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Cheap flights from London to New York John F Kennedy Intl Airport from $503

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JFK
2 Apr — 9 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to New York John F Kennedy Intl are usually found in February or November, booked 46 days in advance, depart on a Sunday or Saturday and return on a Thursday

Cheap flight deals from London to John F Kennedy Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to John F Kennedy Intl
Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 March 2026.

Tue 14/415:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Tue 21/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 28/2$625
Tue 14/407:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Tue 21/417:10
JFK
-
LHR
1 stop16h 25m
Scandinavian Airlines
Deal found 28/2$635
Sat 25/413:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Fri 1/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 1/3$640
Sat 2/513:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Fri 8/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 27/2$644
Mon 11/515:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Sun 17/523:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 27/2$645
Fri 8/513:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Fri 8/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 1/3$647
Wed 15/421:05
LHR
-
JFK
2 stops23h 35m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop20h 40m
Scandinavian Airlines
Deal found 28/2$654
Mon 13/421:05
LHR
-
JFK
2 stops23h 35m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 28/2$656
Sun 19/413:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sat 25/418:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 3/3$659
Mon 16/319:30
LHR
-
JFK
1 stop25h 15m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop16h 25m
Scandinavian Airlines
Deal found 28/2$661
Thu 16/407:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop23h 25m
Scandinavian Airlines
Deal found 27/2$664
Thu 14/513:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sun 17/518:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 27/2$665

Find flight deals from London to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 3 March 2026.

Round-trip from

$625

One-way from

$503

Popular in

December

Cheapest in

February

Average price

$743

Good round-trip deal

$969 or less

Good one-way deal

$565 or less
Icelandair
  • Icelandair
  • 14/4-21/4
  • 2 total stops
  • 21h 55m total
  • London to New York
Search Deals
Norse Atlantic UK
  • Norse Atlantic UK
  • 18/6
  • Nonstop
  • 7h 50m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to New York John F Kennedy Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to New York John F Kennedy Intl.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 3 March 2026.
Use the filters below to find and compare flights from London to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 18/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Tue 21/4

23:10-14:40

1 stop10h 30m

$671

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 14/4

21:05-15:40

2 stops23h 35m

New York John F Kennedy Intl

Tue 21/4

17:10-09:35

1 stop11h 25m

$716

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 11/5

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sun 17/5

23:10-14:40

1 stop10h 30m

$775

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 17/4

17:25-22:30

1 stop34h 05m

New York John F Kennedy Intl

Fri 24/4

18:20-06:20

Nonstop7h 00m

$795

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 16/4

21:05-15:40

2 stops23h 35m

New York John F Kennedy Intl

Thu 23/4

18:55-17:00

2 stops17h 05m

$798

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 15/5

06:40-17:00

2 stops15h 20m

New York John F Kennedy Intl

Fri 29/5

17:10-09:35

1 stop11h 25m

$841

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 8/7

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Wed 15/7

18:20-06:20

Nonstop7h 00m

$868

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 7/7

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Wed 15/7

23:10-14:40

1 stop10h 30m

$874

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 29/4

10:25-00:48

2 stops19h 23m

New York John F Kennedy Intl

Mon 4/5

13:59-09:40

2 stops14h 41m

$894

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 11/5

11:45-19:05

1 stop12h 20m

New York John F Kennedy Intl

Sun 17/5

20:15-08:50

Nonstop7h 35m

$897

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from London to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from London 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 to New York John F Kennedy Intl Airport

How far ahead should I book a flight from London to New York John F Kennedy Intl Airport?

Use this chart to determine the optimal time to book a return flight from London to John F Kennedy Intl. Price data was last updated on 27 February 2026.

The price you pay for your flight from London 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 46 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 to New York John F Kennedy Intl Airport?

Currently, August is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of $184). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $642). 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 LON to JFK?

Find hourly flight availability from London 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 3 March 2026.

When flying from London to New York John F Kennedy Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight in the afternoon.

What is the cheapest day to fly from London to New York John F Kennedy Intl Airport?

Use this chart to determine the cheapest time to fly return from London to John F Kennedy Intl. Price data was last updated on 21 February 2026.

Travellers seeking maximum savings on their London to New York John F Kennedy Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from London to New York delayed?

About 10% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 172 minutes.

What is the most punctual flight time for London to New York flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 London to New York flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from London 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 to New York John F Kennedy Intl Airport?

    Airlines like Icelandair, Scandinavian Airlines, and Norse Atlantic UK fly from London to New York John F Kennedy Intl Airport in about 7h 50m. The time it takes to get you to your destination can typically vary by up to 15h 45m. There are 5565 km between London and New York John F Kennedy Intl Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to New York John F Kennedy Intl Airport round-trip?

    Our cheapest airline available from London to New York John F Kennedy Intl Airport is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $662 on this airline. Virgin Atlantic is 13% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Scandinavian Airlines (85%), JetBlue (84%) or TAP AIR PORTUGAL (84%) when booking your flight. These represent the most reliable airlines when flying from London to New York John F Kennedy Intl Airport.

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

    While on average a flight from London to New York John F Kennedy Intl Airport is generally $921, our data shows the cheapest flight currently is $555. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay $1,073 for that flight.

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

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

  • How can I find direct flights from London 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 London to John F Kennedy Intl.

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

    Yes. Cheapflights offers flight deals from London 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 to New York John F Kennedy Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of $184). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $642). 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
Secaucus
Fort Lee
Queens
Princeton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to John F Kennedy Intl

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

Top airline flying from London to John F Kennedy Intl

Discover the top airline that operate flights from London 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 647,157 searches. Data last updated 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$662Average$813FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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 London to John F Kennedy Intl?

Cheapflights helps you search for flights from London 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 London to John F Kennedy Intl?

Cheapflights helps you find that perfect flight to John F Kennedy Intl from London 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 London to John F Kennedy Intl with no change fees?

Certainly. Search results for flights to John F Kennedy Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London 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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