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Cheap flights from New York LaGuardia Airport to London from €272

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:47 - 06:40LGA  New York LaGuardia-LHR London Heathrow
10h 53m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 22:43LHR  London Heathrow-LGA New York LaGuardia
18h 43m2 stops Zurich Toronto Pearson Intl
€641United Airlines
Mon, 1 Feb - Tue, 2 Feb
United Airlines Logo
10:11 - 07:55LGA  New York LaGuardia-LHR London Heathrow
16h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
06:35 - 19:01LHR  London Heathrow-LGA New York LaGuardia
17h 26m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
€650United Airlines
Sat, 27 Feb - Mon, 1 Mar
United Airlines Logo
13:10 - 07:10LGA  New York LaGuardia-LHR London Heathrow
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
06:50 - 18:48LHR  London Heathrow-LGA New York LaGuardia
16h 58m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
€653United Airlines
Tue, 9 Feb - Thu, 11 Feb
United Airlines Logo
19:30 - 10:50LGA  New York LaGuardia-LHR London Heathrow
10h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:30 - 23:44LHR  London Heathrow-LGA New York LaGuardia
19h 14m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
€656United Airlines
Tue, 1 Dec - Thu, 3 Dec
United Airlines Logo
14:55 - 10:50LGA  New York LaGuardia-LHR London Heathrow
14h 55m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 18:44LHR  London Heathrow-LGA New York LaGuardia
16h 54m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
€657United Airlines
Fri, 4 Dec - Sun, 6 Dec
United Airlines Logo
19:45 - 10:50LGA  New York LaGuardia-LHR London Heathrow
10h 05m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 22:38LHR  London Heathrow-LGA New York LaGuardia
18h 38m2 stops Zurich Toronto Pearson Intl
€659United Airlines
Sun, 24 Jan - Tue, 26 Jan
United Airlines Logo
19:45 - 10:50LGA  New York LaGuardia-LHR London Heathrow
10h 05m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 21:15LHR  London Heathrow-LGA New York LaGuardia
17h 15m2 stops Zurich Chicago O'Hare Intl
€660United Airlines
Thu, 4 Feb - Sat, 6 Feb
United Airlines Logo
13:10 - 05:55LGA  New York LaGuardia-LHR London Heathrow
11h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 22:38LHR  London Heathrow-LGA New York LaGuardia
18h 38m2 stops Zurich Toronto Pearson Intl
€662United Airlines
Tue, 1 Dec - Wed, 2 Dec
United Airlines Logo
14:47 - 10:50LGA  New York LaGuardia-LHR London Heathrow
15h 03m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
07:00 - 18:45LHR  London Heathrow-LGA New York LaGuardia
16h 45m2 stops Geneva Geneve-Cointrin Washington, D.C. Dulles Intl
€664United Airlines
Sat, 6 Feb - Mon, 8 Feb
United Airlines Logo
15:30 - 07:10LGA  New York LaGuardia-LHR London Heathrow
10h 40m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
07:00 - 18:44LHR  London Heathrow-LGA New York LaGuardia
16h 44m2 stops Geneva Geneve-Cointrin Washington, D.C. Dulles Intl
€666United Airlines
Sun, 29 Nov - Tue, 1 Dec

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Scandinavian Airlines flights from New York LaGuardia Airport to London Heathrow Airport

Our best Scandinavian Airlines deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
Scandinavian Airlines
13 Jan
LGA13:00New York LaGuardia
15h 20m
2 stops
LHR09:20London Heathrow
18 Jan
LHR18:40London Heathrow
30h 50m
2 stops
LGA20:30New York LaGuardia
€708
Scandinavian Airlines
3 Feb
LGA13:59New York LaGuardia
23h 31m
2 stops
LHR18:30London Heathrow
10 Feb
LHR19:30London Heathrow
30h 00m
2 stops
LGA20:30New York LaGuardia
€709
Scandinavian Airlines
3 Feb
LGA13:00New York LaGuardia
27h 40m
2 stops
LHR21:40London Heathrow
10 Feb
LHR19:30London Heathrow
30h 00m
2 stops
LGA20:30New York LaGuardia
€709

United Airlines flights from New York LaGuardia Airport to London Heathrow Airport

Our best United Airlines deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
United Airlines
1 Feb
LGA14:47New York LaGuardia
10h 53m
1 stop
LHR06:40London Heathrow
2 Feb
LHR09:00London Heathrow
18h 43m
2 stops
LGA22:43New York LaGuardia
€641
United Airlines
27 Feb
LGA10:11New York LaGuardia
16h 44m
1 stop
LHR07:55London Heathrow
1 Mar
LHR06:35London Heathrow
17h 26m
2 stops
LGA19:01New York LaGuardia
€650
United Airlines
9 Feb
LGA13:10New York LaGuardia
13h 00m
1 stop
LHR07:10London Heathrow
11 Feb
LHR06:50London Heathrow
16h 58m
2 stops
LGA18:48New York LaGuardia
€653

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Mon 1/2

14:47-06:40

1 stop10h 53m

London Heathrow

Tue 2/2

09:00-22:43

2 stops18h 43m

€641

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 27/2

10:11-07:55

1 stop16h 44m

London Heathrow

Mon 1/3

06:35-19:01

2 stops17h 26m

€650

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 9/2

13:10-07:10

1 stop13h 00m

London Heathrow

Thu 11/2

06:50-18:48

2 stops16h 58m

€653

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 1/12

19:30-10:50

1 stop10h 20m

London Heathrow

Thu 3/12

09:30-23:44

2 stops19h 14m

€656

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 4/12

14:55-10:50

1 stop14h 55m

London Heathrow

Sun 6/12

06:50-18:44

2 stops16h 54m

€657

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 24/1

19:45-10:50

1 stop10h 05m

London Heathrow

Tue 26/1

09:00-22:38

2 stops18h 38m

€659
Fastest return journey

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 4/2

19:45-10:50

1 stop10h 05m

London Heathrow

Sat 6/2

09:00-21:15

2 stops17h 15m

€660

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 1/12

13:10-05:55

1 stop11h 45m

London Heathrow

Wed 2/12

09:00-22:38

2 stops18h 38m

€662

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 6/2

14:47-10:50

1 stop15h 03m

London Heathrow

Mon 8/2

07:00-18:45

2 stops16h 45m

€664

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 29/11

15:30-07:10

1 stop10h 40m

London Heathrow

Tue 1/12

07:00-18:44

2 stops16h 44m

€666

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

What is the typical price of a round-trip flight between New York LaGuardia Airport and London Heathrow Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from €468 to €748.
The lowest price recently found on this route was €641.

What is the cheapest month to fly to London Heathrow Airport?

The month of February is another great option to travel to London Heathrow Airport, with average flight prices from New York LaGuardia Airport averaging around €597.

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

The cheapest day to depart on your flight to London Heathrow Airport is on a Monday when prices can be found for as low as €462. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €804.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from New York LaGuardia Airport to London Heathrow Airport in the morning for as low as €611. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €804 on average. Flights to London Heathrow Airport from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from New York LaGuardia Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to London Heathrow Airport 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 Heathrow Airport (LGA to LHR) flight deals and tips

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

Best price found

€272

Fastest flight time

9h 50m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is €272. The best return flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is €641.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 50m
There are no direct flights from New York LaGuardia Airport to London Heathrow Airport. There are no popular flight routes from New York LaGuardia Airport to London Heathrow Airport.
Search flight deals

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

  • How far is New York LaGuardia to London Heathrow by plane?

    A flight from New York LaGuardia to London Heathrow will travel around 5532.8 km. Flights usually cover this in 9h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from New York LaGuardia Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from New York LaGuardia Airport to London Heathrow 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 stopovers 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 Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport 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 licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Harlow
Shepperton
Sutton
Slough
Northampton
High Wycombe
Crawley
Croydon
Wembley
Stansted
Luton
Bishop's Stortford
Surbiton
Milton Keynes
Aylesbury
Harrow
Ilford
St. Albans

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from New York to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential New York to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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