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 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 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

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.

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.

$577 Cheap Flights from London to New York LaGuardia Airport in 2026

Q: 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 $1,369 to $799. The lowest price recently found on this route was $815.

1 adult

Find the cheapest flights from London to New York

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:50 - 23:30

LHR

LGA

17h 40m

2 stops

08:45 - 06:30

LGA

LHR

16h 45m

1 stop

$815United Airlines

Sat, 2 May - Sun, 3 May

07:40 - 21:11

LHR

LGA

18h 31m

2 stops

15:19 - 07:10

LGA

LHR

10h 51m

1 stop

$817British Airways

Mon, 4 May - Tue, 12 May

06:55 - 18:43

LHR

LGA

16h 48m

2 stops

14:50 - 10:40

LGA

LHR

14h 50m

1 stop

$818United Airlines

Wed, 6 May - Thu, 14 May

07:25 - 18:43

LHR

LGA

16h 18m

2 stops

14:50 - 06:55

LGA

LHR

11h 05m

1 stop

$820United Airlines

Fri, 1 May - Mon, 11 May

07:30 - 18:43

LHR

LGA

16h 13m

2 stops

10:27 - 06:55

LGA

LHR

15h 28m

1 stop

$821United Airlines

Sat, 2 May - Sat, 16 May

10:35 - 07:30

LGW

LGA

25h 55m

2 stops

12:03 - 09:25

LGA

LGW

16h 22m

2 stops

$906Delta

Tue, 5 May - Tue, 12 May

14:00 - 14:00

LGW

LGA

29h 00m

1 stop

08:00 - 10:00

LGA

LGW

21h 00m

1 stop

$990Multiple Airlines

Thu, 28 May - Tue, 7 Jul

12:40 - 19:25

LGW

LGA

11h 45m

1 stop

09:55 - 07:55

LGA

LGW

17h 00m

1 stop

$993Air Transat

Tue, 8 Sep - Thu, 17 Sep

14:00 - 18:52

LGW

LGA

33h 52m

1 stop

08:29 - 10:00

LGA

LGW

20h 31m

1 stop

$994Multiple Airlines

Wed, 30 Sep - Tue, 20 Oct

12:40 - 16:55

LGW

LGA

33h 15m

1 stop

09:55 - 07:55

LGA

LGW

17h 00m

1 stop

$1,011Air Transat

Thu, 10 Sep - Mon, 14 Sep

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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

2 May

LHR10:50London Heathrow

17h 40m

2 stops

LGA23:30New York LaGuardia

3 May

LGA08:45New York LaGuardia

16h 45m

1 stop

LHR06:30London Heathrow

$815

United Airlines

6 May

LHR06:55London Heathrow

16h 48m

2 stops

LGA18:43New York LaGuardia

14 May

LGA14:50New York LaGuardia

14h 50m

1 stop

LHR10:40London Heathrow

$818

United Airlines

10 May

LHR07:25London Heathrow

16h 18m

2 stops

LGA18:43New York LaGuardia

16 May

LGA10:27New York LaGuardia

15h 28m

1 stop

LHR06:55London Heathrow

$820

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

4 May

LHR07:40London Heathrow

18h 31m

2 stops

LGA21:11New York LaGuardia

12 May

LGA15:19New York LaGuardia

10h 51m

1 stop

LHR07:10London Heathrow

$817

British Airways

29 Apr

LHR11:00London Heathrow

12h 49m

1 stop

LGA18:49New York LaGuardia

12 May

LGA18:00New York LaGuardia

9h 00m

1 stop

LHR08:00London Heathrow

$864

British Airways

11 May

LHR14:30London Heathrow

11h 19m

1 stop

LGA20:49New York LaGuardia

17 May

LGA18:00New York LaGuardia

9h 00m

1 stop

LHR08:00London Heathrow

$923

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

Sat 2/5

10:50-23:30

2 stops17h 40m

New York LaGuardia

Sun 3/5

08:45-06:30

1 stop16h 45m

$815

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 4/5

07:40-21:11

2 stops18h 31m

New York LaGuardia

Tue 12/5

15:19-07:10

1 stop10h 51m

$817

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 6/5

06:55-18:43

2 stops16h 48m

New York LaGuardia

Thu 14/5

14:50-10:40

1 stop14h 50m

$818

Fastest return journey

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 1/5

07:25-18:43

2 stops16h 18m

New York LaGuardia

Mon 11/5

14:50-06:55

1 stop11h 05m

$820

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 2/5

07:30-18:43

2 stops16h 13m

New York LaGuardia

Sat 16/5

10:27-06:55

1 stop15h 28m

$821

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 5/5

10:35-07:30

2 stops25h 55m

New York LaGuardia

Tue 12/5

12:03-09:25

2 stops16h 22m

$906

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Thu 28/5

14:00-14:00

1 stop29h 00m

New York LaGuardia

Tue 7/7

08:00-10:00

1 stop21h 00m

$990

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Tue 8/9

12:40-19:25

1 stop11h 45m

New York LaGuardia

Thu 17/9

09:55-07:55

1 stop17h 00m

$993

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Wed 30/9

14:00-18:52

1 stop33h 52m

New York LaGuardia

Tue 20/10

08:29-10:00

1 stop20h 31m

$994

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Thu 10/9

12:40-16:55

1 stop33h 15m

New York LaGuardia

Mon 14/9

09:55-07:55

1 stop17h 00m

$1,011

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 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?

The month of September is, on average, the cheapest month to fly to New York LaGuardia Airport from London, with most prices found around $649. The month of October is another great option to travel to New York LaGuardia Airport, with average flight prices from London averaging around $651.

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	13h 41m
Direct flights	None

The fastest flight from London to New York LaGuardia Airport takes 13h 41m

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

How far is London to New York LaGuardia by plane?
New York LaGuardia is 5553.6 km away from London. Typically, this will take 13h 41m 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.

Queens

Bronx

Port Jefferson

Hoboken

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 $577

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 23/9. 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

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 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?

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

Fastest flight time

Direct flights

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

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.

Get notified when prices go down

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

Find better results for your trip to New York

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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