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

Air Canada, Virgin Atlantic, and United Airlines 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.

$242 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

$744Air Canada

Find Deal

Fri, 5 Dec - Fri, 12 Dec

15:20 - 07:10LGA-LHR

10h 50m1 stop

13:25 - 19:02LHR-LGA

10h 37m1 stop

$745Air Canada

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Wed, 3 Dec - Tue, 9 Dec

19:29 - 06:40LGA-LHR

30h 11m1 stop

09:00 - 19:02LHR-LGA

39h 02m2 stops

$769Multiple Airlines

Find Deal

Fri, 5 Dec - Fri, 12 Dec

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 16:59LHR-LGA

32h 34m1 stop

$770United Airlines

Find Deal

Mon, 17 Nov - Thu, 20 Nov

12:40 - 07:10LGA-LHR

13h 30m1 stop

09:00 - 21:32LHR-LGA

17h 32m2 stops

$773Multiple Airlines

Find Deal

Fri, 16 Jan - Fri, 23 Jan

07:15 - 11:15LGA-LHR

23h 00m1 stop

13:25 - 09:53LHR-LGA

25h 28m1 stop

$776United Airlines

Find Deal

Sun, 16 Nov - Thu, 27 Nov

16:00 - 06:50LGA-LHR

9h 50m1 stop

08:55 - 20:06LHR-LGA

16h 11m2 stops

$799Virgin Atlantic

Find Deal

Mon, 17 Nov - Mon, 24 Nov

16:00 - 06:50LGA-LHR

9h 50m1 stop

08:55 - 19:37LHR-LGA

15h 42m2 stops

$801Virgin Atlantic

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Mon, 17 Nov - Mon, 24 Nov

17:00 - 07:50LGA-LHR

9h 50m1 stop

09:40 - 18:32LHR-LGA

13h 52m1 stop

$810Delta

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Fri, 12 Dec - Thu, 18 Dec

17:00 - 07:50LGA-LHR

9h 50m1 stop

09:40 - 17:33LHR-LGA

12h 53m1 stop

$812Delta

Find Deal

Fri, 12 Dec - Mon, 15 Dec

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

14 Nov

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

21 Nov

LHR13:25London Heathrow

30h 18m

1 stop

LGA14:43New York LaGuardia

$769

Find similar

United Airlines

17 Nov

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

20 Nov

LHR13:25London Heathrow

32h 34m

1 stop

LGA16:59New York LaGuardia

$770

Find similar

United Airlines

16 Nov

LGA07:15New York LaGuardia

23h 00m

1 stop

LHR11:15London Heathrow

27 Nov

LHR13:25London Heathrow

25h 28m

1 stop

LGA09:53New York LaGuardia

$776

Find similar

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

17 Nov

LGA16:00New York LaGuardia

9h 50m

1 stop

LHR06:50London Heathrow

24 Nov

LHR08:55London Heathrow

16h 11m

2 stops

LGA20:06New York LaGuardia

$799

Find similar

Virgin Atlantic

17 Nov

LGA16:00New York LaGuardia

9h 50m

1 stop

LHR06:50London Heathrow

24 Nov

LHR08:55London Heathrow

15h 42m

2 stops

LGA19:37New York LaGuardia

$801

Find similar

Virgin Atlantic

11 Dec

LGA16:30New York LaGuardia

10h 20m

1 stop

LHR07:50London Heathrow

16 Dec

LHR06:30London Heathrow

15h 00m

2 stops

LGA16:30New York LaGuardia

$802

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

Fri 5/12

15:20-07:10

1 stop10h 50m

London Heathrow

Fri 12/12

13:25-21:33

1 stop13h 08m

$744

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 3/12

15:20-07:10

1 stop10h 50m

London Heathrow

Tue 9/12

13:25-19:02

1 stop10h 37m

$745

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 5/12

19:29-06:40

1 stop30h 11m

London Heathrow

Fri 12/12

09:00-19:02

2 stops39h 02m

$769

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 17/11

06:00-10:50

1 stop23h 50m

London Heathrow

Thu 20/11

13:25-16:59

1 stop32h 34m

$770

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 16/1

12:40-07:10

1 stop13h 30m

London Heathrow

Fri 23/1

09:00-21:32

2 stops17h 32m

$773

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 16/11

07:15-11:15

1 stop23h 00m

London Heathrow

Thu 27/11

13:25-09:53

1 stop25h 28m

$776

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 17/11

16:00-06:50

1 stop9h 50m

London Heathrow

Mon 24/11

08:55-20:06

2 stops16h 11m

$799

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 17/11

16:00-06:50

1 stop9h 50m

London Heathrow

Mon 24/11

08:55-19:37

2 stops15h 42m

$801

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 12/12

17:00-07:50

1 stop9h 50m

London Heathrow

Thu 18/12

09:40-18:32

1 stop13h 52m

$810

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 12/12

17:00-07:50

1 stop9h 50m

London Heathrow

Mon 15/12

09:40-17:33

1 stop12h 53m

$812

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 August instead. Flights to London in August, while not as cheap as those in January, still average around $833.

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 $796. 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 $1,062.

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 $764. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $986.

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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Cheap flights from New York LaGuardia Airport to London from $242

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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Find the cheapest flights from New York LaGuardia Airport to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

United Airlines flights from New York LaGuardia Airport to London

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

Virgin Atlantic flights from New York LaGuardia Airport to London

Our best Virgin Atlantic 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 August instead. Flights to London in August, while not as cheap as those in January, still average around $833.

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 $796. 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 $1,062.

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 $764. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $986.

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?

Air Canada, Virgin Atlantic, and United Airlines 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