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

Which stopover airport offers the lowest fares from London Heathrow Airport to New York LaGuardia Airport?

Flights via Montreal (YUL) offer the lowest average return price of £380.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and New York LaGuardia Airport?

Boston (BOS) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from London Heathrow Airport to New York LaGuardia Airport?

Montreal (YUL) has the shortest average stopover time for this route: 1h 33m.

Which stopover airport has the shortest travel time from London Heathrow Airport to New York LaGuardia Airport?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 17m.

Which airlines fly to New York LaGuardia Airport?

Virgin Atlantic, Air Canada and British Airways are the top three most popular airlines that fly to New York LaGuardia Airport from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 38% of people opting to fly with this airline when travelling to New York LaGuardia Airport. Keep in mind that there are 5 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

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 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 London Heathrow Airport to New York LaGuardia Airport.

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

The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£353 Cheap Flights from London Heathrow Airport to New York LaGuardia Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to New York

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 16:51

LHR

LGA

15h 51m

2 stops

15:15 - 07:10

LGA

LHR

10h 55m

1 stop

£446Air Canada

Sat, 5 Dec - Thu, 10 Dec

06:00 - 16:51

LHR

LGA

15h 51m

2 stops

15:15 - 07:10

LGA

LHR

10h 55m

1 stop

£446Air Canada

Sat, 14 Nov - Thu, 19 Nov

20:55 - 19:40

LHR

LGA

27h 45m

2 stops

18:00 - 09:15

LGA

LHR

10h 15m

1 stop

£448Virgin Atlantic

Mon, 28 Sep - Mon, 5 Oct

11:45 - 23:33

LHR

LGA

15h 48m

2 stops

18:59 - 11:40

LGA

LHR

11h 41m

1 stop

£448Virgin Atlantic

Tue, 27 Oct - Tue, 3 Nov

06:55 - 18:41

LHR

LGA

16h 46m

2 stops

15:29 - 07:55

LGA

LHR

12h 26m

1 stop

£448United Airlines

Fri, 23 Oct - Tue, 27 Oct

07:25 - 18:41

LHR

LGA

16h 16m

2 stops

15:28 - 11:55

LGA

LHR

15h 27m

1 stop

£448United Airlines

Tue, 6 Oct - Tue, 20 Oct

11:40 - 21:29

LHR

LGA

14h 49m

1 stop

16:05 - 09:15

LGA

LHR

12h 10m

1 stop

£451British Airways

Tue, 26 Jan - Tue, 16 Feb

11:40 - 19:11

LHR

LGA

12h 31m

1 stop

16:00 - 09:15

LGA

LHR

12h 15m

1 stop

£453British Airways

Thu, 26 Nov - Wed, 2 Dec

14:05 - 19:36

LHR

LGA

10h 31m

1 stop

17:30 - 10:00

LGA

LHR

11h 30m

1 stop

£454Lufthansa

Thu, 10 Sep - Sat, 19 Sep

14:10 - 20:59

LHR

LGA

11h 49m

1 stop

16:45 - 09:35

LGA

LHR

11h 50m

1 stop

£455Lufthansa

Thu, 15 Oct - Sun, 18 Oct

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Virgin Atlantic flights from London Heathrow Airport to New York LaGuardia Airport

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

Virgin Atlantic

8 Sept

LHR20:55London Heathrow

31h 38m

2 stops

LGA23:33New York LaGuardia

22 Sept

LGA17:00New York LaGuardia

11h 15m

1 stop

LHR09:15London Heathrow

£448

Virgin Atlantic

12 Oct

LHR20:55London Heathrow

31h 38m

2 stops

LGA23:33New York LaGuardia

21 Oct

LGA14:41New York LaGuardia

11h 29m

1 stop

LHR07:10London Heathrow

£451

Virgin Atlantic

2 Sept

LHR06:30London Heathrow

15h 00m

2 stops

LGA16:30New York LaGuardia

9 Sept

LGA13:59New York LaGuardia

18h 16m

1 stop

LHR13:15London Heathrow

£467

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

14 Nov

LHR06:00London Heathrow

15h 51m

2 stops

LGA16:51New York LaGuardia

21 Nov

LGA10:35New York LaGuardia

15h 35m

1 stop

LHR07:10London Heathrow

£446

Air Canada

16 Nov

LHR06:50London Heathrow

12h 45m

2 stops

LGA14:35New York LaGuardia

29 Nov

LGA13:10New York LaGuardia

13h 00m

1 stop

LHR07:10London Heathrow

£450

Air Canada

26 Nov

LHR13:00London Heathrow

11h 06m

1 stop

LGA19:06New York LaGuardia

1 Dec

LGA15:15New York LaGuardia

10h 55m

1 stop

LHR07:10London Heathrow

£452

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 return flight

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 5/12

06:00-16:51

2 stops15h 51m

New York LaGuardia

Thu 10/12

15:15-07:10

1 stop10h 55m

£446

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 14/11

06:00-16:51

2 stops15h 51m

New York LaGuardia

Thu 19/11

15:15-07:10

1 stop10h 55m

£446

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 28/9

20:55-19:40

2 stops27h 45m

New York LaGuardia

Mon 5/10

18:00-09:15

1 stop10h 15m

£448

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 27/10

11:45-23:33

2 stops15h 48m

New York LaGuardia

Tue 3/11

18:59-11:40

1 stop11h 41m

£448

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 23/10

06:55-18:41

2 stops16h 46m

New York LaGuardia

Tue 27/10

15:29-07:55

1 stop12h 26m

£448

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 6/10

07:25-18:41

2 stops16h 16m

New York LaGuardia

Tue 20/10

15:28-11:55

1 stop15h 27m

£448

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 26/1

11:40-21:29

1 stop14h 49m

New York LaGuardia

Tue 16/2

16:05-09:15

1 stop12h 10m

£451

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 26/11

11:40-19:11

1 stop12h 31m

New York LaGuardia

Wed 2/12

16:00-09:15

1 stop12h 15m

£453

Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 10/9

14:05-19:36

1 stop10h 31m

New York LaGuardia

Sat 19/9

17:30-10:00

1 stop11h 30m

£454

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 15/10

14:10-20:59

1 stop11h 49m

New York LaGuardia

Sun 18/10

16:45-09:35

1 stop11h 50m

£455

Flights are sorted by cheapest return 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

Stopovers

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

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 £378.

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

You could potentially save up to 39% 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 return 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. By plane, this route typically takes 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 were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to New York LaGuardia Airport?
The number of operators available for flights from London Heathrow Airport to New York LaGuardia Airport is 5 as of July 2026.
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 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 London Heathrow Airport to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to New York LaGuardia Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to New York LaGuardia Airport is Virgin Atlantic (33% of total bookings). The next most popular airlines are Air Canada (22%), British Airways (17%), and United Airlines (15%).

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

Compare and see reviews for airlines that fly from London Heathrow Airport to New York LaGuardia Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £277	Free Cancellation	Rating 7.4 10,051 reviews	Search United Airlines flights
British Airways	PriceFrom £324	Free Cancellation	Rating 6.7 8,129 reviews	Search British Airways flights
Lufthansa	PriceFrom £326	Free Cancellation	Rating 6.8 8,166 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £350	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom £377	Free Cancellation	Rating 7.1 11,412 reviews	Search Air Canada flights

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Why use momondo?

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

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 London to New York for you.

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

Yes. momondo enables you to select and highlight flights to New York from London with this policy.

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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Virgin Atlantic flights from London Heathrow Airport to New York LaGuardia Airport

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

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

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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 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?

Which airlines fly to New York LaGuardia Airport?

Which airport is the most popular for stopovers for flights between London Heathrow Airport and New York LaGuardia Airport?

Which stopover airport offers the lowest fares from London Heathrow Airport to New York LaGuardia Airport?

Which stopover airport has the shortest travel time from London Heathrow Airport to New York LaGuardia Airport?

Which stopover airport has the shortest connection time from London Heathrow Airport to New York LaGuardia Airport?

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

Fastest flight time

Direct flights

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

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

Compare and see reviews for airlines that fly from London Heathrow Airport to New York LaGuardia Airport with momondo

Travelling 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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