Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from £146
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
3 Sep — 10 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York John F Kennedy Intl to London Heathrow are usually found in January or February, booked 38 days in advance, depart on a Monday or Sunday and return on a Thursday
Cheap flight deals from John F Kennedy Intl to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from John F Kennedy Intl to Heathrow
Explore the most affordable flight options available from John F Kennedy Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.
Thu 24/918:55 -
1 stop33h 25m
Sun 27/906:40 -
2 stops15h 20m
Deal found 3/8£402
Fri 11/918:55 -
1 stop33h 25m
Sun 13/918:05 -
2 stops26h 35m
Deal found 2/8£405
Fri 25/918:55 -
1 stop13h 40m
Sun 27/906:40 -
2 stops15h 20m
Deal found 3/8£407
Thu 1/1018:55 -
2 stops33h 40m
Sun 4/1006:40 -
2 stops15h 20m
Deal found 1/8£408
Fri 18/918:55 -
2 stops14h 40m
Sun 20/906:40 -
2 stops15h 20m
Deal found 4/8£409
Sat 19/918:55 -
2 stops16h 30m
Mon 21/906:40 -
2 stops15h 20m
Deal found 31/7£410
Sat 12/918:55 -
2 stops16h 30m
Mon 14/906:40 -
2 stops15h 20m
Deal found 31/7£410
Best flights from John F Kennedy Intl to Heathrow
Discover carefully curated flight deals from John F Kennedy Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.
Mon 19/1017:10 -
2 stops14h 45m
Mon 26/1019:30 -
1 stop25h 15m
Deal found 31/7£501
Tue 18/818:10 -
1 stop11h 05m
Thu 20/807:00 -
1 stop12h 20m
Deal found 3/8£522
Tue 29/918:30 -
Nonstop7h 10m
Mon 5/1010:20 -
1 stop13h 50m
Deal found 2/8£598
Mon 17/823:40 -
Nonstop7h 25m
Sat 22/806:30 -
1 stop13h 05m
Deal found 31/7£603
Tue 15/917:10 -
1 stop11h 25m
Wed 30/906:40 -
1 stop15h 20m
Deal found 1/8£507
Fri 25/918:55 -
2 stops16h 30m
Sat 3/1017:30 -
2 stops28h 30m
Deal found 2/8£510
Sun 25/1009:05 -
Nonstop6h 55m
Fri 30/1007:30 -
1 stop16h 35m
Deal found 3/8£598
Tue 1/923:40 -
Nonstop7h 25m
Sun 20/1208:55 -
1 stop11h 10m
Deal found 30/7£603
Wed 2/918:55 -
2 stops14h 40m
Thu 17/907:05 -
1 stop13h 35m
Deal found 3/8£522
Mon 5/1019:00 -
Nonstop7h 15m
Sun 11/1006:30 -
1 stop11h 03m
Deal found 2/8£604
Fri 16/1020:35 -
Nonstop7h 15m
Wed 21/1011:45 -
1 stop10h 20m
Deal found 1/8£604
Thu 20/818:30 -
Nonstop7h 15m
Sun 30/806:15 -
1 stop11h 25m
Deal found 2/8£604
Direct flights from John F Kennedy Intl to Heathrow
Explore direct flight options from John F Kennedy Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 August 2026.
Wed 23/907:50 -
Nonstop6h 55m
Fri 9/1012:30 -
Nonstop7h 50m
Deal found 3/8£458
Mon 19/1022:40 -
Nonstop6h 55m
Thu 29/1018:05 -
Nonstop8h 05m
Deal found 31/7£462
Sat 26/919:10 -
Nonstop7h 10m
Sat 17/1011:35 -
Nonstop7h 50m
Deal found 31/7£464
Thu 26/1121:50 -
Nonstop6h 55m
Mon 30/1114:15 -
Nonstop8h 05m
Deal found 2/8£465
Tue 8/919:35 -
Nonstop7h 10m
Fri 2/1008:20 -
Nonstop7h 50m
Deal found 31/7£466
Sat 7/1119:05 -
Nonstop7h 00m
Sun 22/1114:15 -
Nonstop8h 05m
Deal found 3/8£469
Tue 8/919:35 -
Nonstop7h 10m
Sat 19/910:15 -
Nonstop7h 50m
Deal found 1/8£473
Tue 8/920:20 -
Nonstop7h 10m
Sun 20/919:25 -
Nonstop8h 00m
Deal found 2/8£479
Fri 11/918:40 -
Nonstop7h 10m
Tue 29/915:20 -
Nonstop8h 00m
Deal found 31/7£480
Wed 9/921:40 -
Nonstop7h 10m
Sun 13/911:35 -
Nonstop7h 50m
Deal found 30/7£491
Sat 31/1021:05 -
Nonstop7h 05m
Sun 15/1116:40 -
Nonstop8h 10m
Deal found 3/8£520
Last-minute flights from John F Kennedy Intl to Heathrow
Discover last-minute flight deals from John F Kennedy Intl to Heathrow. Data last updated 4 August 2026 and is based on user searches.
Sun 9/822:05 -
1 stop19h 50m
Thu 10/908:45 -
1 stop12h 50m
Deal found 31/7£531
Sun 9/822:05 -
1 stop19h 50m
Wed 9/913:30 -
1 stop11h 35m
Deal found 31/7£537
Mon 10/822:05 -
1 stop14h 40m
Mon 21/906:00 -
1 stop19h 05m
Deal found 30/7£497
Mon 10/822:05 -
1 stop15h 45m
Sat 10/1011:20 -
1 stop13h 45m
Deal found 2/8£499
Mon 10/822:05 -
1 stop15h 45m
Mon 14/1218:30 -
1 stop30h 35m
Deal found 30/7£523
Mon 10/819:25 -
1 stop13h 15m
Wed 12/806:00 -
1 stop11h 50m
Deal found 4/8£524
Mon 10/822:05 -
1 stop14h 40m
Mon 14/918:40 -
1 stop23h 10m
Deal found 3/8£526
Mon 10/818:40 -
Nonstop7h 10m
Mon 21/921:25 -
1 stop26h 55m
Deal found 30/7£536
Wed 12/822:05 -
1 stop15h 45m
Wed 16/906:00 -
1 stop19h 05m
Deal found 31/7£502
Fri 14/818:10 -
Nonstop7h 15m
Fri 21/811:30 -
1 stop12h 25m
Deal found 4/8£525
One-way flights from John F Kennedy Intl to Heathrow
Search for one-way flight options from John F Kennedy Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.
Fri 18/920:30 -
1 stop10h 25m
Deal found 3/8£146
Wed 2/1219:25 -
1 stop10h 25m
Deal found 3/8£149
Mon 19/1020:30 -
1 stop10h 25m
Deal found 30/7£149
Sat 3/1020:30 -
1 stop10h 25m
Deal found 31/7£150
Mon 30/1119:25 -
1 stop19h 05m
Deal found 31/7£151
Thu 15/1023:10 -
1 stop16h 10m
Deal found 31/7£152
Fri 2/1023:10 -
1 stop31h 45m
Deal found 3/8£152
Tue 15/920:30 -
1 stop10h 25m
Deal found 2/8£153
Sun 20/920:30 -
1 stop18h 50m
Deal found 31/7£154
Sun 6/920:30 -
1 stop18h 50m
Deal found 30/7£155
Mon 21/920:30 -
1 stop10h 25m
Deal found 31/7£155
Sun 13/920:30 -
1 stop10h 25m
Deal found 30/7£156
Find flight deals from John F Kennedy Intl to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 August 2026.
Customise your flight search to find flights from John F Kennedy Intl to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 4 August 2026.
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
Cheapest return flight
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 19/10
17:10-12:55
2 stops14h 45m
London Heathrow
Mon 26/10
19:30-16:45
1 stop25h 15m
£501
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 15/9
17:10-09:35
1 stop11h 25m
London Heathrow
Wed 30/9
06:40-17:00
1 stop15h 20m
£507
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 25/9
18:55-16:25
2 stops16h 30m
London Heathrow
Sat 3/10
17:30-17:00
2 stops28h 30m
£510
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 18/8
18:10-10:15
1 stop11h 05m
London Heathrow
Thu 20/8
07:00-14:20
1 stop12h 20m
£522
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 2/9
18:55-14:35
2 stops14h 40m
London Heathrow
Thu 17/9
07:05-15:40
1 stop13h 35m
£522
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 29/9
18:30-06:40
Nonstop7h 10m
London Heathrow
Mon 5/10
10:20-19:10
1 stop13h 50m
£598
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sun 25/10
09:05-20:00
Nonstop6h 55m
London Heathrow
Fri 30/10
07:30-20:05
1 stop16h 35m
£598
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 17/8
23:40-12:05
Nonstop7h 25m
London Heathrow
Sat 22/8
06:30-14:35
1 stop13h 05m
£603
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 1/9
23:40-12:05
Nonstop7h 25m
London Heathrow
Sun 20/12
08:55-15:05
1 stop11h 10m
£603
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 5/10
19:00-07:15
Nonstop7h 15m
London Heathrow
Sun 11/10
06:30-12:33
1 stop11h 03m
£604
Flights are sorted by cheapest return flights first.
Deals found on 2/8
Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3
Best time to book a flight from John F Kennedy Intl to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from John F Kennedy Intl with our price prediction graph.
JFK-LHR
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York John F Kennedy Intl Airport to London Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
The best time to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport (average of £390). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £731). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from JFK to LHR?
Find hourly flight availability from John F Kennedy Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 August 2026.
When flying from New York John F Kennedy Intl Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
Airfare is typical for this route at the moment.
New York John F Kennedy Intl Airport to London Heathrow Airport flights typically cost between £384 and £571 in January.The cheapest return price found within the last 5 days was £399 on Scandinavian Airlines (22 Jan–25 Jan).
Weekly flight availability from New York John F Kennedy Intl Airport to London Heathrow Airport
Explore weekly flight availability from John F Kennedy Intl to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 August 2026.
The most flights from JFK to LHR are scheduled on a Friday (116 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (80 on average).
How often are flights from New York to London delayed?
About 13% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 160 minutes.
What is the most punctual flight time for New York to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.
What’s the top stopover airport for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Share of one-stop return flights from New York John F Kennedy Intl Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Shannon (SNN) – chosen by Cheapflights users on 31% of one-stop itineraries from New York John F Kennedy Intl Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Average return fare for one-stop flights from New York John F Kennedy Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of £348.
What’s the fastest stopover option from New York John F Kennedy Intl Airport to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from New York John F Kennedy Intl Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Shannon (SNN) have the shortest average one-way travel time for one-stop routes: 9h 40m.
Which airport typically offers the quickest stopover for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from New York John F Kennedy Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 03m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 4 August 2026.
Get a feel of what it's like to fly with KLM,Finnair, andVirgin Atlantic from New York John F Kennedy Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was ok - difficult as I had seat next to bathroom.. Food awful
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
There are many flights that can get you from New York John F Kennedy Intl Airport to London Heathrow Airport in 11h 05m. Fly via Scandinavian Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 3440 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from New York John F Kennedy Intl Airport to London Heathrow Airport round-trip?
Our cheapest airline available from New York John F Kennedy Intl Airport to London Heathrow Airport is Delta. Our recent data shows that you can find tickets from as low as £194 on this airline. Additional options worth looking into are KLM and Aer Lingus, starting at £234 and £311 round-trip. Delta is priced at 60% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £117 on JetBlue. Other airlines that offer cheap prices include KLM from £118 and Virgin Atlantic from £120 one-way.
What are the most reliable airlines from New York John F Kennedy Intl Airport to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from New York John F Kennedy Intl Airport to London Heathrow Airport consider choosing Gulf Air (83%), American Airlines (77%) or Finnair (77%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £186. While the most popular route (New York John F Kennedy Intl - London Heathrow) can be booked for £369 on average, our data indicates £1,510 when flying from New York John F Kennedy Intl Airport to London Heathrow Airport.
Can I find deals for flights from John F Kennedy Intl to Heathrow that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Heathrow.
Can I find deals for business class flights from John F Kennedy Intl to Heathrow?
Yes. Cheapflights offers flight deals from John F Kennedy Intl to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport (average of £390). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £731). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 August 2026.
Browse through other flights departing from John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on 4 August 2026.
Top 10 airlines flying from John F Kennedy Intl to Heathrow
Discover the top 10 airlines that operate flights from John F Kennedy Intl to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from John F Kennedy Intl to Heathrow?
Cheapflights makes it easy to find John F Kennedy Intl to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Heathrow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from John F Kennedy Intl to Heathrow.
Can Cheapflights find flights from John F Kennedy Intl to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from John F Kennedy Intl to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Heathrow become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.