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Cheap flights from New York LaGuardia Airport to London from $206

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
5:09 pm - 10:25 amLGA  New York LaGuardia-LHR London Heathrow
12h 16m1 stop Toronto Pearson Intl
British Airways Logo
5:15 pm - 8:50 amLHR  London Heathrow-LGA New York LaGuardia
20h 35m1 stop Toronto Pearson Intl
$657British Airways
Wed, Nov 4 - Sun, Nov 8
British Airways Logo
1:47 pm - 10:25 amLGA  New York LaGuardia-LHR London Heathrow
15h 38m1 stop Toronto Pearson Intl
British Airways Logo
5:15 pm - 8:50 amLHR  London Heathrow-LGA New York LaGuardia
20h 35m1 stop Toronto Pearson Intl
$658British Airways
Wed, Nov 4 - Sun, Nov 8
British Airways Logo
1:02 pm - 11:25 amLGA  New York LaGuardia-LHR London Heathrow
17h 23m1 stop Toronto Pearson Intl
British Airways Logo
5:15 pm - 9:06 amLHR  London Heathrow-LGA New York LaGuardia
19h 51m1 stop Toronto Pearson Intl
$660British Airways
Sat, Oct 24 - Wed, Oct 28
Scandinavian Airlines Logo
1:59 pm - 9:40 pmLGA  New York LaGuardia-LHR London Heathrow
26h 41m2 stops Boston Logan Intl Kastrup Copenhagen
Scandinavian Airlines Logo
9:05 pm - 7:35 pmLHR  London Heathrow-LGA New York LaGuardia
27h 30m3 stops Stockholm Arlanda Kastrup Copenhagen Boston Logan Intl
$662Scandinavian Airlines
Sat, Oct 10 - Mon, Oct 12
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
6:00 am - 9:30 pmLHR  London Heathrow-LGA New York LaGuardia
20h 30m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$684Air Canada
Tue, Sep 8 - Thu, Sep 10
Air Canada Logo
10:35 am - 7:10 amLGA  New York LaGuardia-LHR London Heathrow
15h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:50 am - 2:35 pmLHR  London Heathrow-LGA New York LaGuardia
12h 45m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$689Air Canada
Fri, Nov 6 - Sun, Nov 8
Air Canada Logo
3:30 pm - 10:00 amLGA  New York LaGuardia-LHR London Heathrow
13h 30m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:50 am - 3:46 pmLHR  London Heathrow-LGA New York LaGuardia
13h 56m2 stops Brussels Bruxelles-National Toronto Pearson Intl
$692Air Canada
Sat, Sep 19 - Mon, Sep 21
United Airlines Logo
3:25 pm - 8:30 amLGA  New York LaGuardia-LHR London Heathrow
12h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
6:55 am - 8:59 pmLHR  London Heathrow-LGA New York LaGuardia
19h 04m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$693United Airlines
Thu, Sep 10 - Sat, Sep 12
United Airlines Logo
3:28 pm - 11:55 amLGA  New York LaGuardia-LHR London Heathrow
15h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
7:25 am - 7:01 pmLHR  London Heathrow-LGA New York LaGuardia
16h 36m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$693United Airlines
Fri, Oct 16 - Sun, Oct 18
United Airlines Logo
3:30 pm - 10:00 amLGA  New York LaGuardia-LHR London Heathrow
13h 30m1 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
Wed, Sep 23 - Fri, Sep 25

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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 27
LGA5:04 pmNew York LaGuardia
13h 21m
1 stop
LHR10:25 amLondon Heathrow
Nov 4
LHR5:15 pmLondon Heathrow
20h 35m
1 stop
LGA8:50 amNew York LaGuardia
$657
British Airways
Nov 4
LGA1:47 pmNew York LaGuardia
15h 38m
1 stop
LHR10:25 amLondon Heathrow
Nov 8
LHR5:15 pmLondon Heathrow
20h 35m
1 stop
LGA8:50 amNew York LaGuardia
$658
British Airways
Oct 24
LGA1:02 pmNew York LaGuardia
17h 23m
1 stop
LHR11:25 amLondon Heathrow
Oct 28
LHR5:15 pmLondon Heathrow
19h 51m
1 stop
LGA9:06 amNew York LaGuardia
$660

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
Oct 10
LGA1:59 pmNew York LaGuardia
26h 41m
2 stops
LHR9:40 pmLondon Heathrow
Oct 12
LHR9:05 pmLondon Heathrow
27h 30m
3 stops
LGA7:35 pmNew York LaGuardia
$662
Scandinavian Airlines
Oct 10
LGA1:59 pmNew York LaGuardia
26h 41m
2 stops
LHR9:40 pmLondon Heathrow
Oct 12
LHR9:05 pmLondon Heathrow
27h 30m
3 stops
LGA7:35 pmNew York LaGuardia
$663
Scandinavian Airlines
Oct 19
LGA1:59 pmNew York LaGuardia
14h 21m
2 stops
LHR9:20 amLondon Heathrow
Oct 31
LHR5:00 pmLondon Heathrow
32h 32m
2 stops
LGA9:32 pmNew York LaGuardia
$713

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 11/4

5:09 pm-10:25 am

1 stop12h 16m

London Heathrow

Sun 11/8

5:15 pm-8:50 am

1 stop20h 35m

$657

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 11/4

1:47 pm-10:25 am

1 stop15h 38m

London Heathrow

Sun 11/8

5:15 pm-8:50 am

1 stop20h 35m

$658

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 10/24

1:02 pm-11:25 am

1 stop17h 23m

London Heathrow

Wed 10/28

5:15 pm-9:06 am

1 stop19h 51m

$660

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 10/10

1:59 pm-9:40 pm

2 stops26h 41m

London Heathrow

Mon 10/12

9:05 pm-7:35 pm

3 stops27h 30m

$662

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Tue 9/8

3:30 pm-6:30 am

1 stop10h 00m

London Heathrow

Thu 9/10

6:00 am-9:30 pm

2 stops20h 30m

$684

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 11/6

10:35 am-7:10 am

1 stop15h 35m

London Heathrow

Sun 11/8

6:50 am-2:35 pm

2 stops12h 45m

$689
Quickest round-trip

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Sat 9/19

3:30 pm-10:00 am

1 stop13h 30m

London Heathrow

Mon 9/21

6:50 am-3:46 pm

2 stops13h 56m

$692

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Thu 9/10

3:25 pm-8:30 am

1 stop12h 05m

London Heathrow

Sat 9/12

6:55 am-8:59 pm

2 stops19h 04m

$693

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Fri 10/16

3:28 pm-11:55 am

1 stop15h 27m

London Heathrow

Sun 10/18

7:25 am-7:01 pm

2 stops16h 36m

$693

New YorkLondon

LGA New York LaGuardia - LHR London Heathrow

LGALHR

New York LaGuardia

Wed 9/23

3:30 pm-10:00 am

1 stop13h 30m

London Heathrow

Fri 9/25

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 low for flights on this route.

Typical prices usually range from $679 to $836.
The lowest price recently found on this route was $657.

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 $755. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $795.

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 $744. 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 $798.

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

$206

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 $206. The best round-trip flight deal from New York LaGuardia Airport to London Heathrow Airport found on momondo in the last 72 hours is $657.
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 3438.0 mi. A reasonable flight in good conditions will take 9h 35m.

  • 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
10,116 reviews
Search United Airlines flights
Air CanadaPriceFrom $494Free CancellationRating
7.1
11,526 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
Hayes
Stratford-upon-Avon
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Eastbourne
Worthing
Romford

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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