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 £377.

Which airlines fly to New York LaGuardia Airport?

Virgin Atlantic, Air Canada and United Airlines 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 35% 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.

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 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 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.

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.

£332 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 £900 to £625. The lowest price recently found on this route was £466.

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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.

17:40 - 07:35

LHR

LGA

18h 55m

1 stop

06:00 - 06:55

LGA

LHR

19h 55m

1 stop

£466United Airlines

Sat, 27 Jun - Mon, 29 Jun

17:40 - 07:36

LHR

LGA

18h 56m

1 stop

19:29 - 10:40

LGA

LHR

10h 11m

1 stop

£467United Airlines

Sat, 12 Sep - Sun, 13 Sep

11:30 - 23:45

LHR

LGA

17h 15m

2 stops

15:00 - 06:50

LGA

LHR

10h 50m

1 stop

£481Multiple Airlines

Mon, 2 Nov - Tue, 24 Nov

10:05 - 20:59

LHR

LGA

15h 54m

1 stop

14:45 - 08:00

LGA

LHR

12h 15m

1 stop

£486British Airways

Wed, 16 Sep - Wed, 7 Oct

10:05 - 20:59

LHR

LGA

15h 54m

1 stop

15:22 - 07:10

LGA

LHR

10h 48m

1 stop

£487British Airways

Tue, 8 Sep - Tue, 15 Sep

10:05 - 17:30

LHR

LGA

12h 25m

1 stop

14:03 - 07:50

LGA

LHR

12h 47m

1 stop

£487British Airways

Sat, 12 Sep - Sat, 3 Oct

09:55 - 22:24

LHR

LGA

17h 29m

2 stops

20:00 - 10:40

LGA

LHR

9h 40m

1 stop

£488Virgin Atlantic

Wed, 16 Sep - Wed, 7 Oct

09:55 - 22:21

LHR

LGA

17h 26m

2 stops

20:00 - 10:40

LGA

LHR

9h 40m

1 stop

£489Virgin Atlantic

Wed, 2 Sep - Wed, 16 Sep

16:40 - 23:30

LHR

LGA

11h 50m

1 stop

14:55 - 10:40

LGA

LHR

14h 45m

1 stop

£493United Airlines

Mon, 27 Jul - Tue, 15 Sep

09:40 - 15:25

LHR

LGA

10h 45m

1 stop

20:00 - 10:40

LGA

LHR

9h 40m

1 stop

£499Virgin Atlantic

Thu, 10 Sep - Tue, 15 Sep

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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

16 Sept

LHR09:55London Heathrow

17h 29m

2 stops

LGA22:24New York LaGuardia

7 Oct

LGA20:00New York LaGuardia

9h 40m

1 stop

LHR10:40London Heathrow

£488

Virgin Atlantic

2 Sept

LHR09:55London Heathrow

17h 26m

2 stops

LGA22:21New York LaGuardia

16 Sept

LGA20:00New York LaGuardia

9h 40m

1 stop

LHR10:40London Heathrow

£489

Virgin Atlantic

2 Sept

LHR11:30London Heathrow

16h 53m

2 stops

LGA23:23New York LaGuardia

16 Sept

LGA20:00New York LaGuardia

9h 40m

1 stop

LHR10:40London Heathrow

£493

United Airlines flights from London Heathrow Airport to New York LaGuardia Airport

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

United Airlines

27 Jun

LHR17:40London Heathrow

18h 55m

1 stop

LGA07:35New York LaGuardia

29 Jun

LGA06:00New York LaGuardia

19h 55m

1 stop

LHR06:55London Heathrow

£466

United Airlines

12 Sept

LHR17:40London Heathrow

18h 56m

1 stop

LGA07:36New York LaGuardia

13 Sept

LGA19:29New York LaGuardia

10h 11m

1 stop

LHR10:40London Heathrow

£467

United Airlines

26 Jun

LHR14:10London Heathrow

11h 49m

1 stop

LGA20:59New York LaGuardia

27 Jun

LGA19:28New York LaGuardia

30h 27m

1 stop

LHR06:55London Heathrow

£478

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 27/6

17:40-07:35

1 stop18h 55m

New York LaGuardia

Mon 29/6

06:00-06:55

1 stop19h 55m

£466

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 12/9

17:40-07:36

1 stop18h 56m

New York LaGuardia

Sun 13/9

19:29-10:40

1 stop10h 11m

£467

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 2/11

11:30-23:45

2 stops17h 15m

New York LaGuardia

Tue 24/11

15:00-06:50

1 stop10h 50m

£481

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 16/9

10:05-20:59

1 stop15h 54m

New York LaGuardia

Wed 7/10

14:45-08:00

1 stop12h 15m

£486

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 8/9

10:05-20:59

1 stop15h 54m

New York LaGuardia

Tue 15/9

15:22-07:10

1 stop10h 48m

£487

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 12/9

10:05-17:30

1 stop12h 25m

New York LaGuardia

Sat 3/10

14:03-07:50

1 stop12h 47m

£487

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 16/9

09:55-22:24

2 stops17h 29m

New York LaGuardia

Wed 7/10

20:00-10:40

1 stop9h 40m

£488

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 2/9

09:55-22:21

2 stops17h 26m

New York LaGuardia

Wed 16/9

20:00-10:40

1 stop9h 40m

£489

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 27/7

16:40-23:30

1 stop11h 50m

New York LaGuardia

Tue 15/9

14:55-10:40

1 stop14h 45m

£493

Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 10/9

09:40-15:25

1 stop10h 45m

New York LaGuardia

Tue 15/9

20:00-10:40

1 stop9h 40m

£499

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 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?

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 £363.

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 June 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 (30% of total bookings). The next most popular airlines are Air Canada (22%), United Airlines (17%), and British Airways (16%).

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 £275	Free Cancellation	Rating 7.4 9,845 reviews	Search United Airlines flights
British Airways	PriceFrom £322	Free Cancellation	Rating 6.7 8,054 reviews	Search British Airways flights
Lufthansa	PriceFrom £324	Free Cancellation	Rating 6.8 8,066 reviews	Search Lufthansa flights
Air Canada	PriceFrom £336	Free Cancellation	Rating 7.1 11,200 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom £347	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights

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Somerset

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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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Cheap flights from London Heathrow Airport to New York from £332

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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

United Airlines flights from London Heathrow Airport to New York LaGuardia Airport

Our best United Airlines 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?

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

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

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?

Why use momondo?

An easier way to manage your New York LaGuardia Airport trip

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