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Cheap flights from New York John F Kennedy Intl Airport to London from €119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to London departing on 23/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Multiple Airlines Logo
00:30 - 22:35JFK-LGW
17h 05m1 stop
Multiple Airlines Logo
07:25 - 22:30LGW-JFK
20h 05m1 stop
€399Multiple Airlines
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Wed, 3 Dec - Sun, 7 Dec
LEVEL Logo
23:45 - 12:25JFK-LGW
31h 40m1 stop
LEVEL Logo
21:40 - 22:00LGW-JFK
28h 20m1 stop
€400LEVEL
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Sun, 1 Mar - Sun, 8 Mar
TAP AIR PORTUGAL Logo
22:00 - 18:55JFK-LHR
15h 55m1 stop
TAP AIR PORTUGAL Logo
08:15 - 20:05LHR-JFK
16h 50m1 stop
€401TAP AIR PORTUGAL
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Wed, 10 Dec - Tue, 16 Dec
Multiple Airlines Logo
00:30 - 22:35JFK-LGW
17h 05m1 stop
Multiple Airlines Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
€401Multiple Airlines
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Mon, 1 Dec - Tue, 3 Feb
TAP AIR PORTUGAL Logo
22:00 - 21:35JFK-LHR
18h 35m1 stop
TAP AIR PORTUGAL Logo
08:15 - 20:05LHR-JFK
16h 50m1 stop
€402TAP AIR PORTUGAL
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Mon, 2 Feb - Tue, 17 Feb
United Airlines Logo
09:45 - 20:35JFK-LHR
29h 50m2 stops
United Airlines Logo
07:00 - 14:40LHR-JFK
12h 40m1 stop
€404United Airlines
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Fri, 14 Nov - Sun, 16 Nov
Norse Atlantic UK Logo
18:05 - 06:00JFK-LGW
6h 55mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
€405Norse Atlantic UK
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Mon, 10 Nov - Wed, 19 Nov
Norse Atlantic UK Logo
19:05 - 06:00JFK-LGW
6h 55mdirect
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
€409Norse Atlantic UK
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Sat, 21 Mar - Sat, 4 Apr
Scandinavian Airlines Logo
17:35 - 09:35JFK-LHR
35h 00m2 stops
Scandinavian Airlines Logo
06:40 - 15:45LHR-JFK
14h 05m2 stops
€412Scandinavian Airlines
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Tue, 24 Feb - Fri, 27 Feb
United Airlines Logo
16:50 - 20:35JFK-LHR
47h 45m2 stops
United Airlines Logo
11:05 - 13:00LHR-JFK
30h 55m1 stop
€416United Airlines
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Thu, 26 Mar - Sun, 29 Mar

JetBlue flights from New York John F Kennedy Intl Airport to London

Our best JetBlue deals on New York John F Kennedy Intl Airport to London flight tickets
JetBlue
18 Oct
JFK12:30New York John F Kennedy Intl
16h 05m
1 stop
LGW09:35London Gatwick
25 Oct
LGW12:10London Gatwick
11h 49m
1 stop
JFK18:59New York John F Kennedy Intl
€410
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JetBlue
11 Nov
JFK09:40New York John F Kennedy Intl
7h 00m
LHR21:40London Heathrow
1 Mar
LHR12:20London Heathrow
8h 31m
JFK15:51New York John F Kennedy Intl
€432
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JetBlue
14 Nov
JFK21:09New York John F Kennedy Intl
7h 21m
LHR09:30London Heathrow
22 Nov
LHR12:20London Heathrow
8h 31m
JFK15:51New York John F Kennedy Intl
€433
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United Airlines flights from New York John F Kennedy Intl Airport to London

Our best United Airlines deals on New York John F Kennedy Intl Airport to London flight tickets
United Airlines
14 Nov
JFK09:45New York John F Kennedy Intl
29h 50m
2 stops
LHR20:35London Heathrow
16 Nov
LHR07:00London Heathrow
12h 40m
1 stop
JFK14:40New York John F Kennedy Intl
€404
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United Airlines
26 Mar
JFK16:50New York John F Kennedy Intl
47h 45m
2 stops
LHR20:35London Heathrow
29 Mar
LHR11:05London Heathrow
30h 55m
1 stop
JFK13:00New York John F Kennedy Intl
€416
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United Airlines
17 Nov
JFK10:05New York John F Kennedy Intl
16h 05m
1 stop
LHR07:10London Heathrow
2 Dec
LHR12:05London Heathrow
30h 00m
1 stop
JFK13:05New York John F Kennedy Intl
€425
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momondo Fare Finder

 
Customise your flight search to find flights from New York John F Kennedy Intl Airport to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 3/12

00:30-22:35

1 stop17h 05m

London Gatwick

Sun 7/12

07:25-22:30

1 stop20h 05m

€399

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 1/3

23:45-12:25

1 stop31h 40m

London Gatwick

Sun 8/3

21:40-22:00

1 stop28h 20m

€400

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 10/12

22:00-18:55

1 stop15h 55m

London Heathrow

Tue 16/12

08:15-20:05

1 stop16h 50m

€401

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 1/12

00:30-22:35

1 stop17h 05m

London Gatwick

Tue 3/2

13:00-15:55

Nonstop7h 55m

€401

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 2/2

22:00-21:35

1 stop18h 35m

London Heathrow

Tue 17/2

08:15-20:05

1 stop16h 50m

€402

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 14/11

09:45-20:35

2 stops29h 50m

London Heathrow

Sun 16/11

07:00-14:40

1 stop12h 40m

€404

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 10/11

18:05-06:00

Nonstop6h 55m

London Gatwick

Wed 19/11

13:00-15:55

Nonstop7h 55m

€405

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 21/3

19:05-06:00

Nonstop6h 55m

London Gatwick

Sat 4/4

13:05-15:55

Nonstop7h 50m

€409

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 24/2

17:35-09:35

2 stops35h 00m

London Heathrow

Fri 27/2

06:40-15:45

2 stops14h 05m

€412

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 26/3

16:50-20:35

2 stops47h 45m

London Heathrow

Sun 29/3

11:05-13:00

1 stop30h 55m

€416

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from New York John F Kennedy Intl 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

What is the cheapest month to fly to London?

In general, September is the cheapest month to fly from New York John F Kennedy Intl Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €429. If you are unable to visit London during the month of September, then departing from New York John F Kennedy Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around €431.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €493. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to London for around €658.

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 morning when flights can be purchased for as low as €471. In contrast, the most expensive time of day to depart to London is in the evening when prices are around €607.

What is the cheapest New York John F Kennedy Intl to London flight route?

Fly from New York John F Kennedy Intl to London Gatwick for the best New York John F Kennedy Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around €524 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New York John F Kennedy Intl Airport for as low as €480 on momondo.

What cabin class options are available on New York John F Kennedy Intl to London flights?

There are 3 cabin classes available to choose from on New York John F Kennedy Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York John F Kennedy Intl Airport to London flight prices changed over time?

As of October 2025, prices for New York John F Kennedy Intl Airport to London flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York John F Kennedy Intl Airport to London (JFK to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to London

Fastest flight time

6h 45m

Direct flights

Every day

Airports in London

2 airports
The fastest flight from New York John F Kennedy Intl Airport to London takes 6h 45m
Direct flights go from New York John F Kennedy Intl Airport to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
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  • How far is New York John F Kennedy Intl to London by plane?

    New York John F Kennedy Intl and London are 5556.9 km apart from one another. In terms of flight time, this usually takes a little over 6h 50m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London?

    Prices for flights from New York John F Kennedy Intl Airport to London were last updated today.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Croydon
Southend-on-Sea
Watford
Gatwick
Surbiton
Chichester
Bishop's Stortford
Chelmsford
Milton Keynes
Aylesbury
St. Albans
Woking
Ilford
Dorking
Abingdon
Dartford
Maidstone
Eastbourne
Sidcup
Ipswich

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to London for you.

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

Yes. momondo enables you to select and highlight flights to London from New York with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from New York.

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 not ready to book a flight from New York to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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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 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport