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

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

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 are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 license, 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.

₹ 19,363 Cheap Flights from New York LaGuardia Airport to London in 2025/26

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Find the cheapest flights from New York LaGuardia Airport to London

Round-trip

One-way

Last minute

Cheap return flights

10:35 - 07:10LGA-LHR

15h 35m1 stop

09:00 - 19:03LHR-LGA

15h 03m2 stops

₹ 43,920Multiple Airlines

Find Deal

Wed, 19 Nov - Thu, 27 Nov

06:00 - 10:50LGA-LHR

23h 50m1 stop

13:25 - 12:22LHR-LGA

27h 57m1 stop

₹ 44,448United Airlines

Find Deal

Wed, 31 Dec - Sun, 8 Feb

17:45 - 09:35LGA-LHR

10h 50m1 stop

06:50 - 16:52LHR-LGA

14h 02m2 stops

₹ 44,624Air Canada

Find Deal

Wed, 15 Oct - Thu, 30 Oct

15:30 - 06:30LGA-LHR

10h 00m1 stop

14:05 - 21:30LHR-LGA

12h 25m1 stop

₹ 45,328Air Canada

Find Deal

Wed, 15 Oct - Wed, 22 Oct

15:30 - 06:30LGA-LHR

10h 00m1 stop

14:05 - 19:37LHR-LGA

10h 32m1 stop

₹ 45,504Lufthansa

Find Deal

Wed, 15 Oct - Wed, 22 Oct

19:30 - 06:25LGA-LHR

29h 55m1 stop

11:45 - 23:48LHR-LGA

17h 03m2 stops

₹ 46,736Delta

Find Deal

Sun, 28 Dec - Wed, 14 Jan

16:30 - 08:05LGA-LHR

10h 35m1 stop

09:40 - 16:26LHR-LGA

11h 46m1 stop

₹ 46,824Virgin Atlantic

Find Deal

Fri, 10 Oct - Tue, 14 Oct

13:00 - 07:50LGA-LHR

13h 50m1 stop

11:30 - 23:48LHR-LGA

17h 18m2 stops

₹ 46,912Virgin Atlantic

Find Deal

Mon, 5 Jan - Sun, 18 Jan

07:00 - 11:25LGA-LHR

23h 25m1 stop

11:45 - 23:48LHR-LGA

17h 03m2 stops

₹ 47,000Delta

Find Deal

Fri, 2 Jan - Fri, 16 Jan

15:30 - 06:30LGA-LHR

10h 00m1 stop

14:05 - 19:37LHR-LGA

10h 32m1 stop

₹ 49,905Lufthansa

Find Deal

Wed, 8 Oct - Tue, 14 Oct

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

31 Dec

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

8 Feb

LHR13:25London Heathrow

27h 57m

1 stop

LGA12:22New York LaGuardia

₹ 44,448

Find similar

United Airlines

21 Sept

LGA06:25New York LaGuardia

24h 20m

1 stop

LHR11:45London Heathrow

26 Sept

LHR14:05London Heathrow

22h 57m

1 stop

LGA08:02New York LaGuardia

₹ 44,888

Find similar

United Airlines

22 Sept

LGA06:00New York LaGuardia

23h 40m

1 stop

LHR10:40London Heathrow

27 Sept

LHR08:30London Heathrow

29h 54m

1 stop

LGA09:24New York LaGuardia

₹ 44,976

Find similar

Air Canada flights from New York LaGuardia Airport to London

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

Air Canada

15 Oct

LGA17:45New York LaGuardia

10h 50m

1 stop

LHR09:35London Heathrow

30 Oct

LHR06:50London Heathrow

14h 02m

2 stops

LGA16:52New York LaGuardia

₹ 44,624

Find similar

Air Canada

15 Oct

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

22 Oct

LHR14:05London Heathrow

12h 25m

1 stop

LGA21:30New York LaGuardia

₹ 45,328

Find similar

Air Canada

28 Sept

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

2 Oct

LHR12:40London Heathrow

13h 52m

2 stops

LGA21:32New York LaGuardia

₹ 45,504

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

Wed 19/11

10:35-07:10

1 stop15h 35m

London Heathrow

Thu 27/11

09:00-19:03

2 stops15h 03m

₹ 43,920

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 31/12

06:00-10:50

1 stop23h 50m

London Heathrow

Sun 8/2

13:25-12:22

1 stop27h 57m

₹ 44,448

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 15/10

17:45-09:35

1 stop10h 50m

London Heathrow

Thu 30/10

06:50-16:52

2 stops14h 02m

₹ 44,624

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 15/10

15:30-06:30

1 stop10h 00m

London Heathrow

Wed 22/10

14:05-21:30

1 stop12h 25m

₹ 45,328

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 15/10

15:30-06:30

1 stop10h 00m

London Heathrow

Wed 22/10

14:05-19:37

1 stop10h 32m

₹ 45,504

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 28/12

19:30-06:25

1 stop29h 55m

London Heathrow

Wed 14/1

11:45-23:48

2 stops17h 03m

₹ 46,736

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 10/10

16:30-08:05

1 stop10h 35m

London Heathrow

Tue 14/10

09:40-16:26

1 stop11h 46m

₹ 46,824

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 5/1

13:00-07:50

1 stop13h 50m

London Heathrow

Sun 18/1

11:30-23:48

2 stops17h 18m

₹ 46,912

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 2/1

07:00-11:25

1 stop23h 25m

London Heathrow

Fri 16/1

11:45-23:48

2 stops17h 03m

₹ 47,000

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 8/10

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 14/10

14:05-19:37

1 stop10h 32m

₹ 49,905

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?

The month of January is, on average, the cheapest month to fly to London from New York LaGuardia Airport, with most prices found around ₹ 41,631. The month of February is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around ₹ 45,328.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as ₹ 51,185. On the other hand, Saturday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 61,840.

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

According to our data, the cheapest time of day to fly to London is at midday. momondo users have found flights departing from New York LaGuardia Airport to London at midday for as low as ₹ 36,892. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly in the evening, with an average ticket price of ₹ 62,403. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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.

Search flight deals

How far is New York LaGuardia to London by plane?
The straight-line distance from New York LaGuardia to London is 5553.6 km. By plane, this route typically takes 9h 20m.
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 are refreshed on a daily basis.
How old do you have to be to fly from New York LaGuardia Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 license, 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.

Milton Keynes

Eastbourne

Hatfield

St. Albans

Southall

Watford

Luton

Hounslow

Guildford

Slough

Bedford

Harrow

Hastings

Winchester

Croydon

Lymington

Hayes

Richmond

Wembley

Uxbridge

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from New York.

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

Yes. momondo allows you to filter the results for New York to London flights to just show those with 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?

Of course. momondo tracks the price of New York to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.