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Cheap flights from London Heathrow Airport to New York from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to New York departing on 11/23. 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 London Heathrow Airport to New York

Cheap round-trip flights

Lufthansa Logo
6:55 am - 3:00 pmLHR-JFK
13h 05m1 stop
Lufthansa Logo
5:30 pm - 9:55 amJFK-LHR
11h 25m1 stop
$419Lufthansa
Find Deal
Fri, Oct 17 - Mon, Oct 20
Logo
7:25 am - 3:00 pmLHR-JFK
12h 35m1 stop
Logo
4:15 pm - 7:55 amJFK-LHR
10h 40m1 stop
$420
Find Deal
Tue, Oct 7 - Wed, Oct 22
Logo
8:45 am - 3:40 pmLHR-JFK
11h 55m1 stop
Logo
4:25 pm - 8:05 amJFK-LHR
10h 40m1 stop
$421
Find Deal
Fri, Nov 7 - Mon, Nov 10
Logo
11:30 am - 8:05 pmLHR-JFK
13h 35m1 stop
Logo
4:15 pm - 7:55 amJFK-LHR
10h 40m1 stop
$422
Find Deal
Tue, Sep 23 - Mon, Sep 29
Virgin Atlantic Logo
8:40 am - 3:25 pmLHR-JFK
11h 45m1 stop
Virgin Atlantic Logo
9:00 pm - 9:15 amJFK-LHR
7h 15mnonstop
$432Virgin Atlantic
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Tue, Sep 23 - Tue, Oct 21
Virgin Atlantic Logo
6:30 pm - 9:25 pmLHR-JFK
7h 55mnonstop
Virgin Atlantic Logo
11:25 pm - 11:25 amJFK-LHR
7h 00mnonstop
$447Virgin Atlantic
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Tue, Sep 23 - Tue, Oct 21
British Airways Logo
7:05 pm - 10:05 pmLHR-JFK
8h 00mnonstop
British Airways Logo
8:05 am - 8:00 pmJFK-LHR
6h 55mnonstop
$464British Airways
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Mon, Dec 1 - Sun, Dec 7
American Airlines Logo
7:50 am - 2:50 pmLHR-JFK
12h 00m1 stop
American Airlines Logo
7:30 pm - 7:45 amJFK-LHR
7h 15mnonstop
$465American Airlines
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Wed, Sep 24 - Mon, Sep 29
Delta Logo
8:40 am - 3:25 pmLHR-JFK
11h 45m1 stop
Delta Logo
9:00 pm - 9:15 amJFK-LHR
7h 15mnonstop
$467Delta
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Thu, Oct 9 - Mon, Oct 13
Delta Logo
6:30 am - 12:20 pmLHR-JFK
10h 50m1 stop
Delta Logo
6:00 pm - 6:25 amJFK-LHR
7h 25mnonstop
$468Delta
Find Deal
Thu, Sep 25 - Sun, Sep 28

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

Our best Delta deals on London Heathrow Airport to New York John F Kennedy Intl Airport flight tickets
Delta
Oct 9
LHR8:40 amLondon Heathrow
11h 45m
1 stop
JFK3:25 pmNew York John F Kennedy Intl
Oct 13
JFK9:00 pmNew York John F Kennedy Intl
7h 15m
LHR9:15 amLondon Heathrow
$467
Find similar
Delta
Sep 25
LHR6:30 amLondon Heathrow
10h 50m
1 stop
JFK12:20 pmNew York John F Kennedy Intl
Sep 28
JFK6:00 pmNew York John F Kennedy Intl
7h 25m
LHR6:25 amLondon Heathrow
$468
Find similar

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

Our best United Airlines deals on London Heathrow Airport to New York John F Kennedy Intl Airport flight tickets
United Airlines
Nov 2
LHR5:50 amLondon Heathrow
11h 30m
1 stop
JFK1:20 pmNew York John F Kennedy Intl
Nov 10
JFK9:00 pmNew York John F Kennedy Intl
14h 20m
1 stop
LHR4:20 pmLondon Heathrow
$437
Find similar
United Airlines
Sep 24
LHR8:40 amLondon Heathrow
12h 55m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
Oct 8
JFK9:00 amNew York John F Kennedy Intl
19h 35m
1 stop
LHR9:35 amLondon Heathrow
$445
Find similar
United Airlines
Sep 25
LHR8:40 amLondon Heathrow
12h 55m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
Sep 30
JFK9:00 amNew York John F Kennedy Intl
16h 30m
1 stop
LHR6:30 amLondon Heathrow
$446
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to New York John F Kennedy Intl 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 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 10/17

6:55 am-3:00 pm

1 stop13h 05m

New York John F Kennedy Intl

Mon 10/20

5:30 pm-9:55 am

1 stop11h 25m

$419

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 10/7

7:25 am-3:00 pm

1 stop12h 35m

New York John F Kennedy Intl

Wed 10/22

4:15 pm-7:55 am

1 stop10h 40m

$420

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 11/7

8:45 am-3:40 pm

1 stop11h 55m

New York John F Kennedy Intl

Mon 11/10

4:25 pm-8:05 am

1 stop10h 40m

$421

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 9/23

11:30 am-8:05 pm

1 stop13h 35m

New York John F Kennedy Intl

Mon 9/29

4:15 pm-7:55 am

1 stop10h 40m

$422

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 9/23

8:40 am-3:25 pm

1 stop11h 45m

New York John F Kennedy Intl

Tue 10/21

9:00 pm-9:15 am

Nonstop7h 15m

$432

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 9/23

6:30 pm-9:25 pm

Nonstop7h 55m

New York John F Kennedy Intl

Tue 10/21

11:25 pm-11:25 am

Nonstop7h 00m

$447

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 12/1

7:05 pm-10:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

Sun 12/7

8:05 am-8:00 pm

Nonstop6h 55m

$464

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 9/24

7:50 am-2:50 pm

1 stop12h 00m

New York John F Kennedy Intl

Mon 9/29

7:30 pm-7:45 am

Nonstop7h 15m

$465

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 10/9

8:40 am-3:25 pm

1 stop11h 45m

New York John F Kennedy Intl

Mon 10/13

9:00 pm-9:15 am

Nonstop7h 15m

$467

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/25

6:30 am-12:20 pm

1 stop10h 50m

New York John F Kennedy Intl

Sun 9/28

6:00 pm-6:25 am

Nonstop7h 25m

$468

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from London Heathrow Airport to New York John F Kennedy Intl 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 New York John F Kennedy Intl Airport?

The month of September is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from London Heathrow Airport, with most prices found around $497. If you don’t want to visit New York John F Kennedy Intl Airport in September, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $516.

What is the cheapest day to depart on your flight to New York John F Kennedy Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $537. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $637.

What is the cheapest time of day to depart on your flight to New York John F Kennedy Intl Airport?

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is at noon. momondo users have found flights departing from London Heathrow Airport to New York John F Kennedy Intl Airport at noon for as low as $533. 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 evening are often more expensive with an average ticket price of $655.

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

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

How far in advance should I book a flight to New York John F Kennedy Intl Airport?

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $589 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from London Heathrow Airport for as low as $526 on momondo.

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

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

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

As of September 2025, prices for London Heathrow Airport to New York John F Kennedy Intl Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$570

Fastest flight time

7h 50m

Direct flights

Every day
The best one-way flight to New York John F Kennedy Intl Airport from London Heathrow Airport in the past 72 hours is $570. The best round-trip flight deal from London Heathrow Airport to New York John F Kennedy Intl Airport found on momondo in the last 72 hours is $517.
The fastest flight from London Heathrow Airport to New York John F Kennedy Intl Airport takes 7h 50m
Direct flights go from London Heathrow Airport to New York John F Kennedy Intl Airport every day.
Search flight deals

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

    London Heathrow and New York John F Kennedy Intl are 3440.0 mi apart from one another. Flights usually cover this in 7h 55m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

    The required travel and health documents for your New York John F Kennedy Intl Airport 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 license and a passport valid for six months after your intended arrival at New York John F Kennedy Intl Airport. 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 London Heathrow Airport to New York John F Kennedy Intl Airport?

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

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

Compare and see reviews for airlines that fly from London Heathrow Airport to New York John F Kennedy Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $384Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $428Free CancellationRating
7.8
1,385 reviews
Search KLM flights
United AirlinesPriceFrom $447Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
Aer LingusPriceFrom $451Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $469Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
JetBluePriceFrom $475Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
FinnairPriceFrom $479Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
Virgin AtlanticPriceFrom $481Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $482Free CancellationRating
7.9
7,960 reviews
Search Delta flights
Air FrancePriceFrom $484Free CancellationRating
7.4
1,469 reviews
Search Air France flights

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

    Delta operates around 50 flights from London Heathrow Airport to New York John F Kennedy Intl Airport every week. The average price of these flights found in the last 72 hours has been $591, but momondo users have found Delta deals from London Heathrow Airport to New York John F Kennedy Intl Airport from as low as $482 round-trip. Delta has been scored 7.9/10 in 7,960 reviews.

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

    $428 is the best KLM flight deal from London Heathrow Airport to New York John F Kennedy Intl Airport found on momondo over the last 72 hours. The average KLM ticket price found was closer to $568, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,385 user reviews) flies into New York John F Kennedy Intl Airport from London Heathrow Airport 50 times in an average week so prices can vary.

Traveling to a place near New York?

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Staten Island

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from London.

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

Yes. All flights to New York from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 New York from London.

I’m not ready to book a flight from London to New York right now. Can momondo alert me if prices change?

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

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