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Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from $52

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 Heathrow Airport departing on 4/18. 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 round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from New York John F Kennedy Intl Airport to London.
8:30 pm - 1:00 pmJFK-LHR
11h 30m1 stop
6:00 am - 12:50 pmLHR-JFK
11h 50m1 stop
$359SWISS
Find Deal
Wed, Apr 23 - Wed, Apr 30
9:00 am - 6:30 amJFK-LHR
16h 30m1 stop
6:00 am - 12:50 pmLHR-JFK
11h 50m1 stop
Fri, May 2 - Sun, May 4
3:40 pm - 9:35 amJFK-LHR
12h 55m1 stop
6:00 am - 12:50 pmLHR-JFK
11h 50m1 stop
Fri, May 2 - Sun, May 4
7:30 pm - 7:45 amJFK-LHR
7h 15mnonstop
7:40 pm - 10:30 pmLHR-JFK
7h 50mnonstop
$517British Airways
Find Deal
Fri, Aug 8 - Wed, Aug 27
3:55 pm - 12:15 pmJFK-LHR
15h 20m1 stop
7:25 pm - 3:29 pmLHR-JFK
25h 04m1 stop
$524British Airways
Find Deal
Mon, Apr 21 - Mon, Apr 28
7:00 pm - 7:15 amJFK-LHR
7h 15mnonstop
9:35 am - 12:45 pmLHR-JFK
8h 10mnonstop
$525Virgin Atlantic
Find Deal
Thu, May 1 - Fri, May 9
11:25 pm - 11:25 amJFK-LHR
7h 00mnonstop
12:25 pm - 3:30 pmLHR-JFK
8h 05mnonstop
$537Virgin Atlantic
Find Deal
Mon, Apr 28 - Tue, May 6
6:00 pm - 6:25 amJFK-LHR
7h 25mnonstop
12:55 pm - 4:00 pmLHR-JFK
8h 05mnonstop
$557Delta
Find Deal
Thu, Apr 24 - Thu, May 8
2:59 pm - 6:55 amJFK-LHR
10h 56m1 stop
5:00 pm - 7:55 pmLHR-JFK
7h 55mnonstop
$562American Airlines
Find Deal
Fri, Apr 18 - Sat, Apr 26
9:50 pm - 10:15 amJFK-LHR
7h 25mnonstop
6:55 pm - 9:29 pmLHR-JFK
7h 34mnonstop
$573Delta
Find Deal
Mon, Apr 28 - Fri, May 9

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

Our best JetBlue deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
JetBlue
Mar 26
JFK9:42 amNew York John F Kennedy Intl
7h 03m
LHR8:45 pmLondon Heathrow
Apr 2
LHR8:15 amLondon Heathrow
8h 08m
JFK11:23 amNew York John F Kennedy Intl
JetBlue
Mar 26
JFK1:45 pmNew York John F Kennedy Intl
12h 10m
1 stop
LHR5:55 amLondon Heathrow
Apr 2
LHR8:15 amLondon Heathrow
8h 08m
JFK11:23 amNew York John F Kennedy Intl
JetBlue
Apr 5
JFK8:42 pmNew York John F Kennedy Intl
7h 48m
LHR9:30 amLondon Heathrow
Apr 8
LHR8:25 amLondon Heathrow
15h 19m
1 stop
JFK6:44 pmNew York John F Kennedy Intl

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

Our best Icelandair deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
Icelandair
Apr 23
JFK11:10 pmNew York John F Kennedy Intl
16h 10m
1 stop
LHR8:20 pmLondon Heathrow
Apr 30
LHR1:05 pmLondon Heathrow
14h 05m
1 stop
JFK10:10 pmNew York John F Kennedy Intl
Icelandair
Apr 23
JFK11:10 pmNew York John F Kennedy Intl
16h 10m
1 stop
LHR8:20 pmLondon Heathrow
Apr 30
LHR1:05 pmLondon Heathrow
14h 05m
1 stop
JFK10:10 pmNew York John F Kennedy Intl
Icelandair
Apr 1
JFK8:25 pmNew York John F Kennedy Intl
10h 30m
1 stop
LHR11:55 amLondon Heathrow
Apr 13
LHR9:25 pmLondon Heathrow
29h 45m
1 stop
JFK10:10 pmNew York John F Kennedy Intl

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?

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from New York John F Kennedy Intl Airport, with most prices found around $548. If you’re not able to fly to London Heathrow Airport in September, then January is your next best option. Flight prices from New York John F Kennedy Intl Airport to London Heathrow Airport during January average around $549.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $655. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $688.

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 noon. momondo users have found flights departing from New York John F Kennedy Intl Airport to London Heathrow Airport at noon for as low as $586. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $721.

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 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $622 when searching 18 weeks out.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 $575 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 March 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 2% 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 round-trip 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

$52

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 $52. The best round-trip flight deal from New York John F Kennedy Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $359.
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.

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

    There are 3440.0 mi between New York John F Kennedy Intl and London Heathrow. A reasonable flight in good conditions will take 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 refresh 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
LufthansaPriceFrom $291Free CancellationRating
6.7
6,950 reviews
Search Lufthansa flights
SWISSPriceFrom $307Free CancellationRating
7.5
1,569 reviews
Search SWISS flights
United AirlinesPriceFrom $311Free CancellationRating
7.4
8,605 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $326Free CancellationRating
7.3
1,325 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom $326Free CancellationRating
6.9
97 reviews
Search PLAY flights
Norse Atlantic UKPriceFrom $346Free CancellationRating
7.1
45 reviews
Search Norse Atlantic UK flights
KLMPriceFrom $366Free CancellationRating
7.8
1,319 reviews
Search KLM flights
JetBluePriceFrom $391Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
Air FrancePriceFrom $392Free CancellationRating
7.4
1,423 reviews
Search Air France flights
Virgin AtlanticPriceFrom $392Free CancellationRating
7.4
634 reviews
Search Virgin Atlantic flights
  • Delta Flights From New York John F Kennedy Intl Airport to London Heathrow Airport

    Delta operates around 32 flights from New York John F Kennedy Intl Airport to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $629, but momondo users have found Delta deals from New York John F Kennedy Intl Airport to London Heathrow Airport from as low as $400 round-trip. Delta has been scored 8.0/10 in 7,891 reviews.

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

    Another popular option for New York John F Kennedy Intl Airport to London Heathrow Airport flights is Alaska Airlines (8.0/10, 9,789 ratings). Alaska Airlines flies from New York John F Kennedy Intl Airport to London Heathrow Airport around 55 times per week, with deals starting from $524 round-trip and rising to an average price of around $923.


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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from New York to London on momondo can be filtered to show those which offer flexible booking policies.

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.

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Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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