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Cheap flights from London Heathrow Airport to New York John F Kennedy Intl Airport from $677

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JFK
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to New York John F Kennedy Intl are usually found in February or January, booked 79 days in advance, depart on a Monday or Saturday and return on a Wednesday

Cheap flight deals from Heathrow to John F Kennedy Intl

Enter your travel dates to find the best prices.

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 8 August 2026.

Thu 27/809:50 -
1 stop12h 05m
Sun 30/809:35 -
Nonstop7h 05m
Deal found 7/8$836
Sat 5/917:25 -
Nonstop7h 55m
Sat 12/919:10 -
Nonstop7h 10m
Deal found 7/8$837
Fri 25/1209:15 -
1 stop15h 00m
Thu 31/1219:05 -
Nonstop7h 00m
Deal found 7/8$838
Wed 2/909:50 -
1 stop12h 05m
Fri 27/1119:05 -
Nonstop7h 00m
Deal found 7/8$840
Thu 24/1208:40 -
1 stop11h 20m
Fri 1/108:00 -
Nonstop7h 10m
Deal found 6/8$841
Thu 3/916:50 -
1 stop10h 35m
Thu 10/918:30 -
Nonstop7h 10m
Deal found 4/8$843
Fri 4/906:30 -
1 stop17h 45m
Thu 10/919:00 -
Nonstop7h 15m
Deal found 7/8$844
Sat 5/908:40 -
1 stop10h 55m
Sat 12/920:15 -
Nonstop7h 35m
Deal found 6/8$845
Thu 1/1006:30 -
1 stop11h 03m
Sun 11/1020:15 -
Nonstop7h 35m
Deal found 7/8$847
Thu 22/1008:45 -
1 stop12h 50m
Wed 4/1116:25 -
1 stop10h 40m
Deal found 4/8$848
Mon 21/1206:20 -
1 stop13h 45m
Tue 29/1208:00 -
Nonstop7h 10m
Deal found 5/8$850
Thu 31/1214:45 -
1 stop11h 15m
Wed 6/122:30 -
Nonstop7h 00m
Deal found 7/8$851

Find 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 8 August 2026.

Round-trip from

$836

One-way from

$677

Popular in

July

Cheapest in

February

Average price

$1,072

Good round-trip deal

$1,090 or less

Good one-way deal

$801 or less
British Airways
  • British Airways
  • 27/8-30/8
  • 1 total stop
  • 19h 10m total
  • London to New York
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SWISS
  • SWISS
  • 22/10
  • 1 total stop
  • 24h 35m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($251 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to New York John F Kennedy Intl.
Search Deals
Price to beat on a one-way flight from London Heathrow to New York John F Kennedy Intl.
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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 647,157 searches. Data last updated 8 August 2026.
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

Cheapest return flight

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 1/10

07:30-19:10

1 stop16h 40m

New York John F Kennedy Intl

Sun 11/10

17:06-09:25

1 stop11h 19m

$836
Fastest return journey

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 1/10

14:10-17:00

Nonstop7h 50m

New York John F Kennedy Intl

Sun 11/10

19:35-07:45

Nonstop7h 10m

$838

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 24/12

08:40-15:00

1 stop11h 20m

New York John F Kennedy Intl

Fri 1/1

08:00-20:10

Nonstop7h 10m

$841

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 13/11

12:55-16:00

Nonstop8h 05m

New York John F Kennedy Intl

Wed 2/12

21:50-09:45

Nonstop6h 55m

$843

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 1/10

06:30-12:33

1 stop11h 03m

New York John F Kennedy Intl

Sun 11/10

13:15-06:45

1 stop12h 30m

$844

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 20/8

18:05-21:05

Nonstop8h 00m

New York John F Kennedy Intl

Sat 29/8

17:00-09:05

1 stop11h 05m

$928

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Mon 5/10

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Thu 8/10

17:10-09:35

1 stop11h 25m

$936

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 3/9

21:05-15:40

2 stops23h 35m

New York John F Kennedy Intl

Thu 10/9

17:10-12:55

2 stops14h 45m

$952

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 22/9

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Tue 29/9

17:10-09:35

1 stop11h 25m

$955
Cheapest one-way

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Tue 29/9

08:15-11:19

Nonstop8h 04m

$682

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 20 resultsSorted by cheapest first
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?

The best time to book flights from London Heathrow Airport to New York John F Kennedy Intl Airport is 88 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 London Heathrow Airport to New York John F Kennedy Intl Airport?

Currently, February 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 $800). Flying from London Heathrow Airport to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $1,253). 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 8 August 2026.

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 10% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost for a return flight from London Heathrow Airport to New York John F Kennedy Intl Airport?

Airfare is below average for this route at the moment.

London Heathrow Airport to New York John F Kennedy Intl Airport flights typically cost between $844 and $1,318 in August.
The cheapest return price found within the last 5 days was $836 on British Airways (27 Aug–30 Aug).

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.

  • How long is the flight from London Heathrow Airport to New York John F Kennedy Intl Airport?

    Finnair, British Airways, and Delta can get you from London Heathrow Airport to New York John F Kennedy Intl Airport in just under 7h 50m. Your travel time can differ by up to 8h 50m. There are 5536 km between London Heathrow Airport and New York John F Kennedy Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to New York John F Kennedy Intl Airport consider choosing SriLankan Airlines(93%), TAP AIR PORTUGAL(92%) or JetBlue(91%), as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from London Heathrow Airport to New York John F Kennedy Intl Airport? While on average our users pay $1,281, our data indicates the cheapest price to be $673. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around $776.

  • 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, February 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 $800). Flying from London Heathrow Airport to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $1,253). 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 New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
New Rochelle
Queens
Secaucus
Fort Lee

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Alternative routes for Heathrow to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Newark flights

Fly with Cheapflights

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

When you search for this flight from Heathrow to John F Kennedy Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to John F Kennedy Intl from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to John F Kennedy Intl with no change fees?

Need flexible booking options for your flight to John F Kennedy Intl from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to John F Kennedy Intl become cheaper?

Yes! Start tracking prices for Heathrow to John F Kennedy Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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