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Cheap flights from London to New York John F Kennedy Intl Airport from £249
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JFK
12 Oct — 19 Oct1
Cheapflights Tip: The best prices from London to New York John F Kennedy Intl are usually found in November or September, booked 46 days in advance, depart on a Wednesday or Tuesday 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 12 September 2025.
Find flight deals from London to John F Kennedy Intl
Cheapest flights from London to John F Kennedy IntlExplore 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 12 September 2025.
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 12 September 2025.
Thu 2/1015:05LGW - JFK
Nonstop8h 00mBritish Airways
Sun 5/1019:45JFK - LGW
Nonstop7h 05mBritish Airways
Deal found 12/9£309
Sat 11/1010:55LHR - JFK
Nonstop8h 10mVirgin Atlantic
Sat 18/1014:40JFK - LHR
1 stop14h 50mVirgin Atlantic
Deal found 11/9£309
Thu 9/1015:05LGW - JFK
Nonstop8h 00mBritish Airways
Thu 16/1020:05JFK - LGW
Nonstop7h 05mBritish Airways
Deal found 10/9£309
Fri 7/1115:15STN - JFK
2 stops29h 30mMultiple Airlines
Mon 10/1117:35JFK - STN
2 stops22h 45mMultiple Airlines
Deal found 11/9£309
Fri 31/1008:45LHR - JFK
1 stop11h 55mMultiple Airlines
Tue 4/1116:25JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 11/9£309
Fri 7/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Fri 14/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Deal found 11/9£310
Thu 18/913:30LHR - JFK
1 stop11h 35mLufthansa
Thu 25/915:45JFK - LHR
1 stop10h 55mLufthansa
Deal found 11/9£310
Thu 9/1013:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Mon 13/1018:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 11/9£311
Wed 17/906:55LHR - JFK
1 stop13h 05mMultiple Airlines
Mon 10/1116:25JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 9/9£311
Wed 8/1013:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Thu 16/1018:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 11/9£312
Tue 23/911:30LHR - JFK
1 stop13h 35mMultiple Airlines
Mon 29/916:15JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 11/9£312
Thu 30/1018:40LGW - JFK
1 stop27h 00mMultiple Airlines
Wed 5/1110:05JFK - LGW
2 stops26h 45mMultiple Airlines
Deal found 11/9£312
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 12 September 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
Thu 5/3
11:55-18:00
1 stop11h 05m
New York John F Kennedy Intl
Wed 11/3
20:25-10:55
1 stop10h 30m
£318
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Sat 1/11
11:55-19:00
1 stop11h 05m
New York John F Kennedy Intl
Tue 11/11
19:25-10:55
1 stop10h 30m
£318
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Thu 9/10
15:05-18:05
Nonstop8h 00m
New York John F Kennedy Intl
Thu 16/10
20:05-08:10
Nonstop7h 05m
£325
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Wed 11/3
08:30-22:00
1 stop17h 30m
New York John F Kennedy Intl
Wed 18/3
23:45-20:10
1 stop16h 25m
£326
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 8/10
12:10-12:50
1 stop29h 40m
New York John F Kennedy Intl
Sun 12/10
09:00-06:30
1 stop16h 30m
£329
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 8/12
09:00-16:40
1 stop12h 40m
New York John F Kennedy Intl
Fri 9/1
10:05-07:10
1 stop16h 05m
£331
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 22/10
10:25-20:05
1 stop14h 40m
New York John F Kennedy Intl
Mon 17/11
10:05-07:10
1 stop16h 05m
£331
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sun 2/11
05:00-16:40
1 stop15h 40m
New York John F Kennedy Intl
Mon 10/11
16:25-08:05
1 stop10h 40m
£332
LondonNew York
LGW - JFK
LGWJFK
London Gatwick
Wed 8/10
15:05-18:05
Nonstop8h 00m
New York John F Kennedy Intl
Wed 22/10
20:05-08:10
Nonstop7h 05m
£333
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 14/11
13:30-20:10
1 stop11h 40m
New York John F Kennedy Intl
Sat 22/11
10:05-07:10
1 stop16h 05m
£333
Showing 1-10 of 60 results
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 29 August 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 £500). Flying from London to New York John F Kennedy Intl Airport in December is currently the most expensive (average of £667). 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 12 September 2025.
It’s optimal to fly from London to New York John F Kennedy Intl Airport at midday. By choosing this option you can save up to 35% on the cost of your flight, compared to 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 16 December 2024.
Travellers seeking maximum savings on their London to New York John F Kennedy Intl Airport flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday 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 12 September 2025.
The most flights from LON to JFK are scheduled on a Wednesday (125 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (98 on average).
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 31% 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 £314.
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 52m.
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 Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 06m.
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 12 September 2025.
Get a feel of what it's like to fly with KLM, Finnair, andVirgin Atlantic 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.
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Norse Atlantic UK
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
Food
7.3
Boarding
7.8
Overall
7.8
Entertainment
7.2
Crew
8.4
Comfort
7.7
Reviews
1 / 20
4.0
OkayMark,Sept 2025
AMS - BHX
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.
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 locationsQueens
Yonkers
Elizabeth
Bronx
Secaucus
Weehawken
North Bergen
Bayonne
Fairfield
Carlstadt
Staten Island
North Wales
Carteret
Fort Lee
Rutherford
Waterbury
Englewood
West New York
Edgewater
Westbury
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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 12 September 2025.
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 12 September 2025.
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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?
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.