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?

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

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.

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.

£219 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 £627 to £557. The lowest price recently found on this route was £507.

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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.

08:50 - 21:20

LGA

STN

31h 30m

2 stops

22:00 - 18:10

STN

LGA

25h 10m

2 stops

£507Multiple Airlines

Thu, 4 Jun - Tue, 16 Jun

17:55 - 17:10

LGA

STN

18h 15m

2 stops

06:30 - 16:55

STN

LGA

15h 25m

2 stops

£508Multiple Airlines

Thu, 11 Jun - Wed, 17 Jun

15:30 - 06:30

LGA

LHR

10h 00m

1 stop

09:30 - 16:57

LHR

LGA

12h 27m

1 stop

£515Air Canada

Wed, 8 Jul - Fri, 17 Jul

15:30 - 10:00

LGA

LHR

13h 30m

1 stop

09:30 - 16:57

LHR

LGA

12h 27m

1 stop

£516Air Canada

Mon, 6 Jul - Fri, 17 Jul

13:02 - 06:15

LGA

LHR

12h 13m

1 stop

13:15 - 20:55

LHR

LGA

12h 40m

1 stop

£540British Airways

Thu, 1 Oct - Tue, 6 Oct

16:50 - 10:15

LGA

LHR

12h 25m

1 stop

13:15 - 20:55

LHR

LGA

12h 40m

1 stop

£541British Airways

Wed, 9 Sep - Sun, 20 Sep

21:59 - 07:15

LGA

LCY

52h 16m

2 stops

07:45 - 16:30

LCY

LGA

13h 45m

2 stops

£643Delta

Fri, 17 Jul - Fri, 21 Aug

15:30 - 08:40

LGA

LCY

12h 10m

2 stops

09:15 - 21:30

LCY

LGA

17h 15m

2 stops

£648Lufthansa

Mon, 17 Aug - Thu, 27 Aug

16:45 - 17:55

LGA

LCY

44h 10m

2 stops

09:15 - 22:35

LCY

LGA

18h 20m

2 stops

£670Lufthansa

Fri, 17 Jul - Thu, 20 Aug

06:00 - 08:50

LGA

LCY

21h 50m

2 stops

10:00 - 22:26

LCY

LGA

17h 26m

2 stops

£792Delta

Thu, 8 Oct - Mon, 12 Oct

Lufthansa flights from New York LaGuardia Airport to London

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

Lufthansa

8 Oct

LGA17:40New York LaGuardia

11h 20m

1 stop

LHR10:00London Heathrow

12 Oct

LHR14:05London Heathrow

10h 31m

1 stop

LGA19:36New York LaGuardia

£593

Lufthansa

14 Aug

LGA17:40New York LaGuardia

11h 20m

1 stop

LHR10:00London Heathrow

23 Aug

LHR14:05London Heathrow

12h 25m

1 stop

LGA21:30New York LaGuardia

£595

Lufthansa

17 Aug

LGA15:30New York LaGuardia

12h 10m

2 stops

LCY08:40London City

27 Aug

LCY09:15London City

17h 15m

2 stops

LGA21:30New York LaGuardia

£648

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

8 Jul

LGA15:30New York LaGuardia

10h 00m

1 stop

LHR06:30London Heathrow

17 Jul

LHR09:30London Heathrow

12h 27m

1 stop

LGA16:57New York LaGuardia

£515

Air Canada

6 Jul

LGA15:30New York LaGuardia

13h 30m

1 stop

LHR10:00London Heathrow

17 Jul

LHR09:30London Heathrow

12h 27m

1 stop

LGA16:57New York LaGuardia

£516

Air Canada

5 Jul

LGA16:45New York LaGuardia

10h 50m

1 stop

LHR08:35London Heathrow

16 Jul

LHR14:05London Heathrow

12h 25m

1 stop

LGA21:30New York LaGuardia

£518

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

Thu 4/6

08:50-21:20

2 stops31h 30m

London Stansted

Tue 16/6

22:00-18:10

2 stops25h 10m

£507

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 11/6

17:55-17:10

2 stops18h 15m

London Stansted

Wed 17/6

06:30-16:55

2 stops15h 25m

£508

Fastest return journey

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 8/7

15:30-06:30

1 stop10h 00m

London Heathrow

Fri 17/7

09:30-16:57

1 stop12h 27m

£515

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 6/7

15:30-10:00

1 stop13h 30m

London Heathrow

Fri 17/7

09:30-16:57

1 stop12h 27m

£516

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 1/10

13:02-06:15

1 stop12h 13m

London Heathrow

Tue 6/10

13:15-20:55

1 stop12h 40m

£540

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 9/9

16:50-10:15

1 stop12h 25m

London Heathrow

Sun 20/9

13:15-20:55

1 stop12h 40m

£541

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Fri 17/7

21:59-07:15

2 stops52h 16m

London City

Fri 21/8

07:45-16:30

2 stops13h 45m

£643

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Mon 17/8

15:30-08:40

2 stops12h 10m

London City

Thu 27/8

09:15-21:30

2 stops17h 15m

£648

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Fri 17/7

16:45-17:55

2 stops44h 10m

London City

Thu 20/8

09:15-22:35

2 stops18h 20m

£670

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Thu 8/10

06:00-08:50

2 stops21h 50m

London City

Mon 12/10

10:00-22:26

2 stops17h 26m

£792

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 November. Flight prices, which tend to average around £269, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around £348.

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 £396. 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 £472.

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 £409. Flights in the evening are often more expensive, with an average ticket price of £441.

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 35m
Direct flights	Wed
Airports in London	6 airports

The fastest flight from New York LaGuardia Airport to London takes 9h 35m

Direct flights go from New York LaGuardia Airport to London on Wednesday. There are no airlines offering direct flights..

There are 6 airports in London. From New York LaGuardia Airport there are direct flights to 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 35m.
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

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Bedford

Chichester

Harlow

Colchester

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 £219

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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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Lufthansa flights from New York LaGuardia Airport to London

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

Air Canada flights from New York LaGuardia Airport to London

Our best Air Canada 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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