How often are flights from London to New York delayed?

Historically, on average around 50% of flights between London and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 23 minutes.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

United Airlines and British Airways are the most popular carriers operating from London to New York LaGuardia

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

Montreal (YUL) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.

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

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

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 according to our data. Virgin Atlantic is the first choice among our users, with 36% 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 to New York LaGuardia Airport?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 07m.

What is the most punctual flight time for London to New York flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

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

When did momondo last update prices for flights from London to New York LaGuardia Airport?

Prices for flights from London to New York LaGuardia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London to New York LaGuardia Airport?

The number of operators available for flights from London to New York LaGuardia Airport is 5 as of July 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to New York LaGuardia Airport.

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

The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£340 Cheap Flights from London to New York LaGuardia Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to New York

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:20 - 21:27

LHR

LGA

19h 07m

2 stops

16:00 - 06:50

LGA

LHR

9h 50m

1 stop

£455Virgin Atlantic

Thu, 29 Oct - Tue, 3 Nov

13:00 - 22:43

LHR

LGA

13h 43m

2 stops

15:15 - 07:10

LGA

LHR

10h 55m

1 stop

£456Air Canada

Sat, 31 Oct - Sat, 7 Nov

06:50 - 18:45

LHR

LGA

16h 55m

2 stops

08:05 - 06:45

LGA

LHR

17h 40m

1 stop

£457United Airlines

Mon, 24 Aug - Sun, 30 Aug

06:50 - 18:25

LHR

LGA

16h 35m

2 stops

19:29 - 10:40

LGA

LHR

10h 11m

1 stop

£458United Airlines

Sun, 23 Aug - Sun, 30 Aug

06:50 - 18:45

LHR

LGA

16h 55m

2 stops

14:25 - 11:55

LGA

LHR

16h 30m

1 stop

£458United Airlines

Sat, 29 Aug - Mon, 7 Sep

06:50 - 18:45

LHR

LGA

16h 55m

2 stops

08:05 - 06:45

LGA

LHR

17h 40m

1 stop

£459United Airlines

Mon, 24 Aug - Sun, 30 Aug

14:05 - 19:40

LHR

LGA

10h 35m

1 stop

19:05 - 11:50

LGA

LHR

11h 45m

1 stop

£461Air Canada

Mon, 24 Aug - Mon, 31 Aug

10:25 - 23:33

LGW

LGA

18h 08m

2 stops

16:00 - 09:40

LGA

LGW

12h 40m

2 stops

£461Virgin Atlantic

Thu, 24 Sep - Mon, 28 Sep

10:00 - 19:35

LGW

LGA

14h 35m

2 stops

12:00 - 09:00

LGA

LGW

16h 00m

2 stops

£491Delta

Mon, 2 Nov - Sun, 8 Nov

10:00 - 19:35

LGW

LGA

14h 35m

2 stops

12:00 - 09:00

LGA

LGW

16h 00m

2 stops

£491Delta

Mon, 2 Nov - Sun, 8 Nov

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United Airlines flights from London to New York LaGuardia Airport

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

United Airlines

24 Aug

LHR06:50London Heathrow

16h 55m

2 stops

LGA18:45New York LaGuardia

31 Aug

LGA10:15New York LaGuardia

15h 30m

1 stop

LHR06:45London Heathrow

£457

United Airlines

23 Aug

LHR06:50London Heathrow

15h 35m

2 stops

LGA17:25New York LaGuardia

30 Aug

LGA14:55New York LaGuardia

11h 00m

1 stop

LHR06:55London Heathrow

£458

United Airlines

29 Aug

LHR06:50London Heathrow

16h 55m

2 stops

LGA18:45New York LaGuardia

6 Sept

LGA13:25New York LaGuardia

12h 20m

1 stop

LHR06:45London Heathrow

£458

Air Canada flights from London to New York LaGuardia Airport

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

Air Canada

31 Oct

LHR13:00London Heathrow

13h 43m

2 stops

LGA22:43New York LaGuardia

7 Nov

LGA15:15New York LaGuardia

10h 55m

1 stop

LHR07:10London Heathrow

£456

Air Canada

24 Aug

LHR14:05London Heathrow

10h 35m

1 stop

LGA19:40New York LaGuardia

31 Aug

LGA19:05New York LaGuardia

11h 45m

1 stop

LHR11:50London Heathrow

£461

Air Canada

4 Sept

LHR09:30London Heathrow

10h 07m

1 stop

LGA14:37New York LaGuardia

6 Sept

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

£462

momondo Fare Finder

Use the filters below to find and compare flights from London 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

Thu 29/10

06:20-21:27

2 stops19h 07m

New York LaGuardia

Tue 3/11

16:00-06:50

1 stop9h 50m

£455

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 31/10

13:00-22:43

2 stops13h 43m

New York LaGuardia

Sat 7/11

15:15-07:10

1 stop10h 55m

£456

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 24/8

06:50-18:45

2 stops16h 55m

New York LaGuardia

Sun 30/8

08:05-06:45

1 stop17h 40m

£457

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 23/8

06:50-18:25

2 stops16h 35m

New York LaGuardia

Sun 30/8

19:29-10:40

1 stop10h 11m

£458

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 29/8

06:50-18:45

2 stops16h 55m

New York LaGuardia

Mon 7/9

14:25-11:55

1 stop16h 30m

£458

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 24/8

06:50-18:45

2 stops16h 55m

New York LaGuardia

Sun 30/8

08:05-06:45

1 stop17h 40m

£459

Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 24/8

14:05-19:40

1 stop10h 35m

New York LaGuardia

Mon 31/8

19:05-11:50

1 stop11h 45m

£461

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Thu 24/9

10:25-23:33

2 stops18h 08m

New York LaGuardia

Mon 28/9

16:00-09:40

2 stops12h 40m

£461

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 2/11

10:00-19:35

2 stops14h 35m

New York LaGuardia

Sun 8/11

12:00-09:00

2 stops16h 00m

£491

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 2/11

10:00-19:35

2 stops14h 35m

New York LaGuardia

Sun 8/11

12:00-09:00

2 stops16h 00m

£491

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 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

Delays

Stopovers

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

Prices are currently low for flights on this route.

Typical prices usually range from £524 to £690.
The lowest price recently found on this route was £455.

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

If you don’t want to visit New York LaGuardia Airport in September, then you should wait until October to fly from London, when ticket prices are also cheap, with an average price of £420.

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

You could potentially save up to 39% on your flight if you consider stops on a London to New York LaGuardia Airport flight.

When to book flights from London to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London 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 to New York LaGuardia Airport (LON to LGA) flight deals and tips

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from London to New York LaGuardia Airport takes 10h 35m

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

Search flight deals

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

How far is London to New York LaGuardia by plane?
London and New York LaGuardia are 3450.9 mi apart from one another. Typically, this will take 10h 35m by plane in normal conditions.
When did momondo last update prices for flights from London to New York LaGuardia Airport?
Prices for flights from London to New York LaGuardia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to New York LaGuardia Airport?
The number of operators available for flights from London to New York LaGuardia Airport is 5 as of July 2026.
How old do you have to be to fly from London to New York LaGuardia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to New York LaGuardia Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to New York LaGuardia Airport is Air Canada (57% of total bookings). The next most popular airlines are Virgin Atlantic (23%) and British Airways (20%).

Best airlines flying from London to New York LaGuardia Airport

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £276	Free Cancellation	Rating 7.4 10,042 reviews	Search United Airlines flights
British Airways	PriceFrom £324	Free Cancellation	Rating 6.7 8,132 reviews	Search British Airways flights
Lufthansa	PriceFrom £326	Free Cancellation	Rating 6.8 8,159 reviews	Search Lufthansa flights
Air Canada	PriceFrom £344	Free Cancellation	Rating 7.1 11,392 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom £349	Free Cancellation	Rating 7.5 695 reviews	Search Virgin Atlantic flights

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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?

Yes. All flights to New York from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to New York?

Once all potential London to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from London and alert you when they change.

An easier way to manage your New York LaGuardia Airport trip

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Cheap flights from London to New York from £360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from London to New York LaGuardia Airport

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

Air Canada flights from London to New York LaGuardia Airport

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

momondo Fare Finder

Use the filters below to find and compare flights from London 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 to New York LaGuardia Airport

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

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

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

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

Which airlines fly to New York LaGuardia Airport?

How often are flights from London to New York delayed?

What is the most punctual flight time for London to New York flights?

What day of the week experiences the fewest flight delays on this route?

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

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

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

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

When to book flights from London to New York LaGuardia Airport

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

Fastest flight time

Direct flights

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

Best airlines flying from London to New York LaGuardia Airport

Compare and see reviews for airlines that fly from London 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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