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John F Kennedy Intl

$289+ Cheap flights from London (LON) to John F Kennedy Intl, NY (JFK)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JFK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from London to New York John F Kennedy Intl are usually found in September or February, booked 22 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(The Travel House)

One-way from

$289
(iWofly)

Popular in

August

Cheapest in

September

Average price

$515

Good round-trip deal

$373 or less

Good one-way deal

$320 or less
Provider with most accurate pricing for London (LON)-New York John F Kennedy Intl flight deals.
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Provider most trusted by Cheapflights users for London (LON)-New York John F Kennedy Intl flights.
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From London (LON) to New York John F Kennedy Intl
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One-way flight from London (LON) to New York John F Kennedy Intl
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London (LON) to New York John F Kennedy Intl.
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Price to beat on a one-way flight from London (LON) to New York John F Kennedy Intl.
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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 February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/121:00 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
Mon 3/316:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 2/20$433
This eDestinos deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:05 pmLHR - JFK
Nonstop8h 05mBritish Airways
Mon 3/1011:10 amJFK - LHR
Nonstop7h 00mBritish Airways
Deal found 2/19$433
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:30 amLGW - JFK
2 stops18h 00mMultiple Airlines
Thu 4/36:20 pmJFK - LGW
Nonstop7h 00mMultiple Airlines
Deal found 2/20$434
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:45 pmLHR - JFK
1 stop13h 05mVirgin Atlantic
Sun 3/99:45 pmJFK - LHR
Nonstop7h 00mVirgin Atlantic
Deal found 2/20$434
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:40 pmLGW - JFK
1 stop11h 30mIcelandair
Wed 5/148:25 pmJFK - LGW
1 stop13h 15mIcelandair
Deal found 2/20$435
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:55 amLHR - JFK
1 stop12h 45mMultiple Airlines
Sun 3/911:10 pmJFK - LHR
1 stop12h 35mMultiple Airlines
Deal found 2/20$438
This Ticket deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:15 amLCY - JFK
1 stop12h 25mSWISS
Sun 3/1610:00 pmJFK - LCY
1 stop10h 50mSWISS
Deal found 2/20$439
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/243:00 pmSTN - JFK
2 stops29h 55mMultiple Airlines
Mon 3/316:55 pmJFK - STN
2 stops16h 15mMultiple Airlines
Deal found 2/18$440
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/283:05 pmLGW - JFK
Nonstop8h 00mIberia
Mon 5/58:05 pmJFK - LGW
Nonstop7h 05mIberia
Deal found 2/19$441
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:45 pmLGW - JFK
1 stop23h 20mSWISS
Tue 3/185:25 pmJFK - LGW
1 stop20h 25mSWISS
Deal found 2/19$443
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:30 amLHR - JFK
2 stops35h 30mUnited Airlines
Mon 3/2410:05 amJFK - LHR
1 stop17h 05mUnited Airlines
Deal found 2/20$443
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2710:00 amLHR - JFK
1 stop10h 50mKLM
Thu 3/68:00 amJFK - LHR
Nonstop7h 10mKLM
Deal found 2/20$445

Find flights from London to John F Kennedy Intl within your budget

Customize 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

London

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 4/29

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

Tue 5/13

8:05 pm-8:10 am

Nonstop7h 05m

$432

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 3/18

6:30 am-10:38 pm

2 stops20h 08m

New York John F Kennedy Intl

Wed 3/26

10:05 am-7:10 am

1 stop17h 05m

$432

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 4/1

4:50 pm-10:30 pm

1 stop34h 40m

New York John F Kennedy Intl

Mon 4/7

6:20 pm-6:20 am

Nonstop7h 00m

$433

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 3/3

5:05 pm-8:10 pm

Nonstop8h 05m

New York John F Kennedy Intl

Mon 3/10

11:10 am-10:10 pm

Nonstop7h 00m

$433

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 3/6

2:45 pm-10:50 pm

1 stop13h 05m

New York John F Kennedy Intl

Sun 3/9

9:45 pm-8:45 am

Nonstop7h 00m

$434

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 5/6

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

Tue 5/13

8:05 pm-8:10 am

Nonstop7h 05m

$435

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 3/4

1:00 pm-3:50 pm

Nonstop7h 50m

New York John F Kennedy Intl

Tue 3/11

7:15 pm-6:00 am

Nonstop6h 45m

$436

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 3/11

6:45 pm-2:05 pm

1 stop23h 20m

New York John F Kennedy Intl

Mon 3/17

10:00 pm-5:50 pm

1 stop15h 50m

$437

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 3/20

8:05 pm-2:05 pm

1 stop22h 00m

New York John F Kennedy Intl

Sun 3/23

7:25 pm-10:05 am

1 stop10h 40m

$437

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 4/24

3:40 pm-10:10 pm

1 stop11h 30m

New York John F Kennedy Intl

Tue 4/29

11:10 pm-2:40 pm

1 stop10h 30m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 47 results
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Compare providers for flights from London to John F Kennedy Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to John F Kennedy Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from London to John F Kennedy Intl

Get recent, data-driven insights about flights from London to John F Kennedy Intl including ideal travel times, pricing trends, and more.

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 round-trip flight from London to John F Kennedy Intl. Price data was last updated on February 14, 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 22 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 $236). Flying from London to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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 February 20, 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 noon, which can drop the price by up to 19% versus a flight in the morning.

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 round-trip from London to John F Kennedy Intl. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their London to New York John F Kennedy Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings 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 February 20, 2025.

The most flights from LON to JFK are scheduled on a Wednesday (125 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (87 on average).

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from London to New York, such as Delta, KLM and Finnair. 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.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

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?

    Flying on Finnair is currently your cheapest option to New York John F Kennedy Intl Airport, with prices starting at $432. Additional round-trip tickets that might be worth considering are offered by Lufthansa and British Airways, with the lowest prices starting at $432 and $433, respectively. Finnair is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

    $289 is the cheapest one-way deal found within the past few days, from Norse Atlantic UK. You may also be able to find cheap deals on Air Canada and Vueling, with prices starting from $289 and $293, respectively.

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

    When deciding which route to take from London to New York John F Kennedy Intl Airport consider London Heathrow - New York John F Kennedy Intl, London City - New York John F Kennedy Intl or London Gatwick - New York John F Kennedy Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from London to New York John F Kennedy Intl Airport consider choosing JetBlue (90%), Royal Jordanian (89%) or Malaysia Airlines (87%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from London to New York John F Kennedy Intl Airport? While on average our users pay $1,332, our data indicates the cheapest price to be $466. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around $401.

  • 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 vacation 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 $236). Flying from London to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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.

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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.
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Top 10 airlines flying from London to John F Kennedy Intl

Discover the top 10 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$348Average$554FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$391Average$495FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$439Average$648FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$450Average$597FlexibilityNo cancel feeOn-time71%
IberiaCheapest$451Average$616FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$458Average$893FlexibilityNo cancel feeOn-time77%
FinnairCheapest$460Average$618FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$463Average$597FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$478Average$798FlexibilityNo cancel feeOn-time72%
DeltaCheapest$480Average$696FlexibilityNo cancel feeOn-timeN/A
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