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Cheap flights from London to New York John F Kennedy Intl Airport from $579

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JFK
8 May — 15 May1
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 81 days in advance, depart on a Sunday or Thursday and return on a Tuesday

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 8 April 2026.

Thu 14/514:30
LGW
-
JFK
1 stop12h 30m
LEVEL
Sat 16/523:45
JFK
-
LGW
1 stop28h 05m
LEVEL
Deal found 3/4$746
Wed 7/1020:50
LHR
-
JFK
1 stop29h 50m
LEVEL
Sun 11/1023:25
JFK
-
LHR
1 stop28h 45m
LEVEL
Deal found 3/4$746
Sun 20/910:55
LGW
-
JFK
1 stop15h 45m
LEVEL
Fri 25/923:25
JFK
-
LGW
1 stop28h 05m
LEVEL
Deal found 3/4$753
Fri 9/1013:00
LGW
-
JFK
1 stop13h 40m
LEVEL
Mon 12/1023:25
JFK
-
LGW
1 stop31h 50m
LEVEL
Deal found 7/4$755
Mon 4/520:50
LHR
-
JFK
1 stop30h 10m
LEVEL
Mon 11/523:45
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 3/4$755
Tue 8/916:50
LGW
-
JFK
1 stop33h 50m
LEVEL
Thu 10/923:25
JFK
-
LGW
1 stop31h 50m
LEVEL
Deal found 6/4$759
Wed 2/920:50
LHR
-
JFK
1 stop29h 50m
LEVEL
Mon 7/923:25
JFK
-
LHR
1 stop28h 45m
LEVEL
Deal found 6/4$760
Sun 10/509:10
LGW
-
JFK
1 stop17h 50m
LEVEL
Sat 16/523:45
JFK
-
LGW
1 stop27h 45m
LEVEL
Deal found 4/4$762
Wed 2/920:50
LHR
-
JFK
1 stop29h 50m
LEVEL
Tue 8/923:25
JFK
-
LHR
1 stop28h 45m
LEVEL
Deal found 4/4$762
Thu 30/420:35
LGW
-
JFK
1 stop30h 25m
LEVEL
Tue 5/523:45
JFK
-
LGW
1 stop31h 30m
LEVEL
Deal found 7/4$763
Thu 7/520:50
LHR
-
JFK
1 stop30h 10m
LEVEL
Sun 10/523:45
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 7/4$763
Tue 8/920:50
LHR
-
JFK
1 stop29h 50m
LEVEL
Fri 11/923:25
JFK
-
LHR
1 stop15h 40m
LEVEL
Deal found 6/4$765

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 8 April 2026.

Round-trip from

$746

One-way from

$579

Popular in

December

Cheapest in

February

Average price

$868
LEVEL
  • LEVEL
  • 14/5-16/5
  • 2 total stops
  • 40h 35m total
  • London to New York
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Norse Atlantic UK
  • Norse Atlantic UK
  • 6/6
  • Nonstop
  • 7h 50m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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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 8 April 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

Cheapest return flight

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 5/5

13:00-22:00

1 stop14h 00m

New York John F Kennedy Intl

Fri 8/5

23:45-07:00

1 stop26h 15m

$771

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 30/4

18:40-22:00

1 stop32h 20m

New York John F Kennedy Intl

Tue 12/5

23:45-10:15

1 stop29h 30m

$828

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 28/4

11:30-18:55

1 stop12h 25m

New York John F Kennedy Intl

Mon 11/5

16:55-10:50

1 stop12h 55m

$848

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 20/5

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Wed 27/5

17:10-09:35

1 stop11h 25m

$850

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 4/5

09:55-17:05

1 stop12h 10m

New York John F Kennedy Intl

Mon 11/5

23:40-12:05

Nonstop7h 25m

$857

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 6/5

21:05-15:40

2 stops23h 35m

New York John F Kennedy Intl

Wed 27/5

18:55-16:25

2 stops16h 30m

$857

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 4/5

11:45-17:05

1 stop10h 20m

New York John F Kennedy Intl

Mon 11/5

18:00-06:20

Nonstop7h 20m

$858

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 4/5

11:45-17:05

1 stop10h 20m

New York John F Kennedy Intl

Mon 11/5

19:00-07:15

Nonstop7h 15m

$861
Fastest return journey

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 28/9

12:30-15:20

Nonstop7h 50m

New York John F Kennedy Intl

Mon 12/10

19:20-07:20

Nonstop7h 00m

$867

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 6/5

15:50-18:35

Nonstop7h 45m

New York John F Kennedy Intl

Wed 13/5

19:00-07:15

Nonstop7h 15m

$868

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 45 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 3 April 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 81 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 $187). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $655). 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 8 April 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 at midday, which can drop the price by up to 29% 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 4 April 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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to New York John F Kennedy Intl Airport

Explore weekly flight availability from London 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 8 April 2026.

The most flights from LON to JFK are scheduled on a Monday (97 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (76 on average).

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

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 173 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, JetBlue 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 LEVEL, British Airways, and Scandinavian Airlines fly from London to New York John F Kennedy Intl Airport in about 12h 25m. The time it takes to get you to your destination can typically vary by up to 2h 30m. 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 $675 on this airline. Virgin Atlantic is 16% 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 (88%), JetBlue (78%) or SriLankan Airlines (76%) when booking your flight. These represent the most reliable airlines when flying from London to New York John F Kennedy Intl Airport.

  • 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 $187). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $655). 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
Fort Lee
Secaucus
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 Newark flights
Heathrow to John F Kennedy Intl 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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$675Average$766FlexibilityNo 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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