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Cheap flights from London to New York John F Kennedy Intl Airport from £347

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JFK
27 Jul — 3 Aug1
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 90 days in advance, depart on a Wednesday or Thursday and return on a Monday

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 27 June 2026.

Sun 4/1013:05
LGW
-
JFK
Nonstop7h 50m
Multiple Airlines
Mon 12/1023:10
JFK
-
LGW
1 stop10h 30m
Multiple Airlines
Deal found 26/6£466
Thu 15/1008:00
LHR
-
JFK
1 stop17h 05m
TAP AIR PORTUGAL
Sun 25/1023:00
JFK
-
LHR
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 26/6£466
Thu 19/1110:40
LGW
-
JFK
1 stop14h 25m
TAP AIR PORTUGAL
Mon 30/1122:00
JFK
-
LGW
2 stops17h 35m
TAP AIR PORTUGAL
Deal found 26/6£467
Mon 27/706:30
STN
-
JFK
2 stops20h 35m
Multiple Airlines
Mon 3/823:10
JFK
-
STN
2 stops15h 15m
Multiple Airlines
Deal found 27/6£467
Mon 6/709:50
LHR
-
JFK
1 stop12h 05m
Aer Lingus
Thu 16/718:25
JFK
-
LHR
1 stop18h 55m
Aer Lingus
Deal found 25/6£467
Thu 9/711:05
LGW
-
JFK
2 stops16h 00m
Multiple Airlines
Mon 20/723:10
JFK
-
LGW
2 stops12h 45m
Multiple Airlines
Deal found 25/6£468
Fri 4/908:30
STN
-
JFK
1 stop12h 27m
Multiple Airlines
Tue 8/921:30
JFK
-
STN
1 stop15h 05m
Multiple Airlines
Deal found 26/6£468
Sat 29/806:40
LHR
-
JFK
2 stops14h 00m
Scandinavian Airlines
Fri 4/917:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 25/6£468
Tue 8/916:10
LTN
-
JFK
1 stop11h 15m
Multiple Airlines
Tue 15/923:55
JFK
-
LTN
1 stop17h 15m
Multiple Airlines
Deal found 25/6£468
Fri 4/913:05
LGW
-
JFK
Nonstop7h 50m
Multiple Airlines
Sun 6/923:10
JFK
-
LGW
1 stop10h 30m
Multiple Airlines
Deal found 26/6£469
Sat 29/806:40
LHR
-
JFK
2 stops14h 00m
Scandinavian Airlines
Fri 18/917:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 26/6£469
Sat 12/908:00
LTN
-
JFK
1 stop15h 55m
Multiple Airlines
Sat 19/920:40
JFK
-
LTN
1 stop12h 25m
Multiple Airlines
Deal found 26/6£469

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 27 June 2026.

Round-trip from

£466

One-way from

£347

Popular in

June

Cheapest in

February

Average price

£581

Good round-trip deal

£465 or less

Good one-way deal

£397 or less
Icelandair
  • Icelandair
  • 4/10-8/10
  • 1 total stop
  • 18h 20m total
  • London to New York
Search Deals
SWISS
  • SWISS
  • 15/9
  • 1 total stop
  • 12h 20m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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.
Search Deals

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 858,174 searches. Data last updated 27 June 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

Fri 11/9

10:35-20:05

1 stop14h 30m

New York John F Kennedy Intl

Sun 27/9

22:05-15:10

1 stop12h 05m

£497

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 20/9

06:30-12:32

1 stop11h 02m

New York John F Kennedy Intl

Mon 28/9

08:15-20:10

Nonstop6h 55m

£506

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 26/11

10:20-19:05

1 stop13h 45m

New York John F Kennedy Intl

Thu 3/12

21:45-09:40

Nonstop6h 55m

£507

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 23/9

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Tue 29/9

18:55-17:40

1 stop17h 45m

£507

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 30/10

16:10-20:40

Nonstop8h 30m

New York John F Kennedy Intl

Fri 6/11

08:10-20:00

Nonstop6h 50m

£510

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 21/9

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Mon 28/9

18:55-16:25

2 stops16h 30m

£510

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 25/8

07:05-17:00

2 stops14h 55m

New York John F Kennedy Intl

Tue 8/9

18:55-14:35

2 stops14h 40m

£510

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 24/10

09:55-22:00

1 stop17h 05m

New York John F Kennedy Intl

Sat 31/10

00:45-09:10

1 stop28h 25m

£518
Fastest return journey

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 7/9

12:50-15:35

Nonstop7h 45m

New York John F Kennedy Intl

Mon 14/9

18:30-06:45

Nonstop7h 15m

£519

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 13/12

17:00-20:10

Nonstop8h 10m

New York John F Kennedy Intl

Sun 20/12

08:05-20:00

Nonstop6h 55m

£522

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 60 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

What is the cheapest month to book a flight from London to New York John F Kennedy Intl Airport?

Currently, September is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of £372). Flying from London to New York John F Kennedy Intl Airport in June is currently the most expensive (average of £622). 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 27 June 2026.

It’s optimal to fly from London to New York John F Kennedy Intl Airport in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

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 27 June 2026.

The most flights from LON to JFK are scheduled on a Friday (109 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (88 on average).

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

What’s the top stopover airport for flights from London to New York John F Kennedy Intl Airport?

Share of one-stop return flights from London to New York John F Kennedy Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 41% of one-stop itineraries from London to New York John F Kennedy Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to New York John F Kennedy Intl Airport?

Average return fare for one-stop flights from London to New York John F Kennedy Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £322.

What’s the fastest stopover option from London to New York John F Kennedy Intl Airport?

Shortest average travel time for one-stop one-way flights from London to New York John F Kennedy Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Brussels (BRU) have the shortest average one-way travel time for one-stop routes: 10h 30m.

Which airport typically offers the quickest stopover for flights from London to New York John F Kennedy Intl Airport?

Average stopover duration for one-stop one-way flights from London to New York John F Kennedy Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average stopover time of 1h 23m.

How often are flights from London to New York delayed?

About 11% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 171 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?

Saturday 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.

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

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 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 20 June 2026.

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

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 27 June 2026.
Get a feel of what it's like to fly with KLM,Virgin Atlantic, andNorse Atlantic UK from London to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,531 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,531 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
690 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Norse Atlantic UK
7.2
Good
KLM
7.8
Good
1,531 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
3,014 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,073 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    For as low as £506, TAP AIR PORTUGAL can have you in New York John F Kennedy Intl Airport from London in 11h 02m. There are 3440 mi between London and New York John F Kennedy Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to New York John F Kennedy Intl Airport round-trip?

    Cheapflights users have booked flights from London to New York John F Kennedy Intl Airport round-trip from £250. Other airlines that can offer you cheap pricing are Delta, from £260, and Norse Atlantic UK, from £281. You may be able to fly from London to New York John F Kennedy Intl Airport for 44% less than the average price by searching for these airlines.

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

    £199 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 TAP AIR PORTUGAL and JetBlue, with prices starting from £241 and £261, respectively.

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

    The most popular flight routes from London to New York John F Kennedy Intl Airport are London Heathrow - New York John F Kennedy Intl, London Gatwick - New York John F Kennedy Intl and London Stansted - New York John F Kennedy Intl.

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

    The top 3 most reliable airlines when flying from London to New York John F Kennedy Intl Airport are JetBlue (95%), TAP AIR PORTUGAL (95%) and Royal Jordanian (88%).

  • 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 £1,017, our data indicates the cheapest price to be £355. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around £84.

  • 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, September is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of £372). Flying from London to New York John F Kennedy Intl Airport in June is currently the most expensive (average of £622). 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
Queens
Ronkonkoma
Weehawken
Yonkers
Elizabeth
Mahwah
North Bergen
Bronx
North Wales
Rutherford
Staten Island
Carlstadt
Norwalk
Fort Lee
Rahway
Waterbury
Carteret
Secaucus
West New York
Englewood

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Fly from London to John F Kennedy Intl on these airlines

Choose from the following airlines for your flight from London to John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on 27 June 2026.
Virgin Atlantic flights from London to New York John F Kennedy Intl
British Airways flights from London to New York John F Kennedy Intl

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 858,174 searches. Data last updated 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£250Average£442FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£260Average£482FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Norse Atlantic UKCheapest£281Average£473FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Air CanadaCheapest£290Average£514FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapest£292Average£442FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£293Average£350FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£304Average£380FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£307Average£436FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£307Average£517FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£316Average£586FlexibilityNo cancel feeOn-time76%
Search Finnair 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?

Yes, we can. To see specific flights from London to John F Kennedy Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from London to John F Kennedy Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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