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

Virgin Atlantic, Delta, 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€171 Cheap Flights from New York LaGuardia Airport to London in 2025

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from New York LaGuardia Airport to London

Round-trip

One-way

Last minute

Cheap return flights

19:29 - 06:55LGA-LHR

30h 26m1 stop

14:05 - 08:02LHR-LGA

22h 57m1 stop

€432United Airlines

Find Deal

Fri, 19 Sep - Fri, 26 Sep

19:29 - 06:55LGA-LHR

30h 26m1 stop

14:05 - 08:02LHR-LGA

22h 57m1 stop

€433United Airlines

Find Deal

Sun, 31 Aug - Wed, 10 Sep

15:30 - 06:30LGA-LHR

10h 00m1 stop

09:30 - 14:47LHR-LGA

10h 17m1 stop

€435Air Canada

Find Deal

Sun, 28 Sep - Tue, 7 Oct

14:15 - 05:55LGA-LHR

11h 40m1 stop

13:25 - 23:30LHR-LGA

39h 05m2 stops

€436United Airlines

Find Deal

Fri, 31 Oct - Wed, 5 Nov

15:30 - 06:30LGA-LHR

10h 00m1 stop

14:05 - 19:37LHR-LGA

10h 32m1 stop

€443Lufthansa

Find Deal

Tue, 9 Sep - Fri, 19 Sep

19:29 - 10:40LGA-LHR

10h 11m1 stop

09:30 - 16:52LHR-LGA

12h 22m1 stop

€444

Find Deal

Mon, 29 Sep - Wed, 8 Oct

19:29 - 10:40LGA-LHR

10h 11m1 stop

09:30 - 16:52LHR-LGA

12h 22m1 stop

€445

Find Deal

Mon, 29 Sep - Wed, 8 Oct

17:00 - 10:30LGA-LHR

12h 30m1 stop

11:20 - 19:20LHR-LGA

13h 00m1 stop

€456Virgin Atlantic

Find Deal

Mon, 1 Sep - Wed, 10 Sep

15:30 - 06:30LGA-LHR

10h 00m1 stop

14:05 - 19:37LHR-LGA

10h 32m1 stop

€465Lufthansa

Find Deal

Wed, 17 Sep - Tue, 14 Oct

14:00 - 07:50LGA-LHR

12h 50m1 stop

08:55 - 20:30LHR-LGA

16h 35m2 stops

€471Virgin Atlantic

Find Deal

Fri, 2 Jan - Sun, 11 Jan

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

19 Sept

LGA19:29New York LaGuardia

30h 26m

1 stop

LHR06:55London Heathrow

26 Sept

LHR14:05London Heathrow

22h 57m

1 stop

LGA08:02New York LaGuardia

€432

Find similar

United Airlines

31 Aug

LGA19:29New York LaGuardia

30h 26m

1 stop

LHR06:55London Heathrow

10 Sept

LHR14:05London Heathrow

22h 57m

1 stop

LGA08:02New York LaGuardia

€433

Find similar

United Airlines

31 Oct

LGA14:15New York LaGuardia

11h 40m

1 stop

LHR05:55London Heathrow

5 Nov

LHR13:25London Heathrow

39h 05m

2 stops

LGA23:30New York LaGuardia

€436

Find similar

Lufthansa flights from New York LaGuardia Airport to London

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

Lufthansa

9 Sept

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

19 Sept

LHR14:05London Heathrow

10h 32m

1 stop

LGA19:37New York LaGuardia

€443

Find similar

Lufthansa

17 Sept

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

14 Oct

LHR14:05London Heathrow

10h 32m

1 stop

LGA19:37New York LaGuardia

€465

Find similar

Lufthansa

24 Sept

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

11 Oct

LHR14:05London Heathrow

10h 32m

1 stop

LGA19:37New York LaGuardia

€486

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 19/9

19:29-06:55

1 stop30h 26m

London Heathrow

Fri 26/9

14:05-08:02

1 stop22h 57m

€432

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 31/8

19:29-06:55

1 stop30h 26m

London Heathrow

Wed 10/9

14:05-08:02

1 stop22h 57m

€433

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 28/9

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 7/10

09:30-14:47

1 stop10h 17m

€435

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 31/10

14:15-05:55

1 stop11h 40m

London Heathrow

Wed 5/11

13:25-23:30

2 stops39h 05m

€436

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 9/9

15:30-06:30

1 stop10h 00m

London Heathrow

Fri 19/9

14:05-19:37

1 stop10h 32m

€443

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 29/9

19:29-10:40

1 stop10h 11m

London Heathrow

Wed 8/10

09:30-16:52

1 stop12h 22m

€444

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 29/9

19:29-10:40

1 stop10h 11m

London Heathrow

Wed 8/10

09:30-16:52

1 stop12h 22m

€445

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 1/9

17:00-10:30

1 stop12h 30m

London Heathrow

Wed 10/9

11:20-19:20

1 stop13h 00m

€456

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 17/9

15:30-06:30

1 stop10h 00m

London Heathrow

Tue 14/10

14:05-19:37

1 stop10h 32m

€465

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 2/1

14:00-07:50

1 stop12h 50m

London Heathrow

Sun 11/1

08:55-20:30

2 stops16h 35m

€471

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?

In general, January is the cheapest month to fly from New York LaGuardia Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €406. If you are unable to visit London during the month of January, then departing from New York LaGuardia Airport during the month February is also very affordable. Most momondo users find prices during this month for around €442.

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

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €517. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around €600.

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 €467. In contrast, the most expensive time of day to depart to London is in the evening when prices are around €608.

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

How far is New York LaGuardia to London by plane?
New York LaGuardia and London are 5553.6 km apart from one another. Typically, this will take 9h 30m by plane in normal conditions.
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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Gatwick

Southend-on-Sea

Watford

Surbiton

Chichester

Croydon

Abingdon

Bishop's Stortford

Chelmsford

Milton Keynes

St. Albans

Woking

Sudbury

Newbury

Dorking

Dartford

Aylesbury

Maidstone

Eastbourne

Sidcup

Why use momondo?

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

Finding the right flight to London from New York 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 London quick and easy, saving you time and money.

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

Flights from New York to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from New York and alert you when they change.