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Cheap flights from New York John F Kennedy Intl Airport to London from £107

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 7/11. 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

Enter your travel dates to find the best prices.
LEVEL Logo
23:45 - 18:00JFK-LHR
13h 15m1 stop
LEVEL Logo
09:55 - 22:00LHR-JFK
17h 05m1 stop
£335LEVEL
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Sat, 29 Nov - Sat, 6 Dec
LEVEL Logo
23:45 - 09:10JFK-LHR
28h 25m1 stop
LEVEL Logo
20:50 - 22:00LHR-JFK
30h 10m1 stop
£336LEVEL
Find Deal
Wed, 18 Feb - Sat, 28 Feb
TAP AIR PORTUGAL Logo
22:00 - 21:35JFK-LHR
18h 35m1 stop
TAP AIR PORTUGAL Logo
19:55 - 20:05LHR-JFK
29h 10m1 stop
£337TAP AIR PORTUGAL
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Mon, 24 Nov - Sun, 7 Dec
Virgin Atlantic Logo
08:20 - 20:10JFK-LHR
6h 50mdirect
Virgin Atlantic Logo
10:00 - 15:45LHR-JFK
10h 45m1 stop
£338Virgin Atlantic
Find Deal
Wed, 10 Dec - Mon, 15 Dec
TAP AIR PORTUGAL Logo
22:00 - 17:30JFK-LHR
14h 30m1 stop
TAP AIR PORTUGAL Logo
08:15 - 20:05LHR-JFK
16h 50m1 stop
£338TAP AIR PORTUGAL
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Tue, 2 Dec - Mon, 8 Dec
Aer Lingus Logo
21:10 - 19:50JFK-LHR
17h 40m1 stop
Aer Lingus Logo
12:10 - 19:25LHR-JFK
12h 15m1 stop
£339Aer Lingus
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Tue, 11 Nov - Mon, 17 Nov
British Airways Logo
21:35 - 09:35JFK-LHR
7h 00mdirect
British Airways Logo
15:35 - 18:40LHR-JFK
8h 05mdirect
£341British Airways
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Fri, 14 Nov - Fri, 21 Nov
JetBlue Logo
09:40 - 21:40JFK-LHR
7h 00mdirect
JetBlue Logo
12:20 - 15:51LHR-JFK
8h 31mdirect
£353JetBlue
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Thu, 6 Nov - Fri, 5 Dec
Virgin Atlantic Logo
18:00 - 06:20JFK-LHR
7h 20mdirect
Virgin Atlantic Logo
20:00 - 22:55LHR-JFK
7h 55mdirect
£361Virgin Atlantic
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Mon, 17 Nov - Tue, 25 Nov
Iberia Logo
20:40 - 17:15JFK-LHR
15h 35m1 stop
Iberia Logo
08:55 - 11:10LHR-JFK
31h 15m1 stop
£367Iberia
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Fri, 17 Oct - Sun, 19 Oct

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

Our best LEVEL deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
LEVEL
29 Nov
JFK23:45New York John F Kennedy Intl
13h 15m
1 stop
LHR18:00London Heathrow
6 Dec
LHR09:55London Heathrow
17h 05m
1 stop
JFK22:00New York John F Kennedy Intl
£335
Find similar
LEVEL
18 Feb
JFK23:45New York John F Kennedy Intl
28h 25m
1 stop
LHR09:10London Heathrow
28 Feb
LHR20:50London Heathrow
30h 10m
1 stop
JFK22:00New York John F Kennedy Intl
£336
Find similar
LEVEL
8 Jan
JFK23:45New York John F Kennedy Intl
28h 25m
1 stop
LHR09:10London Heathrow
14 Jan
LHR18:50London Heathrow
32h 10m
1 stop
JFK22:00New York John F Kennedy Intl
£343
Find similar

Virgin Atlantic flights from New York John F Kennedy Intl Airport to London Heathrow Airport

Our best Virgin Atlantic deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
Virgin Atlantic
10 Dec
JFK08:20New York John F Kennedy Intl
6h 50m
LHR20:10London Heathrow
15 Dec
LHR10:00London Heathrow
10h 45m
1 stop
JFK15:45New York John F Kennedy Intl
£338
Find similar
Virgin Atlantic
17 Nov
JFK18:00New York John F Kennedy Intl
7h 20m
LHR06:20London Heathrow
25 Nov
LHR20:00London Heathrow
7h 55m
JFK22:55New York John F Kennedy Intl
£361
Find similar
Virgin Atlantic
17 Nov
JFK18:00New York John F Kennedy Intl
7h 20m
LHR06:20London Heathrow
25 Nov
LHR10:00London Heathrow
10h 45m
1 stop
JFK15:45New York John F Kennedy Intl
£362
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 2 October 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

Sat 29/11

23:45-18:00

1 stop13h 15m

London Heathrow

Sat 6/12

09:55-22:00

1 stop17h 05m

£335

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 18/2

23:45-09:10

1 stop28h 25m

London Heathrow

Sat 28/2

20:50-22:00

1 stop30h 10m

£336

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 24/11

22:00-21:35

1 stop18h 35m

London Heathrow

Sun 7/12

19:55-20:05

1 stop29h 10m

£337

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 10/12

08:20-20:10

Nonstop6h 50m

London Heathrow

Mon 15/12

10:00-15:45

1 stop10h 45m

£338

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 2/12

22:00-17:30

1 stop14h 30m

London Heathrow

Mon 8/12

08:15-20:05

1 stop16h 50m

£338

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/11

21:10-19:50

1 stop17h 40m

London Heathrow

Mon 17/11

12:10-19:25

1 stop12h 15m

£339

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 14/11

21:35-09:35

Nonstop7h 00m

London Heathrow

Fri 21/11

15:35-18:40

Nonstop8h 05m

£341

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 6/11

09:40-21:40

Nonstop7h 00m

London Heathrow

Fri 5/12

12:20-15:51

Nonstop8h 31m

£353

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 17/11

18:00-06:20

Nonstop7h 20m

London Heathrow

Tue 25/11

20:00-22:55

Nonstop7h 55m

£361

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/10

20:40-17:15

1 stop15h 35m

London Heathrow

Sun 19/10

08:55-11:10

1 stop31h 15m

£367

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 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 £402.

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 £427. 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 £488.

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 £414. 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 £475 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 £452 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 £414 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.

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

As of October 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 6% more expensive 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

£189

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 £189. 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 £361.
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.
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  • 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 £277Free CancellationRating
7.4
665 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £282Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom £286Free CancellationRating
7.8
1,389 reviews
Search KLM flights
DeltaPriceFrom £293Free CancellationRating
7.9
7,961 reviews
Search Delta flights
British AirwaysPriceFrom £306Free CancellationRating
6.7
7,413 reviews
Search British Airways flights
JetBluePriceFrom £354Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
FinnairPriceFrom £358Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
IberiaPriceFrom £425Free CancellationRating
7.0
2,966 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 57 flights on this route every week with an average price of £790. Delta is rated 7.9/10 by our users.

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

    Across 1,389 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 57 times each week, with ticket deals ranging from £386 to £563. Price data is based on momondo searches in the last 72 hours.

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