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Cheap flights from London Heathrow Airport to New York from $342

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 1/18. 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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Cheap round-trip flights

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TAP AIR PORTUGAL Logo
7:55 pm - 8:05 pmLHR-JFK
29h 10m1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 9:35 pmJFK-LHR
18h 35m1 stop
$461TAP AIR PORTUGAL
Find Deal
Thu, Jan 15 - Sun, Jan 18
TAP AIR PORTUGAL Logo
7:55 pm - 8:05 pmLHR-JFK
29h 10m1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 5:30 pmJFK-LHR
14h 30m1 stop
$462TAP AIR PORTUGAL
Find Deal
Thu, Jan 15 - Sun, Jan 18
TAP AIR PORTUGAL Logo
8:15 am - 8:05 pmLHR-JFK
16h 50m1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 10:40 pmJFK-LHR
19h 40m1 stop
$463TAP AIR PORTUGAL
Find Deal
Wed, Jan 14 - Mon, Jan 19
Aer Lingus Logo
10:00 am - 4:25 pmLHR-JFK
11h 25m1 stop
Aer Lingus Logo
6:30 pm - 9:15 amJFK-LHR
9h 45m1 stop
$498Aer Lingus
Find Deal
Tue, Nov 25 - Tue, Dec 2
Virgin Atlantic Logo
8:40 am - 7:20 pmLHR-JFK
15h 40m1 stop
Virgin Atlantic Logo
8:00 pm - 8:05 amJFK-LHR
7h 05mnonstop
$499Virgin Atlantic
Find Deal
Wed, Nov 26 - Wed, Dec 3
Aer Lingus Logo
10:00 am - 4:25 pmLHR-JFK
11h 25m1 stop
Aer Lingus Logo
6:30 pm - 9:15 amJFK-LHR
9h 45m1 stop
$505Aer Lingus
Find Deal
Mon, Nov 10 - Mon, Nov 17
Iberia Logo
11:25 am - 7:15 pmLHR-JFK
12h 50m1 stop
Iberia Logo
9:50 pm - 9:40 amJFK-LHR
6h 50mnonstop
$514Iberia
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Mon, Nov 24 - Mon, Dec 1
Iberia Logo
11:25 am - 7:15 pmLHR-JFK
12h 50m1 stop
Iberia Logo
9:50 pm - 9:40 amJFK-LHR
6h 50mnonstop
$515Iberia
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Tue, Nov 25 - Tue, Dec 2
British Airways Logo
3:35 pm - 6:40 pmLHR-JFK
8h 05mnonstop
British Airways Logo
8:05 am - 8:00 pmJFK-LHR
6h 55mnonstop
$516British Airways
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Tue, Nov 25 - Tue, Dec 2
British Airways Logo
7:05 pm - 10:05 pmLHR-JFK
8h 00mnonstop
British Airways Logo
9:50 pm - 9:40 amJFK-LHR
6h 50mnonstop
$517British Airways
Find Deal
Mon, Nov 24 - Mon, Dec 1

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

Our best LEVEL deals on London Heathrow Airport to New York John F Kennedy Intl Airport flight tickets
LEVEL
Jan 12
LHR9:55 amLondon Heathrow
17h 05m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
Jan 21
JFK11:45 pmNew York John F Kennedy Intl
28h 25m
1 stop
LHR9:10 amLondon Heathrow
$467
Find similar
LEVEL
Jan 12
LHR9:55 amLondon Heathrow
17h 05m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
Jan 21
JFK11:45 pmNew York John F Kennedy Intl
13h 15m
1 stop
LHR6:00 pmLondon Heathrow
$468
Find similar
LEVEL
Jan 21
LHR9:55 amLondon Heathrow
17h 05m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
Jan 26
JFK11:45 pmNew York John F Kennedy Intl
13h 15m
1 stop
LHR6:00 pmLondon Heathrow
$469
Find similar

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

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to New York John F Kennedy Intl Airport flight tickets
TAP AIR PORTUGAL
Jan 15
LHR7:55 pmLondon Heathrow
29h 10m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
Jan 18
JFK10:00 pmNew York John F Kennedy Intl
18h 35m
1 stop
LHR9:35 pmLondon Heathrow
$461
Find similar
TAP AIR PORTUGAL
Jan 15
LHR7:55 pmLondon Heathrow
29h 10m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
Jan 18
JFK10:00 pmNew York John F Kennedy Intl
14h 30m
1 stop
LHR5:30 pmLondon Heathrow
$462
Find similar
TAP AIR PORTUGAL
Jan 14
LHR8:15 amLondon Heathrow
16h 50m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
Jan 19
JFK10:00 pmNew York John F Kennedy Intl
19h 40m
1 stop
LHR10:40 pmLondon Heathrow
$463
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 October 27, 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

Thu 1/15

7:55 pm-8:05 pm

1 stop29h 10m

New York John F Kennedy Intl

Sun 1/18

10:00 pm-9:35 pm

1 stop18h 35m

$461

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 1/15

7:55 pm-8:05 pm

1 stop29h 10m

New York John F Kennedy Intl

Sun 1/18

10:00 pm-5:30 pm

1 stop14h 30m

$462

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 1/14

8:15 am-8:05 pm

1 stop16h 50m

New York John F Kennedy Intl

Mon 1/19

10:00 pm-10:40 pm

1 stop19h 40m

$463

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 11/25

10:00 am-4:25 pm

1 stop11h 25m

New York John F Kennedy Intl

Tue 12/2

6:30 pm-9:15 am

1 stop9h 45m

$498

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 11/26

8:40 am-7:20 pm

1 stop15h 40m

New York John F Kennedy Intl

Wed 12/3

8:00 pm-8:05 am

Nonstop7h 05m

$499

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 11/10

10:00 am-4:25 pm

1 stop11h 25m

New York John F Kennedy Intl

Mon 11/17

6:30 pm-9:15 am

1 stop9h 45m

$505

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 11/24

11:25 am-7:15 pm

1 stop12h 50m

New York John F Kennedy Intl

Mon 12/1

9:50 pm-9:40 am

Nonstop6h 50m

$514

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 11/25

11:25 am-7:15 pm

1 stop12h 50m

New York John F Kennedy Intl

Tue 12/2

9:50 pm-9:40 am

Nonstop6h 50m

$515

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 11/25

3:35 pm-6:40 pm

Nonstop8h 05m

New York John F Kennedy Intl

Tue 12/2

8:05 am-8:00 pm

Nonstop6h 55m

$516

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 11/24

7:05 pm-10:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

Mon 12/1

9:50 pm-9:40 am

Nonstop6h 50m

$517

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

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 $499. 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 $519.

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 $524. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $639.

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 $527. 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 $654.

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 $596 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 $542 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.

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

You could potentially save up to 7% on your flight if you consider stops on a London Heathrow Airport to New York John F Kennedy Intl Airport flight.

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

As of October 2025, prices for London Heathrow Airport to New York John F Kennedy Intl Airport flights are approximately 4% more expensive 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

$532

Fastest flight time

7h 45m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to New York John F Kennedy Intl Airport from London Heathrow Airport in the past 72 hours is $532. 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 $495.
The fastest flight from London Heathrow Airport to New York John F Kennedy Intl Airport takes 7h 45m
Direct flights go from London Heathrow Airport to New York John F Kennedy Intl Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
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  • 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 8h 00m, 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
2,033 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $401Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
SWISSPriceFrom $436Free CancellationRating
7.5
1,774 reviews
Search SWISS flights
Aer LingusPriceFrom $451Free CancellationRating
7.2
1,360 reviews
Search Aer Lingus flights
IberiaPriceFrom $461Free CancellationRating
7.0
3,001 reviews
Search Iberia flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,481 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $480Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $482Free CancellationRating
7.9
7,996 reviews
Search Delta flights
FinnairPriceFrom $483Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
American AirlinesPriceFrom $486Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights

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

    Delta operates around 42 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 $625, 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 7,996 reviews.

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

    $483 is the best Finnair flight deal from London Heathrow Airport to New York John F Kennedy Intl Airport found on momondo over the last 72 hours. The average Finnair ticket price found was closer to $579, however, with flight time and availability significantly affecting the price. Finnair (7.6/10 from 1,333 user reviews) flies into New York John F Kennedy Intl Airport from London Heathrow Airport 71 times in an average week so prices can vary.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
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Asbury Park
East Rutherford
Point Pleasant Beach
Pocono Manor
Beach Haven
Waterbury
Spring Lake
Tannersville
Long Branch
Stamford
Wayne
East Stroudsburg
Elizabeth
Secaucus
Ocean Grove
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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