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.

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?

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

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.

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 were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to New York LaGuardia Airport.

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

The travel and health documents required for your trip to New York LaGuardia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$510 Cheap Flights from London to New York LaGuardia Airport in 2026

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10:50 - 23:30

LHR

LGA

17h 40m

2 stops

09:10 - 06:45

LGA

LHR

16h 35m

1 stop

$827United Airlines

Wed, 15 Apr - Wed, 22 Apr

06:50 - 17:13

LHR

LGA

15h 23m

2 stops

13:10 - 06:45

LGA

LHR

12h 35m

1 stop

$828United Airlines

Sun, 19 Apr - Sun, 26 Apr

10:50 - 23:30

LHR

LGA

17h 40m

2 stops

10:35 - 06:30

LGA

LHR

14h 55m

1 stop

$830United Airlines

Sun, 19 Apr - Wed, 20 May

06:50 - 18:44

LHR

LGA

16h 54m

2 stops

19:29 - 10:40

LGA

LHR

10h 11m

1 stop

$831United Airlines

Fri, 24 Apr - Mon, 4 May

06:50 - 18:43

LHR

LGA

16h 53m

2 stops

15:30 - 06:30

LGA

LHR

10h 00m

1 stop

$833United Airlines

Wed, 13 May - Sun, 17 May

10:35 - 23:21

LGW

LGA

17h 46m

2 stops

12:00 - 09:25

LGA

LGW

16h 25m

2 stops

$908Delta

Tue, 5 May - Tue, 12 May

10:35 - 23:21

LGW

LGA

17h 46m

2 stops

12:00 - 09:25

LGA

LGW

16h 25m

2 stops

$911Delta

Tue, 5 May - Tue, 12 May

14:00 - 14:29

LGW

LGA

29h 29m

1 stop

08:00 - 10:00

LGA

LGW

21h 00m

1 stop

$972Multiple Airlines

Sun, 19 Apr - Sun, 26 Apr

12:40 - 16:55

LGW

LGA

33h 15m

1 stop

20:25 - 07:55

LGA

LGW

30h 30m

1 stop

$991Air Transat

Mon, 20 Apr - Wed, 20 May

12:40 - 08:55

LGW

LGA

25h 15m

1 stop

20:25 - 07:55

LGA

LGW

30h 30m

1 stop

$995Air Transat

Sat, 12 Sep - Fri, 25 Sep

Air Transat flights from London to New York LaGuardia Airport

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

Air Transat

20 Apr

LGW12:40London Gatwick

33h 15m

1 stop

LGA16:55New York LaGuardia

20 May

LGA20:25New York LaGuardia

30h 30m

1 stop

LGW07:55London Gatwick

$991

Air Transat

12 Sept

LGW09:40London Gatwick

12h 15m

1 stop

LGA16:55New York LaGuardia

24 Sept

LGA09:55New York LaGuardia

17h 00m

1 stop

LGW07:55London Gatwick

$995

Air Transat

9 Sept

LGW12:40London Gatwick

11h 45m

1 stop

LGA19:25New York LaGuardia

16 Sept

LGA20:25New York LaGuardia

30h 30m

1 stop

LGW07:55London Gatwick

$998

British Airways flights from London to New York LaGuardia Airport

Our best British Airways deals on London to New York LaGuardia Airport flight tickets

British Airways

14 May

LHR11:00London Heathrow

14h 49m

1 stop

LGA20:49New York LaGuardia

17 May

LGA21:29New York LaGuardia

29h 31m

1 stop

LHR08:00London Heathrow

$928

British Airways

20 Apr

LHR11:00London Heathrow

12h 49m

1 stop

LGA18:49New York LaGuardia

27 Apr

LGA18:03New York LaGuardia

8h 57m

1 stop

LHR08:00London Heathrow

$931

British Airways

22 Apr

LHR12:00London Heathrow

12h 59m

1 stop

LGA19:59New York LaGuardia

26 Apr

LGA18:59New York LaGuardia

33h 06m

1 stop

LHR09:05London Heathrow

$965

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

Wed 15/4

10:50-23:30

2 stops17h 40m

New York LaGuardia

Wed 22/4

09:10-06:45

1 stop16h 35m

$827

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 19/4

06:50-17:13

2 stops15h 23m

New York LaGuardia

Sun 26/4

13:10-06:45

1 stop12h 35m

$828

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 19/4

10:50-23:30

2 stops17h 40m

New York LaGuardia

Wed 20/5

10:35-06:30

1 stop14h 55m

$830

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 24/4

06:50-18:44

2 stops16h 54m

New York LaGuardia

Mon 4/5

19:29-10:40

1 stop10h 11m

$831

Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 13/5

06:50-18:43

2 stops16h 53m

New York LaGuardia

Sun 17/5

15:30-06:30

1 stop10h 00m

$833

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 5/5

10:35-23:21

2 stops17h 46m

New York LaGuardia

Tue 12/5

12:00-09:25

2 stops16h 25m

$908

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 5/5

10:35-23:21

2 stops17h 46m

New York LaGuardia

Tue 12/5

12:00-09:25

2 stops16h 25m

$911

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sun 19/4

14:00-14:29

1 stop29h 29m

New York LaGuardia

Sun 26/4

08:00-10:00

1 stop21h 00m

$972

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Mon 20/4

12:40-16:55

1 stop33h 15m

New York LaGuardia

Wed 20/5

20:25-07:55

1 stop30h 30m

$991

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Sat 12/9

12:40-08:55

1 stop25h 15m

New York LaGuardia

Fri 25/9

20:25-07:55

1 stop30h 30m

$995

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

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

The month of September is, on average, the cheapest month to fly to New York LaGuardia Airport from London, with most prices found around $662. The month of October is another great option to travel to New York LaGuardia Airport, with average flight prices from London averaging around $665.

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $955 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from London for as low as $668 on momondo.

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 07m
Direct flights	None

The fastest flight from London to New York LaGuardia Airport takes 10h 07m

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.

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How far is London to New York LaGuardia by plane?
New York LaGuardia is 5553.6 km away from London. Typically, this will take 10h 07m 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 were last updated today.
How old do you have to be to fly from London to New York LaGuardia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The travel and health documents required for your trip to New York LaGuardia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Bronx

Port Jefferson

Hoboken

Galloway

Robbinsville

Why use momondo?

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

Finding the right flight to New York from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New York quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to New York from London which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for London to New York flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from London to New York from $510

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 13/5. 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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Air Transat flights from London to New York LaGuardia Airport

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

British Airways flights from London to New York LaGuardia Airport

Our best British Airways 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 cheapest month to fly to New York LaGuardia Airport?

How far in advance should I book a flight to New York LaGuardia Airport?

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

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?

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

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

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Why use momondo?

An easier way to manage your New York LaGuardia Airport trip

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Get notified when prices go down

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

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