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Cheap flights from New York John F Kennedy Intl Airport to London from £32

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 10/9. 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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Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap return flights

British Airways Logo
21:30 - 09:40JFK-LHR
7h 10mdirect
British Airways Logo
09:30 - 19:05LHR-JFK
14h 35m1 stop
£266British Airways
Find Deal
Fri, 26 Sep - Sun, 28 Sep
British Airways Logo
19:30 - 07:45JFK-LHR
7h 15mdirect
British Airways Logo
06:10 - 14:50LHR-JFK
13h 40m1 stop
£270British Airways
Find Deal
Fri, 12 Sep - Sun, 14 Sep
British Airways Logo
09:45 - 21:40JFK-LHR
6h 55mdirect
British Airways Logo
07:55 - 14:50LHR-JFK
11h 55m1 stop
£271British Airways
Find Deal
Sat, 13 Sep - Sun, 14 Sep
Iberia Logo
08:05 - 20:00JFK-LHR
6h 55mdirect
Iberia Logo
09:55 - 22:00LHR-JFK
17h 05m1 stop
£272Iberia
Find Deal
Sat, 15 Nov - Sun, 16 Nov
SWISS Logo
16:25 - 08:05JFK-LHR
10h 40m1 stop
SWISS Logo
06:00 - 13:05LHR-JFK
12h 05m1 stop
£274SWISS
Find Deal
Mon, 19 Jan - Sun, 1 Feb
American Airlines Logo
18:25 - 06:20JFK-LHR
6h 55mdirect
American Airlines Logo
06:15 - 13:15LHR-JFK
12h 00m1 stop
£275American Airlines
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Tue, 18 Nov - Thu, 20 Nov
American Airlines Logo
21:50 - 09:40JFK-LHR
6h 50mdirect
American Airlines Logo
06:15 - 13:20LHR-JFK
12h 05m1 stop
£276American Airlines
Find Deal
Fri, 16 Jan - Sun, 18 Jan
American Airlines Logo
21:50 - 09:40JFK-LHR
6h 50mdirect
American Airlines Logo
06:15 - 13:20LHR-JFK
12h 05m1 stop
£277American Airlines
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Iberia Logo
16:55 - 17:15JFK-LHR
19h 20m1 stop
Iberia Logo
09:55 - 22:00LHR-JFK
17h 05m1 stop
£282Iberia
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Virgin Atlantic Logo
18:00 - 06:25JFK-LHR
7h 25mdirect
Virgin Atlantic Logo
11:45 - 19:05LHR-JFK
12h 20m1 stop
£314Virgin Atlantic
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Thu, 11 Sep - Thu, 18 Sep

TAP AIR PORTUGAL flights from New York John F Kennedy Intl Airport to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
25 Nov
JFK22:00New York John F Kennedy Intl
14h 30m
1 stop
LHR17:30London Heathrow
2 Dec
LHR08:15London Heathrow
16h 50m
1 stop
JFK20:05New York John F Kennedy Intl
£286
Find similar
TAP AIR PORTUGAL
4 Feb
JFK22:00New York John F Kennedy Intl
14h 30m
1 stop
LHR17:30London Heathrow
11 Feb
LHR08:15London Heathrow
16h 50m
1 stop
JFK20:05New York John F Kennedy Intl
£288
Find similar
TAP AIR PORTUGAL
6 Nov
JFK22:00New York John F Kennedy Intl
14h 30m
1 stop
LHR17:30London Heathrow
14 Nov
LHR12:25London Heathrow
12h 40m
1 stop
JFK20:05New York John F Kennedy Intl
£290
Find similar

British Airways flights from New York John F Kennedy Intl Airport to London Heathrow Airport

Our best British Airways deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
British Airways
26 Sept
JFK21:30New York John F Kennedy Intl
7h 10m
LHR09:40London Heathrow
28 Sept
LHR09:30London Heathrow
14h 35m
1 stop
JFK19:05New York John F Kennedy Intl
£266
Find similar
British Airways
12 Sept
JFK19:30New York John F Kennedy Intl
7h 15m
LHR07:45London Heathrow
14 Sept
LHR06:10London Heathrow
13h 40m
1 stop
JFK14:50New York John F Kennedy Intl
£270
Find similar
British Airways
13 Sept
JFK09:45New York John F Kennedy Intl
6h 55m
LHR21:40London Heathrow
14 Sept
LHR07:55London Heathrow
11h 55m
1 stop
JFK14:50New York John F Kennedy Intl
£271
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New York John F Kennedy Intl Airport to London Heathrow Airport 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 279,928 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 26/9

21:30-09:40

Nonstop7h 10m

London Heathrow

Sun 28/9

09:30-19:05

1 stop14h 35m

£266

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 12/9

19:30-07:45

Nonstop7h 15m

London Heathrow

Sun 14/9

06:10-14:50

1 stop13h 40m

£270

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 13/9

09:45-21:40

Nonstop6h 55m

London Heathrow

Sun 14/9

07:55-14:50

1 stop11h 55m

£271

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 15/11

08:05-20:00

Nonstop6h 55m

London Heathrow

Sun 16/11

09:55-22:00

1 stop17h 05m

£272

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 19/1

16:25-08:05

1 stop10h 40m

London Heathrow

Sun 1/2

06:00-13:05

1 stop12h 05m

£274

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 18/11

18:25-06:20

Nonstop6h 55m

London Heathrow

Thu 20/11

06:15-13:15

1 stop12h 00m

£275

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 16/1

21:50-09:40

Nonstop6h 50m

London Heathrow

Sun 18/1

06:15-13:20

1 stop12h 05m

£276

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 16/1

21:50-09:40

Nonstop6h 50m

London Heathrow

Sun 18/1

06:15-13:20

1 stop12h 05m

£277

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 14/11

16:55-17:15

1 stop19h 20m

London Heathrow

Sun 16/11

09:55-22:00

1 stop17h 05m

£282

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 11/9

18:00-06:25

Nonstop7h 25m

London Heathrow

Thu 18/9

11:45-19:05

1 stop12h 20m

£314

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 Heathrow Airport

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 typical price of a round-trip flight between New York John F Kennedy Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from New York John F Kennedy Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £399. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from New York John F Kennedy Intl Airport averaging around £413.

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

On average, the least expensive day to fly to London Heathrow Airport from New York John F Kennedy Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £429. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £481.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from New York John F Kennedy Intl Airport to London Heathrow Airport at midday for as low as £411. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £470 on average. Flights to London Heathrow Airport from New York John F Kennedy Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

You are more likely to see cheaper flights to London Heathrow Airport 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 Heathrow Airport for around £453 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York John F Kennedy Intl Airport for as low as £410 on momondo.

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

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to London Heathrow Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a New York John F Kennedy Intl Airport to London Heathrow Airport flight.

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

As of August 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 16% 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 Heathrow Airport

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 Heathrow Airport 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 Heathrow Airport (JFK to LHR) 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 Heathrow Airport

Best price found

£32

Fastest flight time

6h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from New York John F Kennedy Intl Airport in the past 72 hours is £32. The best return flight deal from New York John F Kennedy Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is £266.
The fastest flight from New York John F Kennedy Intl Airport to London Heathrow Airport takes 6h 50m
Direct flights go from New York John F Kennedy Intl Airport to London Heathrow Airport every day.
Search flight deals

  • How far is New York John F Kennedy Intl to London Heathrow by plane?

    New York John F Kennedy Intl and London Heathrow are 3440.0 mi 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 Heathrow Airport?

    Prices for flights from New York John F Kennedy Intl Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?

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

    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 John F Kennedy Intl Airport to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from New York John F Kennedy Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £276Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £280Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom £285Free CancellationRating
7.8
1,384 reviews
Search KLM flights
DeltaPriceFrom £291Free CancellationRating
8.0
7,982 reviews
Search Delta flights
JetBluePriceFrom £293Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
British AirwaysPriceFrom £304Free CancellationRating
6.6
7,267 reviews
Search British Airways flights
FinnairPriceFrom £384Free CancellationRating
7.6
1,321 reviews
Search Finnair flights
IberiaPriceFrom £419Free CancellationRating
7.0
2,882 reviews
Search Iberia flights

  • Delta Flights From New York John F Kennedy Intl Airport to London Heathrow Airport

    The lowest priced Delta flight from New York John F Kennedy Intl Airport to London Heathrow Airport from the last 72 hours was £395. Generally, Delta has 55 flights on this route every week with an average price of £631. Delta is rated 8.0/10 by our users.

  • KLM Flights From New York John F Kennedy Intl Airport to London Heathrow Airport

    Across 1,384 KLM reviews on momondo, the average score is 7.8/10. KLM flies from New York John F Kennedy Intl Airport to London Heathrow Airport about 55 times each week, with ticket deals ranging from £386 to £561. Price data is based on momondo searches in the last 72 hours.

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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.

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