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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.
LHR — JFK
7 Jul — 14 Jul1
1 adult

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
SWISS
  • SWISS
  • 3/11-16/11
  • 2 total stops
  • 23h 10m total
  • London to New York
23/9
  • 23/9
  • 1 total stop
  • 18h 10m total
  • London to New York
Highest demand for flights based on searches. 10% potential increase in price (£38 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London Heathrow to New York John F Kennedy Intl.
Price to beat on a one-way flight from London Heathrow to New York John F Kennedy Intl.

Find flight deals from Heathrow to John F Kennedy Intl

Cheapest flights from Heathrow to John F Kennedy Intl
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.

Mon 3/1106:00LHR - JFK
1 stop12h 05mSWISS
Sun 16/1120:55JFK - LHR
1 stop11h 05mSWISS
Deal found 1/7£329
Sat 13/907:25LHR - JFK
1 stop12h 35mUnited Airlines
Fri 26/909:00JFK - LHR
1 stop16h 30mUnited Airlines
Deal found 1/7£330
Mon 25/809:50LHR - JFK
1 stop12h 00mAer Lingus
Wed 3/918:29JFK - LHR
1 stop18h 51mAer Lingus
Deal found 1/7£331
Wed 5/1108:55LHR - JFK
2 stops15h 48mMultiple Airlines
Mon 10/1110:05JFK - LHR
2 stops15h 25mMultiple Airlines
Deal found 30/6£332
Fri 19/920:25LHR - JFK
Nonstop7h 50mVirgin Atlantic
Sun 28/921:00JFK - LHR
Nonstop7h 15mVirgin Atlantic
Deal found 30/6£334
Thu 10/706:55LHR - JFK
1 stop13h 05mLufthansa
Sun 13/717:30JFK - LHR
1 stop14h 20mLufthansa
Deal found 30/6£341
Fri 11/707:55LHR - JFK
1 stop12h 34mAmerican Airlines
Sun 13/709:45JFK - LHR
Nonstop6h 55mAmerican Airlines
Deal found 30/6£343
Fri 11/717:00LHR - JFK
Nonstop7h 55mBritish Airways
Thu 24/707:50JFK - LHR
Nonstop6h 55mBritish Airways
Deal found 30/6£346
Wed 3/908:40LHR - JFK
1 stop11h 45mDelta
Sun 28/921:30JFK - LHR
Nonstop7h 20mDelta
Deal found 30/6£349
Thu 7/810:20LHR - JFK
1 stop13h 45mFinnair
Wed 13/822:55JFK - LHR
1 stop13h 10mFinnair
Deal found 30/6£350
Wed 17/906:15LHR - JFK
1 stop11h 25mAir France
Wed 24/923:25JFK - LHR
Nonstop7h 00mAir France
Deal found 30/6£354

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

Heathrow

Fly to

John F Kennedy Intl

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

£329

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

£330

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

£331

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

£332

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

£334

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

£342

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

£343

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

£346

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

£347

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

£349

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 15 results
1
2

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.
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 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

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very Good

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.
  • What are the cheapest airlines flying from London Heathrow Airport to New York John F Kennedy Intl Airport round-trip?

    Our cheapest airline available from London Heathrow Airport to New York John F Kennedy Intl Airport is SWISS. Our recent data shows that you can find tickets from as low as £329 on this airline. Additional options worth looking into are Aer Lingus and United Airlines, starting at £331 and £332 round-trip. You may be able to fly from London Heathrow Airport to New York John F Kennedy Intl Airport for 25% less than the average price by searching for these airlines.

  • What are the most reliable airlines from London Heathrow Airport to New York John F Kennedy Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to New York John F Kennedy Intl Airport on time: SriLankan Airlines (92%), Scandinavian Airlines (91%), Malaysia Airlines (89%).

  • What are the cheapest flights from London Heathrow Airport to New York John F Kennedy Intl Airport?

    On average you can expect to pay £1,502 for a flight from London Heathrow Airport to New York John F Kennedy Intl Airport. The cheapest flight overall is £285 while the most popular route, (London Heathrow - New York John F Kennedy Intl) is currently priced at £233.

  • Where are the most common stopover locations when flying from London Heathrow Airport to New York John F Kennedy Intl Airport?

  • What are some popular things to do or see while on a stopover in Lisbon?

    If you're on a stopover in Lisbon and looking for things to do, consider visiting Chiado, Sé de Lisboa, or Londres. Chiado, Sé de Lisboa, and Londres can be visited by traveling about 4.5 mi, 4.6 mi, and 2.3 mi respectively from Lisbon Humberto Delgado. Those on a stopover in Lisbon in need of a car hire can book one at Lisbon Humberto Delgado for about £16.

  • Where are the least popular stopover locations for London Heathrow Airport to New York John F Kennedy Intl Airport flights?

  • Can I find deals for flights from Heathrow to John F Kennedy Intl that include hotel bookings?

    Yes. In addition to deals on Heathrow to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to John F Kennedy Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to John F Kennedy Intl.

  • Can I find deals for business class flights from Heathrow to John F Kennedy Intl?

    Yes. Cheapflights offers flight deals from Heathrow to John F Kennedy Intl 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 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Queens
North Bergen
Elizabeth
Yonkers
Bronx
Secaucus
Mount Laurel
Fort Lee
North Wales
Bayonne
Fairfield
Carlstadt
Staten Island
Weehawken
Carteret
Englewood
Waterbury
Westbury
West New York
Edgewater

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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.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£261Average£432FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Norse Atlantic UKCheapest£266Average£409FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
TAP AIR PORTUGALCheapest£278Average£373FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapest£287Average£347FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest£288Average£526FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£303Average£392FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£306Average£343FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£310Average£495FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£315Average£409FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£323Average£412FlexibilityNo cancel feeOn-time77%
Search Air France flights

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How does Cheapflights help users find flights from Heathrow to John F Kennedy Intl?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to John F Kennedy Intl?

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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?

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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