montreal Pierre Elliott Trudeau Intl

14:55 - 06:55LGA New York LaGuardia-LHR London Heathrow

11h 00m1 stop Washington, D.C. Dulles Intl

₹ 52,023United Airlines

Sat, 19 Sep - Sun, 20 Sep

14:05 - 21:30LHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

11:20 - 06:45LGA New York LaGuardia-LHR London Heathrow

14h 25m1 stop Chicago O'Hare Intl

₹ 52,118United Airlines

Fri, 18 Sep - Fri, 25 Sep

14:05 - 19:36LHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

14:55 - 06:55LGA New York LaGuardia-LHR London Heathrow

11h 00m1 stop Washington, D.C. Dulles Intl

₹ 52,214United Airlines

Thu, 17 Sep - Mon, 21 Sep

16:05 - 23:26LHR London Heathrow-LGA New York LaGuardia

12h 21m1 stop Boston Logan Intl

12:55 - 07:10LGA New York LaGuardia-LHR London Heathrow

13h 15m1 stop Detroit Metropolitan Wayne County

₹ 52,309Virgin Atlantic

Mon, 21 Sep - Sun, 27 Sep

10:45 - 17:37LHR London Heathrow-LGA New York LaGuardia

11h 52m1 stop Detroit Metropolitan Wayne County

14:00 - 06:45LGA New York LaGuardia-LHR London Heathrow

11h 45m1 stop Boston Logan Intl

₹ 52,404Delta

Sat, 19 Sep - Tue, 29 Sep

14:05 - 19:36LHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

17:35 - 10:00LGA New York LaGuardia-LHR London Heathrow

11h 25m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 52,500United Airlines

Mon, 21 Sep - Mon, 28 Sep

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Delta flights from London to New York LaGuardia Airport

Our best Delta deals on London to New York LaGuardia Airport flight tickets

Delta

19 Sept

LHR10:45London Heathrow

11h 52m

1 stop

LGA17:37New York LaGuardia

29 Sept

LGA14:00New York LaGuardia

11h 45m

1 stop

LHR06:45London Heathrow

₹ 52,404

Delta

4 Feb

LHR11:20London Heathrow

13h 14m

1 stop

LGA19:34New York LaGuardia

17 Feb

LGA17:00New York LaGuardia

9h 50m

1 stop

LHR07:50London Heathrow

₹ 53,262

Delta

24 Sept

LHR16:05London Heathrow

12h 21m

1 stop

LGA23:26New York LaGuardia

30 Sept

LGA13:00New York LaGuardia

12h 45m

1 stop

LHR06:45London Heathrow

₹ 54,310

United Airlines flights from London to New York LaGuardia Airport

Our best United Airlines deals on London to New York LaGuardia Airport flight tickets

United Airlines

24 Oct

LHR07:30London Heathrow

16h 11m

2 stops

LGA18:41New York LaGuardia

29 Oct

LGA13:05New York LaGuardia

12h 50m

1 stop

LHR05:55London Heathrow

₹ 49,165

United Airlines

16 Oct

LHR07:30London Heathrow

16h 11m

2 stops

LGA18:41New York LaGuardia

18 Oct

LGA07:23New York LaGuardia

18h 22m

1 stop

LHR06:45London Heathrow

₹ 49,260

United Airlines

22 Oct

LHR06:50London Heathrow

21h 40m

2 stops

LGA23:30New York LaGuardia

2 Nov

LGA06:00New York LaGuardia

19h 40m

1 stop

LHR06:40London Heathrow

₹ 49,355

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 21/11

06:00-16:51

2 stops15h 51m

New York LaGuardia

Wed 2/12

15:30-07:10

1 stop10h 40m

₹ 49,069

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 24/10

07:30-18:41

2 stops16h 11m

New York LaGuardia

Thu 29/10

13:05-05:55

1 stop12h 50m

₹ 49,165

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 16/10

07:30-18:41

2 stops16h 11m

New York LaGuardia

Sun 18/10

07:23-06:45

1 stop18h 22m

₹ 49,260

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 22/10

07:25-19:01

2 stops16h 36m

New York LaGuardia

Tue 27/10

18:17-12:00

1 stop13h 43m

₹ 49,355

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 25/9

06:50-18:41

2 stops16h 51m

New York LaGuardia

Sat 10/10

14:28-11:55

1 stop16h 27m

₹ 49,451

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sat 24/10

07:30-23:30

2 stops21h 00m

New York LaGuardia

Wed 28/10

17:35-07:10

1 stop9h 35m

₹ 49,546

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 25/9

06:50-18:41

2 stops16h 51m

New York LaGuardia

Sun 27/9

10:35-06:30

1 stop14h 55m

₹ 49,641

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Wed 30/9

06:50-23:30

2 stops21h 40m

New York LaGuardia

Fri 11/12

19:45-07:10

1 stop30h 25m

₹ 49,736

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Mon 19/10

07:30-18:41

2 stops16h 11m

New York LaGuardia

Sun 25/10

16:30-11:20

1 stop14h 50m

₹ 49,927

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 1/10

09:30-23:30

2 stops19h 00m

New York LaGuardia

Thu 8/10

10:30-06:35

1 stop15h 05m

₹ 50,022

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to New York LaGuardia Airport?

In general, October is the cheapest month to fly from London to New York LaGuardia Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 48,593. If you don’t want to visit New York LaGuardia Airport in October, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of ₹ 56,787.

When to book flights from London to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to New York LaGuardia Airport (LON to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to New York LaGuardia Airport

Best price found	₹ 43,448
Fastest flight time	10h 06m
Direct flights	None

The best one-way flight to New York LaGuardia Airport from London in the past 72 hours is ₹ 43,448. The best return flight deal from London to New York LaGuardia Airport found on momondo in the last 72 hours is ₹ 49,069.

The fastest flight from London to New York LaGuardia Airport takes 10h 06m

There are no direct flights from London to New York LaGuardia Airport. There are no popular flight routes from London to New York LaGuardia Airport.

Search flight deals

Frequently asked questions about flying from London to New York LaGuardia Airport

How far is London to New York LaGuardia by plane?
There are 5553.6 km between London and New York LaGuardia. A reasonable flight in good conditions will take 10h 06m.
When did momondo last update prices for flights from London to New York LaGuardia Airport?
Prices for flights from London to New York LaGuardia Airport refresh daily.
How old do you have to be to fly from London to New York LaGuardia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Harrison

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Westbury

Elizabeth

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Yes. momondo allows you to filter the results for London to New York flights to just show those with flexible booking policies.

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Cheap flights from London to New York from ₹ 43,448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 28/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from London to New York LaGuardia Airport

Our best Delta deals on London to New York LaGuardia Airport flight tickets

United Airlines flights from London to New York LaGuardia Airport

Our best United Airlines deals on London to New York LaGuardia Airport flight tickets

momondo Fare Finder

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

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How to get the cheapest flight ticket from London to New York LaGuardia Airport

What is the cheapest month to fly to New York LaGuardia Airport?

What is the cheapest airline that flies from London to New York LaGuardia?

When to book flights from London to New York LaGuardia Airport

Cheap London to New York LaGuardia Airport (LON to LGA) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to New York LaGuardia Airport

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