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

Delta, Virgin Atlantic, and KLM are the most popular carriers operating from New York LaGuardia to London

When did momondo last update prices for flights from New York LaGuardia Airport to London?

Prices for flights from New York LaGuardia Airport to London were last updated today.

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

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 New York LaGuardia Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£121 Cheap Flights from New York LaGuardia Airport to London in 2025/26

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Find the cheapest flights from New York LaGuardia Airport to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:20 - 16:00LGA-LTN

18h 40m2 stops

05:50 - 22:33LTN-LGA

21h 43m2 stops

£361Multiple Airlines

Find Deal

Thu, 12 Feb - Fri, 27 Feb

15:20 - 20:55LGA-STN

24h 35m2 stops

20:55 - 16:59STN-LGA

25h 04m3 stops

£361Multiple Airlines

Find Deal

Wed, 26 Nov - Wed, 3 Dec

13:05 - 08:30LGA-LHR

14h 25m2 stops

09:00 - 19:02LHR-LGA

15h 02m2 stops

£362Air Canada

Find Deal

Wed, 3 Dec - Wed, 10 Dec

11:30 - 09:50LGA-STN

17h 20m2 stops

21:45 - 15:38STN-LGA

22h 53m2 stops

£362Multiple Airlines

Find Deal

Thu, 27 Nov - Tue, 2 Dec

12:45 - 06:30LGA-LHR

12h 45m1 stop

13:25 - 21:33LHR-LGA

13h 08m1 stop

£363Lufthansa

Find Deal

Wed, 19 Nov - Wed, 26 Nov

15:20 - 07:10LGA-LHR

10h 50m1 stop

13:25 - 19:03LHR-LGA

10h 38m1 stop

£367Air Canada

Find Deal

Mon, 17 Nov - Mon, 24 Nov

11:29 - 09:00LGA-LGW

16h 31m2 stops

11:20 - 23:21LGW-LGA

17h 01m2 stops

£373American Airlines

Find Deal

Wed, 12 Nov - Wed, 19 Nov

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 14:42LHR-LGA

30h 17m1 stop

£380United Airlines

Find Deal

Thu, 11 Dec - Thu, 25 Dec

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 09:53LHR-LGA

25h 28m1 stop

£381United Airlines

Find Deal

Fri, 5 Dec - Thu, 11 Dec

15:30 - 11:20LGA-LHR

14h 50m1 stop

11:10 - 21:33LHR-LGA

15h 23m2 stops

£384Lufthansa

Find Deal

Thu, 13 Nov - Wed, 26 Nov

United Airlines flights from New York LaGuardia Airport to London

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

United Airlines

11 Dec

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

25 Dec

LHR13:25London Heathrow

30h 17m

1 stop

LGA14:42New York LaGuardia

£380

Find similar

United Airlines

5 Dec

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

11 Dec

LHR13:25London Heathrow

25h 28m

1 stop

LGA09:53New York LaGuardia

£381

Find similar

United Airlines

3 Mar

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

18 Mar

LHR13:25London Heathrow

26h 57m

1 stop

LGA12:22New York LaGuardia

£386

Find similar

Lufthansa flights from New York LaGuardia Airport to London

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

Lufthansa

19 Nov

LGA12:45New York LaGuardia

12h 45m

1 stop

LHR06:30London Heathrow

26 Nov

LHR13:25London Heathrow

13h 08m

1 stop

LGA21:33New York LaGuardia

£363

Find similar

Lufthansa

13 Nov

LGA15:30New York LaGuardia

14h 50m

1 stop

LHR11:20London Heathrow

26 Nov

LHR11:10London Heathrow

15h 23m

2 stops

LGA21:33New York LaGuardia

£384

Find similar

Lufthansa

12 Nov

LGA15:20New York LaGuardia

10h 50m

1 stop

LHR07:10London Heathrow

17 Nov

LHR13:25London Heathrow

13h 08m

1 stop

LGA21:33New York LaGuardia

£389

Find similar

momondo Fare Finder

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

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 12/2

16:20-16:00

2 stops18h 40m

London Luton

Fri 27/2

05:50-22:33

2 stops21h 43m

£361

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 26/11

15:20-20:55

2 stops24h 35m

London Stansted

Wed 3/12

20:55-16:59

3 stops25h 04m

£361

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 3/12

13:05-08:30

2 stops14h 25m

London Heathrow

Wed 10/12

09:00-19:02

2 stops15h 02m

£362

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 27/11

11:30-09:50

2 stops17h 20m

London Stansted

Tue 2/12

21:45-15:38

2 stops22h 53m

£362

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 19/11

12:45-06:30

1 stop12h 45m

London Heathrow

Wed 26/11

13:25-21:33

1 stop13h 08m

£363

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 17/11

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 24/11

13:25-19:03

1 stop10h 38m

£367

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 12/11

11:29-09:00

2 stops16h 31m

London Gatwick

Wed 19/11

11:20-23:21

2 stops17h 01m

£373

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 11/12

06:00-10:50

1 stop23h 50m

London Heathrow

Thu 25/12

13:25-14:42

1 stop30h 17m

£380

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 5/12

06:00-10:50

1 stop23h 50m

London Heathrow

Thu 11/12

13:25-09:53

1 stop25h 28m

£381

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 13/11

15:30-11:20

1 stop14h 50m

London Heathrow

Wed 26/11

11:10-21:33

2 stops15h 23m

£384

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 New York LaGuardia Airport to London

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 London?

The cheapest month to fly to London from New York LaGuardia Airport is in January. Flight prices, which tend to average around £366, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around £411.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £433. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around £488.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £432. Flights at midday are often more expensive, with an average ticket price of £511.

How have New York LaGuardia Airport to London flight prices changed over time?

When to book flights from New York LaGuardia Airport to London

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

Estimated return price

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

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

Fastest flight time	1h 55m
Direct flights	Tue
Airports in London	1 airport

The fastest flight from New York LaGuardia Airport to London takes 1h 55m

Direct flights go from New York LaGuardia Airport to London on Tuesday. There are no airlines offering direct flights..

There is 1 airport near London: London Luton (LTN)

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How far is New York LaGuardia to London by plane?
New York LaGuardia and London are 3450.9 mi apart from one another. By plane, this route typically takes 10h 21m.
When did momondo last update prices for flights from New York LaGuardia Airport to London?
Prices for flights from New York LaGuardia Airport to London were last updated today.
How old do you have to be to fly from New York LaGuardia Airport to London?
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 New York LaGuardia Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Dover

Hayes

Chelmsford

Worthing

Dartford

Ramsgate

Bedford

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from New York to London with flexible booking policies on momondo?

Yes. All flights to London from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to London.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.