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

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

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 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.

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 were last updated today.

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 layovers 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 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.

£199 Cheap Flights from New York LaGuardia Airport to London in 2026

Q: What is the typical price of a round-trip flight between New York LaGuardia Airport and London?

Prices are currently low for flights on this route. Typical prices usually range from £506 to £447. The lowest price recently found on this route was £422.

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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.

16:30 - 14:35

LGA

STN

17h 05m

2 stops

07:10 - 18:20

STN

LGA

16h 10m

2 stops

£422Multiple Airlines

Tue, 28 Apr - Tue, 5 May

06:45 - 14:50

LGA

STN

27h 05m

2 stops

07:20 - 09:29

STN

LGA

31h 09m

2 stops

£429Multiple Airlines

Mon, 4 May - Thu, 7 May

10:30 - 14:35

LGA

STN

23h 05m

2 stops

22:05 - 22:31

STN

LGA

29h 26m

2 stops

£446Multiple Airlines

Tue, 14 Apr - Thu, 16 Apr

10:30 - 14:35

LGA

STN

23h 05m

2 stops

07:10 - 19:01

STN

LGA

16h 51m

2 stops

£448Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

17:40 - 10:00

LGA

LHR

11h 20m

1 stop

09:30 - 19:36

LHR

LGA

15h 06m

1 stop

£522Air Canada

Sat, 2 May - Sat, 9 May

17:35 - 10:00

LGA

LHR

11h 25m

1 stop

08:30 - 18:10

LHR

LGA

14h 40m

1 stop

£525Air Canada

Sun, 12 Jul - Tue, 14 Jul

11:00 - 07:55

LGA

LCY

15h 55m

2 stops

08:25 - 21:06

LCY

LGA

17h 41m

2 stops

£618Delta

Tue, 14 Apr - Fri, 17 Apr

13:10 - 07:55

LGA

LCY

13h 45m

2 stops

10:00 - 21:27

LCY

LGA

16h 27m

2 stops

£619Delta

Wed, 15 Apr - Mon, 20 Apr

16:30 - 17:55

LGA

LCY

20h 25m

2 stops

09:15 - 20:32

LCY

LGA

40h 17m

2 stops

£645Lufthansa

Tue, 14 Apr - Fri, 17 Apr

15:30 - 08:40

LGA

LCY

12h 10m

2 stops

09:15 - 19:37

LCY

LGA

15h 22m

2 stops

£663Lufthansa

Wed, 19 Aug - Thu, 27 Aug

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

18 Jul

LGA18:00New York LaGuardia

10h 15m

1 stop

LHR09:15London Heathrow

19 Aug

LHR16:50London Heathrow

11h 38m

1 stop

LGA23:28New York LaGuardia

£557

Virgin Atlantic

1 May

LGA15:00New York LaGuardia

17h 15m

1 stop

LHR13:15London Heathrow

8 May

LHR06:15London Heathrow

16h 15m

2 stops

LGA17:30New York LaGuardia

£579

Virgin Atlantic

3 May

LGA16:00New York LaGuardia

9h 45m

1 stop

LHR06:45London Heathrow

9 May

LHR08:55London Heathrow

14h 35m

2 stops

LGA18:30New York LaGuardia

£580

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

16 Aug

LGA19:48New York LaGuardia

30h 07m

1 stop

LHR06:55London Heathrow

25 Aug

LHR14:05London Heathrow

22h 55m

1 stop

LGA08:00New York LaGuardia

£566

United Airlines

23 Apr

LGA06:00New York LaGuardia

23h 40m

1 stop

LHR10:40London Heathrow

27 Apr

LHR09:30London Heathrow

42h 01m

2 stops

LGA22:31New York LaGuardia

£569

United Airlines

6 Apr

LGA08:55New York LaGuardia

20h 05m

1 stop

LHR10:00London Heathrow

10 Apr

LHR07:25London Heathrow

16h 41m

2 stops

LGA19:06New York LaGuardia

£572

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

Cheapest return flight

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 28/4

16:30-14:35

2 stops17h 05m

London Stansted

Tue 5/5

07:10-18:20

2 stops16h 10m

£422

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Mon 4/5

06:45-14:50

2 stops27h 05m

London Stansted

Thu 7/5

07:20-09:29

2 stops31h 09m

£429

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 14/4

10:30-14:35

2 stops23h 05m

London Stansted

Thu 16/4

22:05-22:31

2 stops29h 26m

£446

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 14/4

10:30-14:35

2 stops23h 05m

London Stansted

Tue 21/4

07:10-19:01

2 stops16h 51m

£448

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 2/5

17:40-10:00

1 stop11h 20m

London Heathrow

Sat 9/5

09:30-19:36

1 stop15h 06m

£522

Fastest return journey

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 12/7

17:35-10:00

1 stop11h 25m

London Heathrow

Tue 14/7

08:30-18:10

1 stop14h 40m

£525

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Tue 14/4

11:00-07:55

2 stops15h 55m

London City

Fri 17/4

08:25-21:06

2 stops17h 41m

£618

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Wed 15/4

13:10-07:55

2 stops13h 45m

London City

Mon 20/4

10:00-21:27

2 stops16h 27m

£619

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Tue 14/4

16:30-17:55

2 stops20h 25m

London City

Fri 17/4

09:15-20:32

2 stops40h 17m

£645

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Wed 19/8

15:30-08:40

2 stops12h 10m

London City

Thu 27/8

09:15-19:37

2 stops15h 22m

£663

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 typical price of a round-trip flight between New York LaGuardia Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from New York LaGuardia Airport is in February. Flight prices, which tend to average around £390, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around £396.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £406. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around £462.

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 £415. Flights in the evening are often more expensive, with an average ticket price of £447.

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 40m
Direct flights	Mon, Thu and Fri
Airports in London	6 airports

The fastest flight from New York LaGuardia Airport to London takes 9h 40m

Direct flights go from New York LaGuardia Airport to London on Monday, Thursday and Friday. There are no airlines offering direct flights..

There are 6 airports in London. From New York LaGuardia Airport there are direct flights to London City (LCY), London Heathrow (LHR), London Luton (LTN), London Gatwick (LGW).

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Frequently asked questions about flying from New York LaGuardia Airport to London

How far is New York LaGuardia to London by plane?
New York LaGuardia and London are 3450.9 mi apart from one another. By plane, this route typically takes 9h 40m.
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 were last updated today.
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 layovers 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 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Wembley

Ipswich

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Bedford

Chichester

Worthing

Why use momondo?

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?

Yes. All flights to London from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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.

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Cheap flights from New York LaGuardia Airport to London from £199

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Big names, great deals

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Find the cheapest flights from New York LaGuardia Airport to London

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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

What is the typical price of a round-trip flight between New York LaGuardia Airport and London?

What is the cheapest month to fly to London?

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

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

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

How often are flights from New York to London delayed?

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

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

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

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from New York LaGuardia Airport to London

Travelling to a place near London?

Why use momondo?

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 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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