What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from New York to London delayed?

Historically, on average around 0% of flights between New York and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for New York to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Air Canada, Virgin Atlantic, and American Airlines 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.

₹ 19,908 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

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

15:20 - 07:10

LGA

LHR

10h 50m1 stop

13:25 - 19:02

LHR

LGA

10h 37m1 stop

₹ 45,724Air Canada

Thu, 15 Jan - Thu, 22 Jan

06:00 - 10:50

LGA

LHR

24h 50m1 stop

09:30 - 13:49

LHR

LGA

33h 19m2 stops

₹ 46,270United Airlines

Mon, 23 Mar - Mon, 30 Mar

21:15 - 05:55

LGA

LHR

27h 40m1 stop

13:25 - 09:53

LHR

LGA

25h 28m1 stop

₹ 46,361United Airlines

Tue, 30 Dec - Fri, 9 Jan

06:00 - 10:50

LGA

LHR

23h 50m1 stop

13:25 - 09:53

LHR

LGA

25h 28m1 stop

₹ 46,543United Airlines

Sat, 24 Jan - Tue, 10 Feb

12:40 - 07:10

LGA

LHR

13h 30m1 stop

13:25 - 19:02

LHR

LGA

10h 37m1 stop

₹ 46,724Air Canada

Tue, 13 Jan - Tue, 20 Jan

06:00 - 10:50

LGA

LHR

23h 50m1 stop

13:25 - 16:57

LHR

LGA

32h 32m1 stop

₹ 46,815United Airlines

Wed, 31 Dec - Fri, 9 Jan

15:20 - 07:10

LGA

LHR

10h 50m1 stop

11:10 - 17:58

LHR

LGA

11h 48m1 stop

₹ 46,906Air Canada

Mon, 12 Jan - Mon, 19 Jan

21:15 - 05:55

LGA

LHR

27h 40m1 stop

13:25 - 09:53

LHR

LGA

25h 28m1 stop

₹ 47,270United Airlines

Tue, 30 Dec - Fri, 9 Jan

06:00 - 10:50

LGA

LHR

23h 50m1 stop

13:25 - 09:53

LHR

LGA

25h 28m1 stop

₹ 47,452United Airlines

Wed, 28 Jan - Wed, 4 Feb

06:00 - 10:50

LGA

LHR

23h 50m1 stop

13:25 - 16:57

LHR

LGA

32h 32m1 stop

₹ 47,543United Airlines

Sat, 10 Jan - Sat, 17 Jan

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 Jan

LGA15:20New York LaGuardia

10h 50m

1 stop

LHR07:10London Heathrow

22 Jan

LHR13:25London Heathrow

10h 37m

1 stop

LGA19:02New York LaGuardia

₹ 45,724

Find similar

Air Canada

13 Jan

LGA12:40New York LaGuardia

13h 30m

1 stop

LHR07:10London Heathrow

20 Jan

LHR13:25London Heathrow

10h 37m

1 stop

LGA19:02New York LaGuardia

₹ 46,724

Find similar

Air Canada

12 Jan

LGA15:20New York LaGuardia

10h 50m

1 stop

LHR07:10London Heathrow

19 Jan

LHR11:10London Heathrow

11h 48m

1 stop

LGA17:58New York LaGuardia

₹ 46,906

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

23 Mar

LGA06:00New York LaGuardia

24h 50m

1 stop

LHR10:50London Heathrow

30 Mar

LHR09:30London Heathrow

33h 19m

2 stops

LGA13:49New York LaGuardia

₹ 46,270

Find similar

United Airlines

30 Dec

LGA21:15New York LaGuardia

27h 40m

1 stop

LHR05:55London Heathrow

9 Jan

LHR13:25London Heathrow

25h 28m

1 stop

LGA09:53New York LaGuardia

₹ 46,361

Find similar

United Airlines

24 Jan

LGA06:00New York LaGuardia

23h 50m

1 stop

LHR10:50London Heathrow

6 Feb

LHR13:25London Heathrow

25h 28m

1 stop

LGA09:53New York LaGuardia

₹ 46,543

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

Thu 15/1

15:20-07:10

1 stop10h 50m

London Heathrow

Thu 22/1

13:25-19:02

1 stop10h 37m

₹ 45,724

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 23/3

06:00-10:50

1 stop24h 50m

London Heathrow

Mon 30/3

09:30-13:49

2 stops33h 19m

₹ 46,270

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 30/12

21:15-05:55

1 stop27h 40m

London Heathrow

Fri 9/1

13:25-09:53

1 stop25h 28m

₹ 46,361

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 24/1

06:00-10:50

1 stop23h 50m

London Heathrow

Tue 10/2

13:25-09:53

1 stop25h 28m

₹ 46,543

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 13/1

12:40-07:10

1 stop13h 30m

London Heathrow

Tue 20/1

13:25-19:02

1 stop10h 37m

₹ 46,724

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 31/12

06:00-10:50

1 stop23h 50m

London Heathrow

Fri 9/1

13:25-16:57

1 stop32h 32m

₹ 46,815

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 12/1

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 19/1

11:10-17:58

1 stop11h 48m

₹ 46,906

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 30/12

21:15-05:55

1 stop27h 40m

London Heathrow

Fri 9/1

13:25-09:53

1 stop25h 28m

₹ 47,270

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 28/1

06:00-10:50

1 stop23h 50m

London Heathrow

Wed 4/2

13:25-09:53

1 stop25h 28m

₹ 47,452

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 10/1

06:00-10:50

1 stop23h 50m

London Heathrow

Sat 17/1

13:25-16:57

1 stop32h 32m

₹ 47,543

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

Delays

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 ₹ 42,997. The month of October is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around ₹ 48,088.

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 ₹ 53,509. On the other hand, Wednesday 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 ₹ 63,161.

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 ₹ 38,102. 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 ₹ 62,473. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from New York LaGuardia Airport to London takes 9h 50m

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?
The straight-line distance from New York LaGuardia to London is 5553.6 km. By plane, this route typically takes 9h 50m.
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.

Hatfield

Milton Keynes

Eastbourne

St. Albans

Watford

Luton

Hounslow

Chatham

Harrow

Hastings

Winchester

Lymington

Croydon

Wembley

Hayes

Richmond

Uxbridge

Teddington

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.