Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from $83

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 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap round-trip flights

These are some of the best round-trip flight deals from New York John F Kennedy Intl Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.
9:30 pm - 9:40 amJFK-LHR
7h 10mnonstop
2:40 pm - 5:35 pmLHR-JFK
7h 55mnonstop
$241British Airways
Find Deal
Tue, May 27 - Thu, Jun 5
5:25 pm - 8:05 amJFK-LHR
10h 40m1 stop
7:45 am - 1:00 pmLHR-JFK
10h 15m1 stop
Fri, Mar 28 - Sun, Mar 30
5:40 pm - 7:50 amJFK-LHR
9h 10m1 stop
7:00 pm - 11:00 pmLHR-JFK
8h 00mnonstop
$522Iberia
Find Deal
Wed, Mar 5 - Wed, Mar 12
11:55 pm - 11:10 amJFK-LHR
7h 15mnonstop
8:05 pm - 11:59 pmLHR-JFK
7h 54mnonstop
$549Delta
Find Deal
Sat, Mar 22 - Sat, Mar 29
7:01 pm - 7:15 amJFK-LHR
7h 14mnonstop
8:55 am - 12:55 pmLHR-JFK
8h 00mnonstop
$562Virgin Atlantic
Find Deal
Sun, Mar 2 - Tue, Mar 11
10:00 pm - 9:05 amJFK-LHR
7h 05mnonstop
8:05 pm - 11:59 pmLHR-JFK
7h 54mnonstop
$563Virgin Atlantic
Find Deal
Sat, Mar 22 - Sat, Mar 29
9:09 pm - 9:30 amJFK-LHR
7h 21mnonstop
7:25 am - 11:49 amLHR-JFK
8h 24mnonstop
$571JetBlue
Find Deal
Mon, Mar 3 - Tue, Mar 18
2:59 pm - 6:55 amJFK-LHR
10h 56m1 stop
10:00 am - 12:45 pmLHR-JFK
7h 45mnonstop
$572Iberia
Find Deal
Wed, Apr 30 - Fri, May 9
9:42 am - 8:45 pmJFK-LHR
7h 03mnonstop
8:15 am - 11:08 amLHR-JFK
7h 53mnonstop
$574JetBlue
Find Deal
Tue, Mar 18 - Tue, Apr 1
9:55 pm - 10:15 amJFK-LHR
7h 20mnonstop
6:15 pm - 9:00 pmLHR-JFK
7h 45mnonstop
$583Delta
Find Deal
Mon, Apr 7 - Tue, Apr 15

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

Our best United Airlines deals on New York John F Kennedy Intl Airport to London Heathrow Airport flight tickets
United Airlines
Mar 28
JFK10:05 amNew York John F Kennedy Intl
17h 05m
1 stop
LHR7:10 amLondon Heathrow
Mar 30
LHR6:50 amLondon Heathrow
11h 10m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
United Airlines
Mar 21
JFK10:05 amNew York John F Kennedy Intl
17h 05m
1 stop
LHR7:10 amLondon Heathrow
Mar 28
LHR8:55 amLondon Heathrow
12h 45m
1 stop
JFK5:40 pmNew York John F Kennedy Intl
United Airlines
Apr 4
JFK8:30 pmNew York John F Kennedy Intl
15h 10m
2 stops
LHR4:40 pmLondon Heathrow
Apr 6
LHR9:30 amLondon Heathrow
17h 17m
1 stop
JFK9:47 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 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
Icelandair
Mar 19
JFK8:25 pmNew York John F Kennedy Intl
10h 25m
1 stop
LHR10:50 amLondon Heathrow
Mar 26
LHR8:40 pmLondon Heathrow
26h 20m
1 stop
JFK7:00 pmNew York John F Kennedy Intl
Icelandair
Mar 28
JFK8:25 pmNew York John F Kennedy Intl
19h 05m
1 stop
LHR7:30 pmLondon Heathrow
May 9
LHR1:05 pmLondon Heathrow
11h 05m
1 stop
JFK7:10 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 January 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 $549. If you’re not able to fly to London Heathrow Airport in January, then September is your next best option. Flight prices from New York John F Kennedy Intl Airport to London Heathrow Airport during September average around $555.

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 $659. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $691.

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 $722.

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 $624 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 $586 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 February 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 8% 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 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

$83

Fastest flight time

6h 40m

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 $83. 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 $241.
The fastest flight from New York John F Kennedy Intl Airport to London Heathrow Airport takes 6h 40m
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 40m.

  • 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
6,986 reviews
Search Lufthansa flights
SWISSPriceFrom $306Free CancellationRating
7.5
1,568 reviews
Search SWISS flights
United AirlinesPriceFrom $311Free CancellationRating
7.4
8,761 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $315Free CancellationRating
7.3
341 reviews
Search Brussels Airlines flights
Scandinavian AirlinesPriceFrom $326Free CancellationRating
7.3
1,325 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom $326Free CancellationRating
7.0
94 reviews
Search PLAY flights
Norse Atlantic UKPriceFrom $355Free CancellationRating
7.0
43 reviews
Search Norse Atlantic UK flights
KLMPriceFrom $366Free CancellationRating
7.8
1,333 reviews
Search KLM flights
JetBluePriceFrom $391Free CancellationRating
7.4
3,069 reviews
Search JetBlue flights
Air FrancePriceFrom $392Free CancellationRating
7.4
1,449 reviews
Search Air France flights
  • Delta Flights From New York John F Kennedy Intl Airport to London Heathrow Airport

    Delta operates around 39 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 $634, 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 8,217 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, 9,697 ratings). Alaska Airlines flies from New York John F Kennedy Intl Airport to London Heathrow Airport around 80 times per week, with deals starting from $524 round-trip and rising to an average price of around $900.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Luton
Slough
Guildford
Ipswich
Hayes
Stansted
Ilford
Canterbury
Dover
Salisbury
Swindon
Milton Keynes
Dartford
Horley
Colchester
Wembley
Poole

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.

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

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.


An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 2/26
Wed 3/5

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo