Cheap flights from London Heathrow Airport to New York John F Kennedy Intl Airport from £236
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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London Heathrow to New York John F Kennedy Intl are usually found in September or March, booked 65 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Heathrow to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to John F Kennedy Intl (JFK). 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 2 July 2025.
Round-trip from | £329 |
---|---|
One-way from | £236 |
Popular in | August |
Cheapest in | September |
Average price | £517 |
Good round-trip deal | £371 or less |
Good one-way deal | £382 or less |
Find flight deals from Heathrow to John F Kennedy Intl
Cheapest flights from Heathrow to John F Kennedy IntlExplore the most affordable flight options available from Heathrow to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from Heathrow to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to John F Kennedy Intl 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 2 July 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
Mon 3/11
06:00-13:05
1 stop12h 05m
New York John F Kennedy Intl
Sun 16/11
20:55-13:00
1 stop11h 05m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sat 13/9
07:25-15:00
1 stop12h 35m
New York John F Kennedy Intl
Fri 26/9
09:00-06:30
1 stop16h 30m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 25/8
09:50-16:50
1 stop12h 00m
New York John F Kennedy Intl
Wed 3/9
18:29-18:20
1 stop18h 51m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 5/11
08:55-19:43
2 stops15h 48m
New York John F Kennedy Intl
Mon 10/11
10:05-06:30
2 stops15h 25m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 19/9
20:25-23:15
Nonstop7h 50m
New York John F Kennedy Intl
Sun 28/9
21:00-09:15
Nonstop7h 15m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 16/7
06:55-15:00
1 stop13h 05m
New York John F Kennedy Intl
Mon 11/8
15:45-07:40
1 stop10h 55m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 7/8
07:50-15:30
1 stop12h 40m
New York John F Kennedy Intl
Mon 11/8
22:55-11:05
Nonstop7h 10m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sat 8/11
06:40-15:45
1 stop14h 05m
New York John F Kennedy Intl
Tue 11/11
17:35-14:35
2 stops16h 00m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Tue 11/11
10:00-15:45
1 stop10h 45m
New York John F Kennedy Intl
Wed 19/11
17:00-05:25
Nonstop7h 25m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 3/9
06:30-13:30
1 stop12h 00m
New York John F Kennedy Intl
Fri 26/9
08:10-20:00
Nonstop6h 50m
Best time to book a flight from Heathrow to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to New York John F Kennedy Intl Airport
How far ahead should I book a flight from London Heathrow Airport to New York John F Kennedy Intl Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to John F Kennedy Intl. Price data was last updated on 27 June 2025.
The price you pay for your flight from London Heathrow Airport to New York John F Kennedy Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 65 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 London Heathrow Airport to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New York John F Kennedy Intl Airport (average of £500). Flying from London Heathrow Airport to New York John F Kennedy Intl Airport in December is currently the most expensive (average of £667). 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 LHR to JFK?
Find hourly flight availability from Heathrow to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.
It’s typically best to fly out from London Heathrow Airport to New York John F Kennedy Intl Airport at midday. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from London Heathrow Airport to New York John F Kennedy Intl Airport?
Use this chart to determine the cheapest time to fly return from Heathrow to John F Kennedy Intl. Price data was last updated on 29 June 2025.
Travellers seeking maximum savings on their London Heathrow Airport to New York John F Kennedy Intl Airport flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London Heathrow Airport to New York John F Kennedy Intl Airport
Explore weekly flight availability from Heathrow to John F Kennedy Intl. 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 2 July 2025.
The most flights from LHR to JFK are scheduled on a Monday (117 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (85 on average).
Reviews of airlines servicing John F Kennedy Intl
Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated 2 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andFinnair from London Heathrow Airport to New York John F Kennedy Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Crew
Overall
Comfort
Boarding
Food
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Heathrow to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from Heathrow to John F Kennedy Intl on these airlines
Choose from the following airlines for your flight from Heathrow to John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2025.
Top 10 airlines flying from Heathrow to John F Kennedy Intl
Discover the top 10 airlines that operate flights from Heathrow to John F Kennedy Intl. 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 2 July 2025.
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How does Cheapflights help users find flights from Heathrow to John F Kennedy Intl?
Cheapflights helps you search for flights from Heathrow to John F Kennedy Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to John F Kennedy Intl?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to John F Kennedy Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to John F Kennedy Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to John F Kennedy Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to John F Kennedy Intl become cheaper?
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