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Cheap flights from New York LaGuardia Airport to London from $228

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 am - 5:50 pmLGA  New York LaGuardia-LHR London Heathrow
26h 20m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:45 pm - 3:38 pmLHR  London Heathrow-LGA New York LaGuardia
23h 53m2 stops Dublin Toronto Pearson Intl
$608Multiple Airlines
Fri, Nov 13 - Sat, Nov 21
Multiple Airlines Logo
2:30 pm - 1:30 pmLGA  New York LaGuardia-LHR London Heathrow
18h 00m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:10 pm - 3:46 pmLHR  London Heathrow-LGA New York LaGuardia
23h 36m2 stops Dublin Toronto Pearson Intl
$608Multiple Airlines
Sun, Oct 11 - Tue, Oct 20
Multiple Airlines Logo
2:55 pm - 10:10 amLGA  New York LaGuardia-LHR London Heathrow
14h 15m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
7:45 pm - 3:38 pmLHR  London Heathrow-LGA New York LaGuardia
24h 53m2 stops Dublin Toronto Pearson Intl
$615Multiple Airlines
Wed, Jan 13 - Sun, Jan 17
Multiple Airlines Logo
4:30 pm - 5:50 pmLGA  New York LaGuardia-LHR London Heathrow
20h 20m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
7:45 pm - 5:58 pmLHR  London Heathrow-LGA New York LaGuardia
27h 13m2 stops Dublin Toronto Pearson Intl
$616Multiple Airlines
Fri, Nov 6 - Sun, Nov 15
Air Canada Logo
3:30 pm - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
10h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:00 pm - 7:06 pmLHR  London Heathrow-LGA New York LaGuardia
11h 06m1 stop Montreal Pierre Elliott Trudeau Intl
$638Air Canada
Sun, Oct 18 - Tue, Nov 3
Air Canada Logo
4:05 pm - 9:20 amLGA  New York LaGuardia-LHR London Heathrow
12h 15m2 stops Toronto Island Ottawa
Air Canada Logo
6:00 am - 9:31 pmLHR  London Heathrow-LGA New York LaGuardia
20h 31m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$639Air Canada
Thu, Nov 19 - Sun, Nov 22
Air Canada Logo
2:55 pm - 6:30 amLGA  New York LaGuardia-LHR London Heathrow
10h 35m1 stop Toronto Pearson Intl
Air Canada Logo
11:10 am - 7:03 pmLHR  London Heathrow-LGA New York LaGuardia
12h 53m1 stop Toronto Pearson Intl
$643Air Canada
Fri, Dec 18 - Mon, Dec 28
United Airlines Logo
6:00 am - 10:50 amLGA  New York LaGuardia-LHR London Heathrow
23h 50m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:00 pm - 4:51 pmLHR  London Heathrow-LGA New York LaGuardia
32h 51m1 stop Montreal Pierre Elliott Trudeau Intl
$665United Airlines
Tue, Nov 3 - Wed, Nov 18
United Airlines Logo
6:00 am - 10:40 amLGA  New York LaGuardia-LHR London Heathrow
23h 40m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
3:00 pm - 2:03 pmLHR  London Heathrow-LGA New York LaGuardia
27h 03m1 stop Toronto Pearson Intl
$669United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
5:40 pm - 10:00 amLGA  New York LaGuardia-LHR London Heathrow
11h 20m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:00 pm - 9:30 pmLHR  London Heathrow-LGA New York LaGuardia
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
$676United Airlines
Wed, Oct 21 - Wed, Oct 28

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Lufthansa flights from New York LaGuardia Airport to London Heathrow Airport

Our best Lufthansa deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
Lufthansa
Sep 30
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Oct 16
LHR9:30 amLondon Heathrow
15h 06m
1 stop
LGA7:36 pmNew York LaGuardia
$667
Lufthansa
Oct 21
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Oct 29
LHR3:00 pmLondon Heathrow
11h 43m
1 stop
LGA10:43 pmNew York LaGuardia
$671
Lufthansa
Oct 20
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Oct 27
LHR3:00 pmLondon Heathrow
11h 43m
1 stop
LGA10:43 pmNew York LaGuardia
$672

Air Canada flights from New York LaGuardia Airport to London Heathrow Airport

Our best Air Canada deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
Air Canada
Oct 18
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Nov 3
LHR1:00 pmLondon Heathrow
11h 06m
1 stop
LGA7:06 pmNew York LaGuardia
$638
Air Canada
Nov 19
LGA3:30 pmNew York LaGuardia
10h 40m
1 stop
LHR7:10 amLondon Heathrow
Nov 22
LHR6:00 amLondon Heathrow
20h 31m
2 stops
LGA9:31 pmNew York LaGuardia
$643
Air Canada
Oct 21
LGA2:30 pmNew York LaGuardia
11h 05m
1 stop
LHR6:35 amLondon Heathrow
Oct 28
LHR6:00 pmLondon Heathrow
20h 58m
1 stop
LGA10:58 amNew York LaGuardia
$647

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 round-trip

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 11/13

10:30 am-5:50 pm

2 stops26h 20m

London Heathrow

Sat 11/21

8:45 pm-3:38 pm

2 stops23h 53m

$608

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 10/11

2:30 pm-1:30 pm

2 stops18h 00m

London Heathrow

Tue 10/20

9:10 pm-3:46 pm

2 stops23h 36m

$608

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 1/13

2:55 pm-10:10 am

2 stops14h 15m

London Heathrow

Sun 1/17

7:45 pm-3:38 pm

2 stops24h 53m

$615

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 11/6

4:30 pm-5:50 pm

2 stops20h 20m

London Heathrow

Sun 11/15

7:45 pm-5:58 pm

2 stops27h 13m

$616
Quickest round-trip

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 10/18

3:30 pm-6:30 am

1 stop10h 00m

London Heathrow

Tue 11/3

1:00 pm-7:06 pm

1 stop11h 06m

$638

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 11/19

4:05 pm-9:20 am

2 stops12h 15m

London Heathrow

Sun 11/22

6:00 am-9:31 pm

2 stops20h 31m

$639

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 12/18

2:55 pm-6:30 am

1 stop10h 35m

London Heathrow

Mon 12/28

11:10 am-7:03 pm

1 stop12h 53m

$643

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 11/3

6:00 am-10:50 am

1 stop23h 50m

London Heathrow

Wed 11/18

1:00 pm-4:51 pm

1 stop32h 51m

$665

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 10/21

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Wed 10/28

3:00 pm-2:03 pm

1 stop27h 03m

$669

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 10/21

5:40 pm-10:00 am

1 stop11h 20m

London Heathrow

Wed 10/28

1:00 pm-9:30 pm

1 stop12h 30m

$676

Flights are sorted by cheapest round-trip 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 cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from New York LaGuardia Airport, with most prices found around $530. If you’re not able to fly to London Heathrow Airport in November, then April is your next best option. Flight prices from New York LaGuardia Airport to London Heathrow Airport during April average around $550.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $781. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $816.

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 $767. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $819.

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 round-trip 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

$228

Fastest flight time

9h 16m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is $228. The best round-trip flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is $608.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 16m
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 3438.0 mi. A reasonable flight in good conditions will take 9h 16m.

  • 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 are updated daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to London Heathrow Airport?

  • 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 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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from New York LaGuardia Airport to London Heathrow Airport?

Best airlines flying from New York LaGuardia Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from New York LaGuardia Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $361Free CancellationRating
7.4
10,247 reviews
Search United Airlines flights
Air CanadaPriceFrom $516Free CancellationRating
7.1
11,686 reviews
Search Air Canada flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Croydon
Luton
Stratford-upon-Avon
Hayes
Dover
Wembley
Kingston upon Thames
Richmond
Stansted
Watford
Harrow
Cobham
Worthing
Eastbourne
Slough
Hook
Uxbridge

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to London for 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 helps you find the best flight between New York and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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