Cheap flights from London to New York John F Kennedy Intl Airport from $558

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JFK
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from London to New York John F Kennedy Intl are usually found in November or April, booked 46 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap 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 18 July 2025.

Round-trip from

$673

One-way from

$558

Popular in

August

Cheapest in

November

Average price

$1,050

Good round-trip deal

$764 or less

Good one-way deal

$733 or less
Norse Atlantic UK
  • Norse Atlantic UK
  • 6/10-11/10
  • 1 total stop
  • 40h 05m total
  • London to New York
JetBlue
  • JetBlue
  • 25/8
  • 1 total stop
  • 26h 49m total
  • London to New York
Highest demand for flights based on searches. 10% potential increase in price ($160 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London (LON) to New York John F Kennedy Intl.
Price to beat on a one-way flight from London (LON) to New York John F Kennedy Intl.

Find flight deals from London to John F Kennedy Intl

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 18 July 2025.

Mon 6/1018:10LGW - JFK
1 stop33h 05mMultiple Airlines
Sat 18/1018:20JFK - LGW
Nonstop7h 00mMultiple Airlines
Deal found 16/7$673
Wed 5/1107:50LHR - JFK
1 stop11h 05mAer Lingus
Thu 13/1118:30JFK - LHR
1 stop9h 45mAer Lingus
Deal found 17/7$673
Mon 29/915:05LGW - JFK
Nonstop8h 00mBritish Airways
Mon 20/1020:05JFK - LGW
Nonstop7h 05mBritish Airways
Deal found 17/7$677
Sun 31/806:50LHR - JFK
1 stop11h 10mMultiple Airlines
Mon 15/920:30JFK - LHR
1 stop16h 20mMultiple Airlines
Deal found 17/7$679
Mon 8/918:35LGW - JFK
1 stop23h 15mSWISS
Mon 15/916:15JFK - LGW
1 stop20h 35mSWISS
Deal found 17/7$680
Fri 7/1107:40LHR - JFK
2 stops19h 59mUnited Airlines
Fri 14/1110:05JFK - LHR
1 stop16h 05mUnited Airlines
Deal found 18/7$680
Thu 4/920:05LHR - JFK
1 stop21h 45mSWISS
Mon 22/916:15JFK - LHR
1 stop10h 40mSWISS
Deal found 18/7$686
Sun 31/813:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Sun 7/918:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 17/7$690
Sun 14/907:25LHR - JFK
1 stop12h 35mLufthansa
Tue 14/1017:30JFK - LHR
1 stop11h 25mLufthansa
Deal found 18/7$696
Fri 19/906:00LHR - JFK
1 stop19h 05mAustrian Airlines
Mon 29/921:45JFK - LHR
1 stop11h 35mAustrian Airlines
Deal found 18/7$703
Fri 28/1108:55LHR - JFK
2 stops15h 48mAir Canada
Sun 7/1216:50JFK - LHR
2 stops15h 10mAir Canada
Deal found 18/7$705
Wed 23/712:10LGW - JFK
1 stop13h 54mJetBlue
Wed 30/710:59JFK - LGW
1 stop17h 36mJetBlue
Deal found 18/7$710

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 18 July 2025.
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

London

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 6/10

18:10-22:15

1 stop33h 05m

New York John F Kennedy Intl

Sat 18/10

18:20-06:20

Nonstop7h 00m

$673

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 5/11

07:50-13:55

1 stop11h 05m

New York John F Kennedy Intl

Thu 13/11

18:30-09:15

1 stop9h 45m

$673

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 29/9

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Mon 20/10

20:05-08:10

Nonstop7h 05m

$677

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 31/8

06:50-13:00

1 stop11h 10m

New York John F Kennedy Intl

Mon 15/9

20:30-17:50

1 stop16h 20m

$679

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 8/9

18:35-12:50

1 stop23h 15m

New York John F Kennedy Intl

Mon 15/9

20:30-17:50

1 stop16h 20m

$680

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 7/11

07:40-22:39

2 stops19h 59m

New York John F Kennedy Intl

Sun 9/11

10:05-07:10

1 stop16h 05m

$680

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 4/9

20:05-12:50

1 stop21h 45m

New York John F Kennedy Intl

Mon 22/9

16:15-07:55

1 stop10h 40m

$686

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 31/8

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sun 7/9

18:20-06:20

Nonstop7h 00m

$690

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 14/9

07:25-15:00

1 stop12h 35m

New York John F Kennedy Intl

Sun 19/10

17:30-15:40

1 stop17h 10m

$696

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 19/9

06:00-20:05

1 stop19h 05m

New York John F Kennedy Intl

Mon 29/9

21:45-14:20

1 stop11h 35m

$703

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 30 results
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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 11 July 2025.

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, January is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of $1,203). Flying from London to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $1,944). 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 18 July 2025.

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 25% versus a flight in the evening.

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 5 May 2025.

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.

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 18 July 2025.

The most flights from LON to JFK are scheduled on a Monday (127 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (112 on average).

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

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 18 July 2025.
Read reviews from past customers who have flown with Delta, Austrian Airlines, andFinnair from London to New York John F Kennedy Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 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.
  • What are the cheapest airlines flying 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 Aer Lingus. Our recent data shows that you can find tickets from as low as $673 on this airline. Additional options worth looking into are British Airways and SWISS, starting at $677 and $680 round-trip. Aer Lingus is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to New York John F Kennedy Intl Airport one-way?

    The cheapet airlines for a one-way flight from London to New York John F Kennedy Intl Airport are JetBlue ($558), Norse Atlantic UK ($571), and Finnair ($768).

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

    Consider TAP AIR PORTUGAL (85%), JetBlue (84%) or Scandinavian Airlines (83%) 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 $1,229, our data shows the cheapest flight currently is $746. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay $710 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, January is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of $1,203). Flying from London to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $1,944). 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
Queens
Fort Lee
Princeton

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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.

Top 2 airlines flying from London to John F Kennedy Intl

Discover the top 2 airlines 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$740Average$1,084FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest$822Average$1,118FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

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

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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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