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.

$448 Cheap Flights from London Heathrow Airport to New York LaGuardia Airport in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $721 to $470. The lowest price recently found on this route was $601.

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Find the cheapest flights from London Heathrow Airport to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 11:22 pm

LHR

LGA

11h 42m

1 stop

2:32 pm - 6:55 am

LGA

LHR

11h 23m

1 stop

$601United Airlines

Thu, Oct 1 - Sun, Oct 11

4:40 pm - 11:30 pm

LHR

LGA

11h 50m

1 stop

2:51 pm - 6:55 am

LGA

LHR

11h 04m

1 stop

$620United Airlines

Mon, Jun 22 - Thu, Jul 16

8:30 am - 2:59 pm

LHR

LGA

11h 29m

1 stop

3:30 pm - 6:30 am

LGA

LHR

10h 00m

1 stop

$621Air Canada

Sun, Jun 21 - Sat, Jul 18

4:40 pm - 11:30 pm

LHR

LGA

11h 50m

1 stop

7:28 pm - 10:40 am

LGA

LHR

10h 12m

1 stop

$650United Airlines

Mon, Jun 22 - Sat, Jul 18

8:30 am - 2:59 pm

LHR

LGA

11h 29m

1 stop

3:30 pm - 10:00 am

LGA

LHR

13h 30m

1 stop

$655Air Canada

Thu, Jul 2 - Wed, Jul 8

9:40 am - 4:30 pm

LHR

LGA

11h 50m

1 stop

12:00 pm - 6:45 am

LGA

LHR

13h 45m

1 stop

$667Delta

Mon, Jul 6 - Sat, Sep 5

6:50 am - 11:30 pm

LHR

LGA

21h 40m

2 stops

8:30 pm - 6:30 am

LGA

LHR

29h 00m

1 stop

$675United Airlines

Fri, Jun 5 - Sat, Jun 6

4:40 pm - 11:30 pm

LHR

LGA

11h 50m

1 stop

2:51 pm - 6:55 am

LGA

LHR

11h 04m

1 stop

$680United Airlines

Sat, Jun 20 - Fri, Jul 17

9:30 am - 4:56 pm

LHR

LGA

12h 26m

1 stop

11:35 am - 6:30 am

LGA

LHR

13h 55m

1 stop

$685Air Canada

Sat, Oct 17 - Sun, Nov 1

1:00 pm - 11:45 pm

LHR

LGA

15h 45m

1 stop

3:00 pm - 6:50 am

LGA

LHR

10h 50m

1 stop

$692Virgin Atlantic

Fri, Nov 6 - Fri, Nov 27

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

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

Air Canada

Jun 21

LHR8:30 amLondon Heathrow

11h 29m

1 stop

LGA2:59 pmNew York LaGuardia

Jul 18

LGA3:30 pmNew York LaGuardia

10h 00m

1 stop

LHR6:30 amLondon Heathrow

$621

Air Canada

May 18

LHR8:30 amLondon Heathrow

11h 29m

1 stop

LGA2:59 pmNew York LaGuardia

May 30

LGA2:30 pmNew York LaGuardia

11h 05m

1 stop

LHR6:35 amLondon Heathrow

$633

Air Canada

May 14

LHR8:30 amLondon Heathrow

12h 20m

1 stop

LGA3:50 pmNew York LaGuardia

May 30

LGA3:30 pmNew York LaGuardia

10h 00m

1 stop

LHR6:30 amLondon Heathrow

$648

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 16

LHR2:05 pmLondon Heathrow

10h 31m

1 stop

LGA7:36 pmNew York LaGuardia

Sep 21

LGA2:32 pmNew York LaGuardia

11h 23m

1 stop

LHR6:55 amLondon Heathrow

$715

Lufthansa

Sep 2

LHR2:05 pmLondon Heathrow

10h 32m

1 stop

LGA7:37 pmNew York LaGuardia

Sep 16

LGA10:35 amNew York LaGuardia

14h 55m

1 stop

LHR6:30 amLondon Heathrow

$717

Lufthansa

Sep 9

LHR9:30 amLondon Heathrow

10h 06m

1 stop

LGA2:36 pmNew York LaGuardia

Sep 16

LGA5:40 pmNew York LaGuardia

11h 20m

1 stop

LHR10:00 amLondon Heathrow

$718

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 - LGA

LHRLGA

London Heathrow

Thu 10/1

4:40 pm-11:22 pm

1 stop11h 42m

New York LaGuardia

Sun 10/11

2:32 pm-6:55 am

1 stop11h 23m

$601

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 6/22

4:40 pm-11:30 pm

1 stop11h 50m

New York LaGuardia

Thu 7/16

2:51 pm-6:55 am

1 stop11h 04m

$620

Quickest round-trip

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 6/21

8:30 am-2:59 pm

1 stop11h 29m

New York LaGuardia

Sat 7/18

3:30 pm-6:30 am

1 stop10h 00m

$621

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 6/22

4:40 pm-11:30 pm

1 stop11h 50m

New York LaGuardia

Sat 7/18

7:28 pm-10:40 am

1 stop10h 12m

$650

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 7/2

8:30 am-2:59 pm

1 stop11h 29m

New York LaGuardia

Wed 7/8

3:30 pm-10:00 am

1 stop13h 30m

$655

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 7/6

9:40 am-4:30 pm

1 stop11h 50m

New York LaGuardia

Sat 9/5

12:00 pm-6:45 am

1 stop13h 45m

$667

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 6/5

6:50 am-11:30 pm

2 stops21h 40m

New York LaGuardia

Sat 6/6

8:30 pm-6:30 am

1 stop29h 00m

$675

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 6/20

4:40 pm-11:30 pm

1 stop11h 50m

New York LaGuardia

Fri 7/17

2:51 pm-6:55 am

1 stop11h 04m

$680

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 10/17

9:30 am-4:56 pm

1 stop12h 26m

New York LaGuardia

Sun 11/1

11:35 am-6:30 am

1 stop13h 55m

$685

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 11/6

1:00 pm-11:45 pm

1 stop15h 45m

New York LaGuardia

Fri 11/27

3:00 pm-6:50 am

1 stop10h 50m

$692

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?

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 $473, 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 May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $483.

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

You could potentially save up to 11% 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

Fastest flight time	10h 06m
Direct flights	None

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.

Seaside Heights

Queens

Bronx

Yonkers

East Rutherford

Asbury Park

Point Pleasant Beach

Long Branch

Beach Haven

Stamford

Wayne

Spring Lake

Woodbridge

Tannersville

Parsippany

East Stroudsburg

Mount Laurel

Secaucus

Ocean Grove

Edgewater

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to New York. Millions of users trust and use momondo every year so you are in good hands.

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 $448

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Find the cheapest flights from London Heathrow Airport to New York

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

Our best Air Canada 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

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

Fastest flight time

Direct flights

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

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An easier way to manage your New York LaGuardia Airport trip

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