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Cheap flights from New York LaGuardia Airport to London from €242

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
06:00 - 10:40LGA  New York LaGuardia-LHR London Heathrow
23h 40m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
15:00 - 14:03LHR  London Heathrow-LGA New York LaGuardia
27h 03m1 stop Toronto Pearson Intl
€579United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
07:15 - 12:00LGA  New York LaGuardia-LHR London Heathrow
23h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
13:00 - 15:03LHR  London Heathrow-LGA New York LaGuardia
31h 03m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
€583United Airlines
Wed, 3 Feb - Wed, 10 Feb
United Airlines Logo
17:40 - 10:00LGA  New York LaGuardia-LHR London Heathrow
11h 20m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
13:00 - 21:30LHR  London Heathrow-LGA New York LaGuardia
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
€584United Airlines
Mon, 19 Oct - Wed, 28 Oct
Virgin Atlantic Logo
14:41 - 07:45LGA  New York LaGuardia-LHR London Heathrow
13h 04m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
11:45 - 23:23LHR  London Heathrow-LGA New York LaGuardia
16h 38m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
€585Virgin Atlantic
Wed, 28 Oct - Wed, 11 Nov
Virgin Atlantic Logo
13:59 - 06:25LGA  New York LaGuardia-LHR London Heathrow
11h 26m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
08:55 - 20:31LHR  London Heathrow-LGA New York LaGuardia
16h 36m2 stops Paris Charles de Gaulle Boston Logan Intl
€586Virgin Atlantic
Wed, 11 Nov - Tue, 17 Nov
United Airlines Logo
15:30 - 10:00LGA  New York LaGuardia-LHR London Heathrow
13h 30m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
15:00 - 22:43LHR  London Heathrow-LGA New York LaGuardia
12h 43m1 stop Toronto Pearson Intl
€589United Airlines
Tue, 22 Sep - Thu, 17 Dec
Delta Logo
14:41 - 07:10LGA  New York LaGuardia-LHR London Heathrow
11h 29m1 stop Detroit Metropolitan Wayne County
Delta Logo
09:40 - 18:33LHR  London Heathrow-LGA New York LaGuardia
12h 53m1 stop Boston Logan Intl
€591Delta
Wed, 21 Oct - Tue, 27 Oct
United Airlines Logo
15:30 - 07:10LGA  New York LaGuardia-LHR London Heathrow
10h 40m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
13:00 - 21:31LHR  London Heathrow-LGA New York LaGuardia
13h 31m1 stop Montreal Pierre Elliott Trudeau Intl
€592United Airlines
Wed, 20 Jan - Wed, 27 Jan
Virgin Atlantic Logo
16:00 - 06:50LGA  New York LaGuardia-LHR London Heathrow
9h 50m1 stop Boston Logan Intl
Virgin Atlantic Logo
08:40 - 19:34LHR  London Heathrow-LGA New York LaGuardia
15h 54m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
€593Virgin Atlantic
Tue, 5 Jan - Thu, 14 Jan
United Airlines Logo
14:28 - 09:00LGA  New York LaGuardia-LHR London Heathrow
13h 32m1 stop Chicago O'Hare Intl
United Airlines Logo
07:25 - 20:59LHR  London Heathrow-LGA New York LaGuardia
18h 34m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
€597United Airlines
Sun, 11 Oct - Tue, 13 Oct

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Virgin Atlantic flights from New York LaGuardia Airport to London Heathrow Airport

Our best Virgin Atlantic deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
Virgin Atlantic
28 Oct
LGA14:41New York LaGuardia
13h 04m
1 stop
LHR07:45London Heathrow
11 Nov
LHR11:45London Heathrow
16h 38m
2 stops
LGA23:23New York LaGuardia
€585
Virgin Atlantic
11 Nov
LGA13:59New York LaGuardia
11h 26m
1 stop
LHR06:25London Heathrow
17 Nov
LHR08:55London Heathrow
16h 36m
2 stops
LGA20:31New York LaGuardia
€586
Virgin Atlantic
20 Sept
LGA17:00New York LaGuardia
15h 15m
1 stop
LHR13:15London Heathrow
6 Oct
LHR13:25London Heathrow
14h 16m
1 stop
LGA22:41New York LaGuardia
€591

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
21 Oct
LGA06:00New York LaGuardia
23h 40m
1 stop
LHR10:40London Heathrow
28 Oct
LHR15:00London Heathrow
27h 03m
1 stop
LGA14:03New York LaGuardia
€579
United Airlines
3 Feb
LGA07:15New York LaGuardia
23h 45m
1 stop
LHR12:00London Heathrow
10 Feb
LHR13:00London Heathrow
31h 03m
2 stops
LGA15:03New York LaGuardia
€583
United Airlines
19 Oct
LGA17:40New York LaGuardia
11h 20m
1 stop
LHR10:00London Heathrow
28 Oct
LHR13:00London Heathrow
12h 30m
1 stop
LGA21:30New York LaGuardia
€584

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

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Price

Cheapest return flight

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 21/10

06:00-10:40

1 stop23h 40m

London Heathrow

Wed 28/10

15:00-14:03

1 stop27h 03m

€579

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 3/2

07:15-12:00

1 stop23h 45m

London Heathrow

Wed 10/2

13:00-15:03

2 stops31h 03m

€583
Fastest return journey

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Mon 19/10

17:40-10:00

1 stop11h 20m

London Heathrow

Wed 28/10

13:00-21:30

1 stop12h 30m

€584

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 28/10

14:41-07:45

1 stop13h 04m

London Heathrow

Wed 11/11

11:45-23:23

2 stops16h 38m

€585

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 11/11

13:59-06:25

1 stop11h 26m

London Heathrow

Tue 17/11

08:55-20:31

2 stops16h 36m

€586

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 22/9

15:30-10:00

1 stop13h 30m

London Heathrow

Thu 17/12

15:00-22:43

1 stop12h 43m

€589

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 21/10

14:41-07:10

1 stop11h 29m

London Heathrow

Tue 27/10

09:40-18:33

1 stop12h 53m

€591

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 20/1

15:30-07:10

1 stop10h 40m

London Heathrow

Wed 27/1

13:00-21:31

1 stop13h 31m

€592

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 5/1

16:00-06:50

1 stop9h 50m

London Heathrow

Thu 14/1

08:40-19:34

2 stops15h 54m

€593

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 11/10

14:28-09:00

1 stop13h 32m

London Heathrow

Tue 13/10

07:25-20:59

2 stops18h 34m

€597

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 €526 to €702.
The lowest price recently found on this route was €579.

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

The month of April is another great option to travel to London Heathrow Airport, with average flight prices from New York LaGuardia Airport averaging around €474.

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 €439. 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 €764.

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 €580. 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 €724 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

€242

Fastest flight time

9h 35m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is €242. The best return flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is €579.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 35m
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 35m, 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
Croydon
High Wycombe
Shepperton
Sutton
Luton
Slough
Crawley
Stansted
Northampton
Ilford
Wembley
Bishop's Stortford
Surbiton
Milton Keynes
Abingdon
Aylesbury
Harrow

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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