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

United Airlines, Delta, and Air Canada are the most popular carriers operating from New York LaGuardia to London

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

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 New York LaGuardia Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$266 Cheap Flights from New York LaGuardia Airport to London in 2025/26

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15:20 - 07:10LGA-LHR

10h 50m1 stop

13:25 - 21:33LHR-LGA

13h 08m1 stop

$747Air Canada

Find Deal

Mon, 1 Dec - Mon, 8 Dec

16:30 - 06:50LGA-LHR

9h 20m1 stop

09:40 - 15:30LHR-LGA

10h 50m1 stop

$756Virgin Atlantic

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Thu, 11 Dec - Tue, 16 Dec

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 16:57LHR-LGA

32h 32m1 stop

$762United Airlines

Find Deal

Tue, 30 Dec - Tue, 13 Jan

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 12:23LHR-LGA

27h 58m1 stop

$763United Airlines

Find Deal

Fri, 5 Dec - Thu, 11 Dec

21:15 - 05:55LGA-LHR

27h 40m1 stop

13:25 - 09:52LHR-LGA

25h 27m1 stop

$769United Airlines

Find Deal

Mon, 29 Dec - Mon, 12 Jan

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 14:42LHR-LGA

30h 17m1 stop

$774United Airlines

Find Deal

Sun, 11 Jan - Sat, 31 Jan

19:15 - 05:55LGA-LHR

29h 40m1 stop

15:00 - 14:42LHR-LGA

28h 42m1 stop

$782United Airlines

Find Deal

Sat, 14 Feb - Sat, 21 Feb

15:20 - 07:10LGA-LHR

10h 50m1 stop

13:25 - 19:02LHR-LGA

10h 37m1 stop

$783United Airlines

Find Deal

Wed, 3 Dec - Mon, 8 Dec

14:55 - 06:40LGA-LHR

10h 45m1 stop

13:25 - 19:02LHR-LGA

10h 37m1 stop

$785United Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

08:15 - 05:55LGA-LHR

16h 40m1 stop

13:25 - 19:02LHR-LGA

10h 37m1 stop

$788United Airlines

Find Deal

Fri, 12 Dec - Wed, 25 Feb

Virgin Atlantic flights from New York LaGuardia Airport to London

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

Virgin Atlantic

11 Dec

LGA16:30New York LaGuardia

9h 20m

1 stop

LHR06:50London Heathrow

16 Dec

LHR09:40London Heathrow

10h 50m

1 stop

LGA15:30New York LaGuardia

$756

Find similar

Virgin Atlantic

1 Dec

LGA15:00New York LaGuardia

11h 50m

1 stop

LHR07:50London Heathrow

7 Dec

LHR08:55London Heathrow

16h 09m

2 stops

LGA20:04New York LaGuardia

$795

Find similar

Virgin Atlantic

23 Nov

LGA17:00New York LaGuardia

13h 25m

1 stop

LHR11:25London Heathrow

20 Feb

LHR06:30London Heathrow

15h 00m

2 stops

LGA16:30New York LaGuardia

$797

Find similar

United Airlines flights from New York LaGuardia Airport to London

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

United Airlines

30 Dec

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

13 Jan

LHR13:25London Heathrow

32h 32m

1 stop

LGA16:57New York LaGuardia

$762

Find similar

United Airlines

5 Dec

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

11 Dec

LHR13:25London Heathrow

27h 58m

1 stop

LGA12:23New York LaGuardia

$763

Find similar

United Airlines

29 Dec

LGA21:15New York LaGuardia

27h 40m

1 stop

LHR05:55London Heathrow

12 Jan

LHR13:25London Heathrow

25h 27m

1 stop

LGA09:52New York LaGuardia

$769

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 1/12

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 8/12

13:25-21:33

1 stop13h 08m

$746

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 11/12

16:30-06:50

1 stop9h 20m

London Heathrow

Tue 16/12

09:40-15:30

1 stop10h 50m

$756

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 30/12

06:00-10:50

1 stop23h 50m

London Heathrow

Tue 13/1

13:25-16:57

1 stop32h 32m

$762

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 5/12

06:00-10:50

1 stop23h 50m

London Heathrow

Thu 11/12

13:25-12:23

1 stop27h 58m

$763

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 29/12

21:15-05:55

1 stop27h 40m

London Heathrow

Mon 12/1

13:25-09:52

1 stop25h 27m

$769

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 11/1

06:00-10:50

1 stop23h 50m

London Heathrow

Sat 31/1

13:25-14:42

1 stop30h 17m

$774

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 14/2

19:15-05:55

1 stop29h 40m

London Heathrow

Sat 21/2

15:00-14:42

1 stop28h 42m

$782

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 3/12

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 8/12

13:25-19:02

1 stop10h 37m

$783

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 3/12

14:55-06:40

1 stop10h 45m

London Heathrow

Wed 10/12

13:25-19:02

1 stop10h 37m

$785

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 12/12

08:15-05:55

1 stop16h 40m

London Heathrow

Wed 25/2

13:25-19:02

1 stop10h 37m

$788

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 New York LaGuardia Airport to London

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of January, then book flights to London from New York LaGuardia Airport during October instead. Flights to London in October, while not as cheap as those in January, still average around $809.

What is the cheapest day to depart on your flight to London?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $791. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around $1,055.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $759. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $979.

How have New York LaGuardia Airport to London flight prices changed over time?

When to book flights from New York LaGuardia Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

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

Direct flights	None

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

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How far is New York LaGuardia to London by plane?
New York LaGuardia and London are 5553.6 km apart from one another. Flights usually cover this in 9h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from New York LaGuardia Airport to London?
Prices for flights from New York LaGuardia Airport to London refresh daily.
How old do you have to be to fly from New York LaGuardia Airport to London?
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 New York LaGuardia Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Gatwick

Hounslow

Wembley

Milton Keynes

Brentford

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Guildford

Sutton

Maidstone

Watford

Ashford

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

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

All flight searches from New York to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for New York to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Fly into one of these airports located in London

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Cheap flights from New York LaGuardia Airport to London from $266

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York LaGuardia Airport to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Virgin Atlantic flights from New York LaGuardia Airport to London

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

United Airlines flights from New York LaGuardia Airport to London

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

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from New York LaGuardia Airport to London

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of January, then book flights to London from New York LaGuardia Airport during October instead. Flights to London in October, while not as cheap as those in January, still average around $809.

What is the cheapest day to depart on your flight to London?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $791. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around $1,055.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as $759. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $979.

How have New York LaGuardia Airport to London flight prices changed over time?

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

United Airlines, Delta, and Air Canada are the most popular carriers operating from New York LaGuardia to London

When to book flights from New York LaGuardia Airport to London

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

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

Direct flights

How far is New York LaGuardia to London by plane?

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

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

What documentation or ID do you need to fly to London?

Travelling to a place near London?

Why use momondo?

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

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

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

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London