Cheap flights from New York John F Kennedy Intl Airport, NY to London Heathrow Airport from C$ 394
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
21 Nov — 28 Nov1
Round-trip
1 adult
Economy
Round-trip
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 Saturday or Thursday and return on a Friday
Cheap flight deals from John F Kennedy Intl to Heathrow
Enter your travel dates to find the best prices.
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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 22 October 2026.
Fri 6/117:35 p.m. -
2 stops39h 25m
Mon 9/116:40 a.m. -
2 stops38h 05m
Deal found 19/10C$ 922
Mon 9/115:35 p.m. -
2 stops35h 00m
Thu 12/116:40 a.m. -
2 stops38h 05m
Deal found 19/10C$ 933
Thu 3/1210:00 p.m. -
1 stop14h 30m
Sun 13/1212:25 p.m. -
1 stop12h 40m
Deal found 21/10C$ 936
Mon 16/1110:00 p.m. -
1 stop18h 35m
Mon 7/126:30 p.m. -
1 stop30h 35m
Deal found 21/10C$ 943
Fri 13/115:35 p.m. -
2 stops17h 50m
Sun 15/116:40 a.m. -
2 stops31h 44m
Deal found 19/10C$ 944
Mon 30/115:35 p.m. -
2 stops18h 25m
Sun 6/126:40 a.m. -
1 stop14h 05m
Deal found 19/10C$ 946
Mon 7/125:35 p.m. -
2 stops18h 25m
Fri 11/127:30 p.m. -
1 stop25h 15m
Deal found 21/10C$ 947
Sat 7/113:24 p.m. -
2 stops19h 36m
Mon 9/111:55 p.m. -
2 stops30h 50m
Deal found 21/10C$ 949
Mon 7/125:35 p.m. -
2 stops18h 25m
Mon 1/26:40 p.m. -
1 stop26h 00m
Deal found 21/10C$ 950
Mon 30/115:35 p.m. -
2 stops18h 25m
Mon 18/15:30 p.m. -
2 stops27h 10m
Deal found 19/10C$ 954
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 layovers in mind to ensure you get the best travel experience. Data last updated 22 October 2026.
Mon 30/115:35 p.m. -
2 stops18h 25m
Sat 5/126:40 a.m. -
1 stop14h 05m
Deal found 18/10C$ 973
Mon 16/1110:10 a.m. -
Nonstop7h 00m
Mon 23/1110:20 a.m. -
1 stop13h 45m
Deal found 19/10C$ 1,113
Thu 21/112:35 p.m. -
2 stops17h 50m
Mon 25/18:15 a.m. -
1 stop16h 50m
Deal found 17/10C$ 1,148
Sat 7/119:26 a.m. -
Nonstop7h 14m
Sat 21/118:05 a.m. -
Nonstop8h 14m
Deal found 21/10C$ 1,151
Thu 31/125:35 p.m. -
1 stop19h 05m
Fri 22/16:40 a.m. -
2 stops14h 00m
Deal found 21/10C$ 1,029
Sat 9/15:35 p.m. -
2 stops20h 15m
Sat 16/15:00 p.m. -
1 stop27h 40m
Deal found 17/10C$ 1,029
Mon 22/29:10 p.m. -
Nonstop7h 20m
Sat 27/28:05 a.m. -
Nonstop8h 24m
Deal found 21/10C$ 1,157
Tue 17/119:25 a.m. -
2 stops22h 15m
Tue 24/116:00 a.m. -
1 stop19h 05m
Deal found 17/10C$ 1,158
Wed 18/1110:00 p.m. -
1 stop12h 30m
Wed 25/116:00 a.m. -
2 stops34h 02m
Deal found 18/10C$ 1,217
Tue 3/111:20 p.m. -
2 stops15h 00m
Tue 10/116:40 a.m. -
2 stops14h 05m
Deal found 21/10C$ 1,181
Sat 14/115:35 p.m. -
2 stops14h 20m
Mon 30/115:00 p.m. -
2 stops35h 00m
Deal found 19/10C$ 1,264
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 22 October 2026.
Tue 17/119:30 a.m. -
Nonstop7h 10m
Tue 24/1112:20 p.m. -
Nonstop8h 26m
Deal found 17/10C$ 1,124
Wed 18/119:50 p.m. -
Nonstop6h 55m
Wed 25/117:25 a.m. -
Nonstop8h 12m
Deal found 18/10C$ 1,127
Tue 17/117:05 p.m. -
Nonstop7h 00m
Tue 24/117:25 a.m. -
Nonstop8h 12m
Deal found 20/10C$ 1,129
Wed 9/128:05 a.m. -
Nonstop6h 55m
Mon 14/1211:20 a.m. -
Nonstop8h 05m
Deal found 17/10C$ 1,134
Mon 30/118:05 a.m. -
Nonstop6h 55m
Sat 5/124:40 p.m. -
Nonstop8h 10m
Deal found 18/10C$ 1,136
Sat 6/38:05 a.m. -
Nonstop6h 55m
Thu 11/34:40 p.m. -
Nonstop8h 10m
Deal found 20/10C$ 1,137
Thu 19/118:00 a.m. -
Nonstop7h 10m
Wed 25/118:10 p.m. -
Nonstop8h 20m
Deal found 19/10C$ 1,148
Tue 10/119:30 a.m. -
Nonstop7h 10m
Tue 17/117:25 a.m. -
Nonstop8h 07m
Deal found 20/10C$ 1,150
Sat 7/119:26 a.m. -
Nonstop7h 14m
Thu 26/1112:20 p.m. -
Nonstop8h 26m
Deal found 20/10C$ 1,151
Tue 24/119:26 a.m. -
Nonstop7h 14m
Thu 26/117:25 a.m. -
Nonstop8h 12m
Deal found 21/10C$ 1,152
Mon 16/118:00 a.m. -
Nonstop7h 10m
Mon 23/114:35 p.m. -
Nonstop8h 25m
Deal found 19/10C$ 1,154
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 22 October 2026 and is based on user searches.
Thu 5/1111:45 p.m. -
1 stop28h 25m
Tue 10/119:55 a.m. -
1 stop17h 05m
Deal found 19/10C$ 957
Thu 5/1111:45 p.m. -
1 stop28h 25m
Mon 9/118:50 p.m. -
1 stop30h 10m
Deal found 19/10C$ 966
Fri 6/117:35 p.m. -
2 stops39h 25m
Mon 9/116:40 a.m. -
2 stops38h 05m
Deal found 19/10C$ 922
Sat 7/113:24 p.m. -
2 stops19h 36m
Mon 9/111:55 p.m. -
2 stops30h 50m
Deal found 21/10C$ 949
Sat 7/1111:45 p.m. -
1 stop28h 25m
Sat 14/119:55 a.m. -
1 stop17h 05m
Deal found 22/10C$ 959
Mon 9/115:35 p.m. -
2 stops35h 00m
Thu 12/116:40 a.m. -
2 stops38h 05m
Deal found 19/10C$ 933
Fri 13/115:35 p.m. -
2 stops17h 50m
Sun 15/116:40 a.m. -
2 stops31h 44m
Deal found 19/10C$ 944
Mon 16/1110:00 p.m. -
1 stop18h 35m
Mon 7/126:30 p.m. -
1 stop30h 35m
Deal found 21/10C$ 943
Sun 22/115:35 p.m. -
2 stops58h 20m
Thu 26/116:40 a.m. -
1 stop14h 05m
Deal found 22/10C$ 956
Mon 30/115:35 p.m. -
2 stops18h 25m
Sun 6/126:40 a.m. -
1 stop14h 05m
Deal found 19/10C$ 946
Mon 30/115:35 p.m. -
2 stops18h 25m
Mon 18/15:30 p.m. -
2 stops27h 10m
Deal found 19/10C$ 954
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 22 October 2026.
Tue 17/117:25 p.m. -
1 stop10h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 17/10C$ 394
Sat 5/125:00 p.m. -
1 stop11h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 402
Sat 14/119:26 a.m. -
Nonstop7h 14m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 403
Thu 26/119:26 a.m. -
Nonstop7h 14m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 405
Thu 3/129:50 p.m. -
Nonstop6h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 412
Thu 19/118:05 a.m. -
Nonstop6h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 413
Sat 5/123:45 p.m. -
1 stop10h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/10C$ 416
Fri 6/116:25 p.m. -
Nonstop6h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/10C$ 417
Sat 3/412:59 p.m. -
1 stop13h 11m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/10C$ 420
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 22 October 2026.
Customize 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 7,457,451 searches. Data last updated 22 October 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 round-trip
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Sun 8/11
3:14 p.m.-6:55 a.m.
1 stop10h 41m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 420
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Mon 18/1
9:30 a.m.-6:55 a.m.
1 stop16h 25m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 420
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Sun 8/11
6:00 p.m.-6:20 a.m.
Nonstop7h 20m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 422
Quickest round-trip
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Sat 12/12
8:00 p.m.-8:05 a.m.
Nonstop7h 05m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 422
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Thu 3/12
9:00 p.m.-4:20 p.m.
1 stop14h 20m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 439
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Thu 19/11
4:25 p.m.-8:05 a.m.
1 stop10h 40m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 446
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Mon 28/12
8:00 a.m.-8:10 p.m.
Nonstop7h 10m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 457
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Fri 25/12
10:00 a.m.-10:10 p.m.
Nonstop7h 10m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 458
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Sun 27/12
3:59 p.m.-6:50 a.m.
1 stop9h 51m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 462
New YorkLondon
JFK New York John F Kennedy Intl - LHR London Heathrow
JFKLHR
New York John F Kennedy Intl
Thu 26/11
3:55 p.m.-3:50 p.m.
2 stops18h 55m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 510
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/10
Showing 1-10 of 22 resultsSorted by cheapest first
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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 round-trip 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
Delays
How far ahead should I book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
The price you pay for your flight from New York John F Kennedy Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 C$ 758). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of C$ 1,389). 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 22 October 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 to fly round-trip 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 C$ 860 and C$ 1,280 in April.The cheapest round-trip price found within the last 5 days was C$ 921 on Scandinavian Airlines (1 Apr-8 Apr).
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 162 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 has had the lowest number of delays on this route, with just 11% of flights being delayed.
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?
Departing from New York John F Kennedy Intl Airport to London Heathrow Airport will take you 7h. There are 5536 km between New York John F Kennedy Intl Airport and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.
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 SriLankan Airlines (94%), Malaysia Airlines (88%) or Gulf Air (87%) 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 C$ 366. While the most popular route (New York John F Kennedy Intl - London Heathrow) can be booked for C$ 1,086 on average, our data indicates C$ 2,856 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 vacation 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 C$ 758). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of C$ 1,389). 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 22 October 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 22 October 2026.
Find the best flight deals on Cheapflights, where travelers 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?
Yes, we can. To see specific flights from John F Kennedy Intl to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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!
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