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Cheap flights from New York LaGuardia Airport to London from $207

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.
British Airways Logo
8:25 am - 9:40 amLGA  New York LaGuardia-LHR London Heathrow
20h 15m1 stop Montreal Pierre Elliott Trudeau Intl
British Airways Logo
5:15 pm - 9:13 pmLHR  London Heathrow-LGA New York LaGuardia
31h 58m1 stop Toronto Pearson Intl
$664British Airways
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
1:10 pm - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
13h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:00 am - 7:06 pmLHR  London Heathrow-LGA New York LaGuardia
18h 06m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$664Multiple Airlines
Thu, Nov 12 - Sat, Nov 14
British Airways Logo
8:25 am - 9:40 amLGA  New York LaGuardia-LHR London Heathrow
20h 15m1 stop Montreal Pierre Elliott Trudeau Intl
British Airways Logo
5:15 pm - 9:13 pmLHR  London Heathrow-LGA New York LaGuardia
31h 58m1 stop Toronto Pearson Intl
$665British Airways
Wed, Oct 21 - Wed, Oct 28
British Airways Logo
3:07 pm - 7:20 amLGA  New York LaGuardia-LHR London Heathrow
11h 13m1 stop Charlotte Douglas
British Airways Logo
12:45 pm - 9:29 pmLHR  London Heathrow-LGA New York LaGuardia
13h 44m1 stop Toronto Pearson Intl
$672British Airways
Wed, Feb 3 - Wed, Feb 10
Air Canada Logo
3:30 pm - 9:20 amLGA  New York LaGuardia-LHR London Heathrow
12h 50m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
Air Canada Logo
6:00 am - 7:06 pmLHR  London Heathrow-LGA New York LaGuardia
18h 06m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$685Air Canada
Thu, Nov 12 - Sat, Nov 14
Air Canada Logo
8:45 am - 9:00 pmLGA  New York LaGuardia-LHR London Heathrow
31h 15m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
Air Canada Logo
5:55 pm - 2:36 pmLHR  London Heathrow-LGA New York LaGuardia
25h 41m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$687Air Canada
Wed, Sep 30 - Fri, Oct 2
Air Canada Logo
1:00 pm - 8:10 amLGA  New York LaGuardia-LHR London Heathrow
14h 10m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:50 am - 9:30 pmLHR  London Heathrow-LGA New York LaGuardia
18h 40m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$688Air Canada
Sat, Oct 24 - Mon, Oct 26
United Airlines Logo
10:35 am - 10:00 amLGA  New York LaGuardia-LHR London Heathrow
18h 25m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
7:25 am - 6:41 pmLHR  London Heathrow-LGA New York LaGuardia
16h 16m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$693United Airlines
Sat, Oct 10 - Mon, Oct 12
United Airlines Logo
6:29 pm - 11:55 amLGA  New York LaGuardia-LHR London Heathrow
12h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
6:55 am - 7:01 pmLHR  London Heathrow-LGA New York LaGuardia
17h 06m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$693United Airlines
Sun, Oct 18 - Tue, Oct 20
United Airlines Logo
8:45 am - 10:00 amLGA  New York LaGuardia-LHR London Heathrow
20h 15m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:50 am - 6:41 pmLHR  London Heathrow-LGA New York LaGuardia
16h 51m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$694United Airlines
Fri, Oct 2 - Sun, Oct 4

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British Airways flights from New York LaGuardia Airport to London Heathrow Airport

Our best British Airways deals on New York LaGuardia Airport to London Heathrow Airport flight tickets
British Airways
Oct 21
LGA8:25 amNew York LaGuardia
20h 15m
1 stop
LHR9:40 amLondon Heathrow
Oct 28
LHR5:15 pmLondon Heathrow
31h 58m
1 stop
LGA9:13 pmNew York LaGuardia
$664
British Airways
Oct 21
LGA8:25 amNew York LaGuardia
20h 15m
1 stop
LHR9:40 amLondon Heathrow
Oct 28
LHR5:15 pmLondon Heathrow
31h 58m
1 stop
LGA9:13 pmNew York LaGuardia
$665
British Airways
Feb 3
LGA3:07 pmNew York LaGuardia
11h 13m
1 stop
LHR7:20 amLondon Heathrow
Feb 10
LHR12:45 pmLondon Heathrow
13h 44m
1 stop
LGA9:29 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
Nov 12
LGA3:30 pmNew York LaGuardia
12h 50m
2 stops
LHR9:20 amLondon Heathrow
Nov 14
LHR6:00 amLondon Heathrow
18h 06m
2 stops
LGA7:06 pmNew York LaGuardia
$685
Air Canada
Sep 30
LGA8:45 amNew York LaGuardia
31h 15m
2 stops
LHR9:00 pmLondon Heathrow
Oct 2
LHR5:55 pmLondon Heathrow
25h 41m
2 stops
LGA2:36 pmNew York LaGuardia
$687
Air Canada
Oct 24
LGA1:00 pmNew York LaGuardia
14h 10m
2 stops
LHR8:10 amLondon Heathrow
Oct 26
LHR6:50 amLondon Heathrow
18h 40m
2 stops
LGA9:30 pmNew York LaGuardia
$688

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 round-trip

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 10/21

8:25 am-9:40 am

1 stop20h 15m

London Heathrow

Wed 10/28

5:15 pm-9:13 pm

1 stop31h 58m

$664

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 11/12

1:10 pm-7:10 am

1 stop13h 00m

London Heathrow

Sat 11/14

6:00 am-7:06 pm

2 stops18h 06m

$664

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 10/21

8:25 am-9:40 am

1 stop20h 15m

London Heathrow

Wed 10/28

5:15 pm-9:13 pm

1 stop31h 58m

$665
Quickest round-trip

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 2/3

3:07 pm-7:20 am

1 stop11h 13m

London Heathrow

Wed 2/10

12:45 pm-9:29 pm

1 stop13h 44m

$672

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 11/12

3:30 pm-9:20 am

2 stops12h 50m

London Heathrow

Sat 11/14

6:00 am-7:06 pm

2 stops18h 06m

$685

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 9/30

8:45 am-9:00 pm

2 stops31h 15m

London Heathrow

Fri 10/2

5:55 pm-2:36 pm

2 stops25h 41m

$687

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 10/24

1:00 pm-8:10 am

2 stops14h 10m

London Heathrow

Mon 10/26

6:50 am-9:30 pm

2 stops18h 40m

$688

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 10/10

10:35 am-10:00 am

1 stop18h 25m

London Heathrow

Mon 10/12

7:25 am-6:41 pm

2 stops16h 16m

$693

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sun 10/18

6:29 pm-11:55 am

1 stop12h 26m

London Heathrow

Tue 10/20

6:55 am-7:01 pm

2 stops17h 06m

$693

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 10/2

8:45 am-10:00 am

1 stop20h 15m

London Heathrow

Sun 10/4

6:50 am-6:41 pm

2 stops16h 51m

$694

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 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 $610 to $814.
The lowest price recently found on this route was $664.

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 $768. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $808.

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 $756. 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 $808.

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

$207

Fastest flight time

9h 00m

Direct flights

None
The best one-way flight to London Heathrow Airport from New York LaGuardia Airport in the past 72 hours is $207. The best round-trip flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is $664.
The fastest flight from New York LaGuardia Airport to London Heathrow Airport takes 9h 00m
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 00m.

  • 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
10,191 reviews
Search United Airlines flights
Air CanadaPriceFrom $516Free CancellationRating
7.1
11,603 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
Luton
Stratford-upon-Avon
Hayes
Wembley
Dover
Croydon
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Watford
Slough
Eastbourne
Worthing
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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