What is the cheapest airline that flies from London Heathrow to New York LaGuardia?

United Airlines is the most popular carrier operating from London Heathrow to New York LaGuardia

How old do you have to be to fly from London Heathrow Airport to New York LaGuardia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New York LaGuardia Airport.

What documentation or ID do you need to fly to New York LaGuardia Airport?

The required travel and health documents for your New York LaGuardia 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 New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$467 Cheap Flights from London Heathrow Airport to New York LaGuardia Airport in 2026

Find the cheapest flights from London Heathrow Airport to New York

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 10:43 pmLHR London Heathrow-LGA New York LaGuardia

11h 43m1 stop Toronto Pearson Intl

2:55 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 35m1 stop Toronto Pearson Intl

$538Lufthansa

Thu, Oct 29 - Fri, Nov 6

6:30 am - 7:35 pmLHR London Heathrow-LGA New York LaGuardia

18h 05m2 stops Amsterdam Schiphol Boston Logan Intl

9:30 am - 6:50 amLGA New York LaGuardia-LHR London Heathrow

16h 20m1 stop Detroit Metropolitan Wayne County

$538Virgin Atlantic

Sun, Feb 7 - Sun, Feb 14

9:30 am - 2:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 06m1 stop Montreal Pierre Elliott Trudeau Intl

10:35 am - 6:30 amLGA New York LaGuardia-LHR London Heathrow

14h 55m1 stop Montreal Pierre Elliott Trudeau Intl

$538Air Canada

Fri, Oct 9 - Sun, Oct 18

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

7:55 pm - 11:50 amLGA New York LaGuardia-LHR London Heathrow

10h 55m1 stop Toronto Pearson Intl

$538Air Canada

Thu, Oct 1 - Thu, Oct 8

11:45 am - 11:45 pmLHR London Heathrow-LGA New York LaGuardia

17h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

5:00 pm - 7:50 amLGA New York LaGuardia-LHR London Heathrow

9h 50m1 stop Boston Logan Intl

$538Virgin Atlantic

Sun, Jan 17 - Fri, Jan 22

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

5:40 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

11h 20m1 stop Montreal Pierre Elliott Trudeau Intl

$538Air Canada

Fri, Oct 9 - Sun, Oct 18

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

5:35 pm - 7:10 amLGA New York LaGuardia-LHR London Heathrow

9h 35m1 stop Montreal Pierre Elliott Trudeau Intl

$538Air Canada

Thu, Oct 15 - Sun, Oct 25

9:30 am - 4:51 pmLHR London Heathrow-LGA New York LaGuardia

12h 21m1 stop Montreal Pierre Elliott Trudeau Intl

5:40 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

11h 20m1 stop Montreal Pierre Elliott Trudeau Intl

$538Air Canada

Fri, Oct 9 - Sun, Oct 18

8:40 am - 8:31 pmLHR London Heathrow-LGA New York LaGuardia

16h 51m2 stops Amsterdam Schiphol Boston Logan Intl

4:00 pm - 7:50 amLGA New York LaGuardia-LHR London Heathrow

10h 50m1 stop Boston Logan Intl

$539Virgin Atlantic

Sun, Jan 24 - Fri, Jan 29

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

5:35 pm - 7:10 amLGA New York LaGuardia-LHR London Heathrow

9h 35m1 stop Montreal Pierre Elliott Trudeau Intl

$539Lufthansa

Fri, Oct 23 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

5:30 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

11h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$542Air Canada

Thu, Sep 10 - Mon, Sep 21

9:15 am - 7:52 pmLHR London Heathrow-LGA New York LaGuardia

15h 37m1 stop Charlotte Douglas

5:24 pm - 8:00 amLGA New York LaGuardia-LHR London Heathrow

9h 36m1 stop Boston Logan Intl

$543Finnair

Wed, Sep 9 - Wed, Sep 16

2:05 pm - 7:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

5:30 pm - 10:00 amLGA New York LaGuardia-LHR London Heathrow

11h 30m1 stop Montreal Pierre Elliott Trudeau Intl

$545Air Canada

Thu, Sep 10 - Wed, Sep 16

2:05 pm - 7:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$545Air Canada

Tue, Sep 8 - Wed, Sep 30

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

3:30 pm - 7:10 amLGA New York LaGuardia-LHR London Heathrow

10h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$545Air Canada

Thu, Sep 10 - Sat, Nov 21

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$545Air Canada

Wed, Sep 9 - Sun, Sep 13

2:05 pm - 7:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

3:30 pm - 6:30 amLGA New York LaGuardia-LHR London Heathrow

10h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$546Air Canada

Wed, Sep 9 - Wed, Sep 30

2:05 pm - 9:30 pmLHR London Heathrow-LGA New York LaGuardia

12h 25m1 stop Montreal Pierre Elliott Trudeau Intl

7:55 am - 6:30 amLGA New York LaGuardia-LHR London Heathrow

17h 35m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

$546Air Canada

Wed, Sep 9 - Wed, Sep 16

2:05 pm - 7:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 31m1 stop Montreal Pierre Elliott Trudeau Intl

4:00 pm - 6:35 amLGA New York LaGuardia-LHR London Heathrow

9h 35m1 stop Toronto Pearson Intl

$546Air Canada

Thu, Sep 10 - Fri, Sep 18

9:30 am - 2:36 pmLHR London Heathrow-LGA New York LaGuardia

10h 06m1 stop Montreal Pierre Elliott Trudeau Intl

4:00 pm - 6:35 amLGA New York LaGuardia-LHR London Heathrow

9h 35m1 stop Toronto Pearson Intl

$546Air Canada

Tue, Sep 8 - Mon, Sep 14

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Delta flights from London Heathrow Airport to New York LaGuardia Airport

Our best Delta deals on London Heathrow Airport to New York LaGuardia Airport flight tickets

Delta

Sep 10

LHR4:05 pmLondon Heathrow

12h 21m

1 stop

LGA11:26 pmNew York LaGuardia

Sep 16

LGA4:20 pmNew York LaGuardia

13h 50m

1 stop

LHR11:10 amLondon Heathrow

$580

Delta

Sep 10

LHR4:05 pmLondon Heathrow

12h 21m

1 stop

LGA11:26 pmNew York LaGuardia

Sep 16

LGA7:29 pmNew York LaGuardia

10h 41m

1 stop

LHR11:10 amLondon Heathrow

$583

Delta

Sep 10

LHR4:05 pmLondon Heathrow

12h 21m

1 stop

LGA11:26 pmNew York LaGuardia

Sep 14

LGA4:00 pmNew York LaGuardia

9h 45m

1 stop

LHR6:45 amLondon Heathrow

$596

Lufthansa flights from London Heathrow Airport to New York LaGuardia Airport

Our best Lufthansa deals on London Heathrow Airport to New York LaGuardia Airport flight tickets

Lufthansa

Sep 25

LHR2:05 pmLondon Heathrow

10h 31m

1 stop

LGA7:36 pmNew York LaGuardia

Sep 28

LGA5:35 pmNew York LaGuardia

11h 25m

1 stop

LHR10:00 amLondon Heathrow

$563

Lufthansa

Sep 15

LHR2:05 pmLondon Heathrow

10h 31m

1 stop

LGA7:36 pmNew York LaGuardia

Sep 19

LGA5:30 pmNew York LaGuardia

11h 30m

1 stop

LHR10:00 amLondon Heathrow

$565

Lufthansa

Sep 20

LHR2:10 pmLondon Heathrow

11h 49m

1 stop

LGA8:59 pmNew York LaGuardia

Sep 27

LGA5:30 pmNew York LaGuardia

11h 30m

1 stop

LHR10:00 amLondon Heathrow

$572

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 10/29

3:00 pm-10:43 pm

1 stop11h 43m

New York LaGuardia

Fri 11/6

2:55 pm-6:30 am

1 stop10h 35m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 2/7

6:30 am-7:35 pm

2 stops18h 05m

New York LaGuardia

Sun 2/14

9:30 am-6:50 am

1 stop16h 20m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/9

9:30 am-2:36 pm

1 stop10h 06m

New York LaGuardia

Sun 10/18

10:35 am-6:30 am

1 stop14h 55m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 10/1

2:05 pm-9:30 pm

1 stop12h 25m

New York LaGuardia

Thu 10/8

7:55 pm-11:50 am

1 stop10h 55m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 1/17

11:45 am-11:45 pm

2 stops17h 00m

New York LaGuardia

Fri 1/22

5:00 pm-7:50 am

1 stop9h 50m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/9

2:05 pm-9:30 pm

1 stop12h 25m

New York LaGuardia

Sun 10/18

5:40 pm-10:00 am

1 stop11h 20m

$538

Quickest round-trip

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Thu 10/15

2:05 pm-9:30 pm

1 stop12h 25m

New York LaGuardia

Sun 10/25

5:35 pm-7:10 am

1 stop9h 35m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/9

9:30 am-4:51 pm

1 stop12h 21m

New York LaGuardia

Sun 10/18

5:40 pm-10:00 am

1 stop11h 20m

$538

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 1/24

8:40 am-8:31 pm

2 stops16h 51m

New York LaGuardia

Fri 1/29

4:00 pm-7:50 am

1 stop10h 50m

$539

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 10/23

2:05 pm-9:30 pm

1 stop12h 25m

New York LaGuardia

Wed 10/28

5:35 pm-7:10 am

1 stop9h 35m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Prices are currently typical for flights on this route.

Typical prices usually range from $493 to $839.
The lowest price recently found on this route was $538.

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from London Heathrow Airport is in November. Flight prices, which tend to average around $559, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in November, then you should wait until September to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $585.

Can stopping save me money on London Heathrow Airport to New York LaGuardia Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to New York LaGuardia Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Heathrow Airport to New York LaGuardia Airport (LHR to LGA) flight deals and tips

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

Best Price Found	$467
Fastest flight time	10h 06m
Direct flights	None

The best one-way flight to New York LaGuardia Airport from London Heathrow Airport in the past 72 hours is $467. The best round-trip flight deal from London Heathrow Airport to New York LaGuardia Airport found on momondo in the last 72 hours is $538.

The fastest flight from London Heathrow Airport to New York LaGuardia Airport takes 10h 06m

There are no direct flights from London Heathrow Airport to New York LaGuardia Airport. There are no popular flight routes from London Heathrow Airport to New York LaGuardia Airport.

Search flight deals

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

How far is London Heathrow to New York LaGuardia by plane?
New York LaGuardia is 3438.0 mi away from London Heathrow. In terms of flight time, this usually takes a little over 10h 06m.
When did momondo last update prices for flights from London Heathrow Airport to New York LaGuardia Airport?
Prices for flights from London Heathrow Airport to New York LaGuardia Airport are updated daily.
How old do you have to be to fly from London Heathrow Airport to New York LaGuardia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The required travel and health documents for your New York LaGuardia 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 New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Queens

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East Rutherford

Mount Laurel

Secaucus

Woodbridge

Wayne

Stamford

Parsippany

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Point Pleasant Beach

Tannersville

East Stroudsburg

Asbury Park

Staten Island

Elizabeth

Hauppauge

Edgewater

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

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

Flights from London to New York 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 London to New York?

momondo helps you find the best flight between London and New York 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 London to New York right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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Cheap flights from London Heathrow Airport to New York from $467

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Delta flights from London Heathrow Airport to New York LaGuardia Airport

Our best Delta deals on London Heathrow Airport to New York LaGuardia Airport flight tickets

Lufthansa flights from London Heathrow Airport to New York LaGuardia Airport

Our best Lufthansa deals on London Heathrow Airport to New York LaGuardia Airport flight tickets

momondo Fare Finder

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

See travel insights to New York from

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

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

What is the cheapest month to fly to New York LaGuardia Airport?

Can stopping save me money on London Heathrow Airport to New York LaGuardia Airport flights?

What is the cheapest airline that flies from London Heathrow to New York LaGuardia?

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

Cheap London Heathrow Airport to New York LaGuardia Airport (LHR to LGA) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Traveling to a place near New York?

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An easier way to manage your New York LaGuardia Airport trip

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New York

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

New York LaGuardia Airport flight routes

According to popular flight searches on momondo this year

Cabin classes currently available on flights to New York

List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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