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Cheap flights from New York John F Kennedy Intl Airport to London from £100
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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LON
2 Nov — 9 Nov1
Cheapflights Tip: The best prices from New York John F Kennedy Intl to London are usually found in January or February, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from John F Kennedy Intl to London
Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to London (LON). 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 3 October 2025.
Find flight deals from John F Kennedy Intl to London
Cheapest flights from John F Kennedy Intl to LondonExplore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2025.
Explore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2025.
Tue 25/1116:50JFK - LTN
2 stops11h 55mMultiple Airlines
Mon 1/1206:00LTN - JFK
3 stops19h 58mMultiple Airlines
Deal found 30/9£336
Sat 29/1123:45JFK - LHR
1 stop13h 15mLEVEL
Sat 6/1209:55LHR - JFK
1 stop17h 05mLEVEL
Deal found 30/9£336
Sat 15/1100:30JFK - LGW
1 stop31h 10mMultiple Airlines
Tue 25/1107:10LGW - JFK
1 stop20h 20mMultiple Airlines
Deal found 2/10£336
Thu 13/1100:30JFK - LTN
1 stop15h 25mMultiple Airlines
Mon 17/1121:55LTN - JFK
2 stops29h 35mMultiple Airlines
Deal found 1/10£336
Sat 6/1210:05JFK - STN
3 stops18h 45mMultiple Airlines
Sun 14/1210:15STN - JFK
2 stops31h 50mMultiple Airlines
Deal found 1/10£336
Wed 12/1118:05JFK - LGW
Nonstop6h 55mMultiple Airlines
Wed 19/1116:35LGW - JFK
1 stop34h 55mMultiple Airlines
Deal found 1/10£336
Wed 12/1116:25JFK - LTN
2 stops25h 40mMultiple Airlines
Sat 22/1106:00LTN - JFK
3 stops19h 58mMultiple Airlines
Deal found 2/10£337
Mon 24/1122:00JFK - LHR
1 stop18h 35mTAP AIR PORTUGAL
Sun 7/1219:55LHR - JFK
1 stop29h 10mTAP AIR PORTUGAL
Deal found 2/10£337
Wed 3/1222:00JFK - STN
2 stops19h 40mMultiple Airlines
Thu 11/1218:05STN - JFK
2 stops31h 00mMultiple Airlines
Deal found 2/10£337
Sun 9/1118:05JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Tue 11/1113:00LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 2/10£337
Tue 25/1116:50JFK - LTN
2 stops11h 55mMultiple Airlines
Tue 2/1209:00LTN - JFK
2 stops16h 10mMultiple Airlines
Deal found 2/10£338
Wed 10/1208:20JFK - LHR
Nonstop6h 50mVirgin Atlantic
Mon 15/1210:00LHR - JFK
1 stop10h 45mVirgin Atlantic
Deal found 30/9£338
Cheapflights Fare Finder
Customise your flight search to find flights from John F Kennedy Intl to London 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 3 October 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.
Fly from
John F Kennedy Intl
Fly to
London
Route
Depart
Return
Price
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sun 9/11
18:05-06:00
Nonstop6h 55m
London Gatwick
Sun 23/11
13:00-15:55
Nonstop7h 55m
£345
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sat 15/11
00:30-12:40
1 stop31h 10m
London Gatwick
Tue 25/11
07:10-22:30
1 stop20h 20m
£345
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 6/12
23:45-18:00
1 stop13h 15m
London Heathrow
Wed 17/12
18:50-22:00
1 stop32h 10m
£351
New YorkLondon
JFK - LTN
JFKLTN
New York John F Kennedy Intl
Sun 16/11
10:05-19:55
2 stops28h 50m
London Luton
Wed 19/11
20:50-13:05
2 stops21h 15m
£351
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Wed 7/1
23:45-08:30
1 stop27h 45m
London Gatwick
Sun 11/1
09:50-22:00
1 stop17h 10m
£351
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Mon 1/12
00:30-22:35
1 stop17h 05m
London Gatwick
Tue 9/12
13:00-15:55
Nonstop7h 55m
£351
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sun 16/11
22:00-20:35
2 stops17h 35m
London Gatwick
Tue 25/11
21:20-20:05
2 stops27h 45m
£354
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Tue 4/11
18:05-06:00
Nonstop6h 55m
London Gatwick
Fri 7/11
13:00-15:55
Nonstop7h 55m
£354
New YorkLondon
JFK - LTN
JFKLTN
New York John F Kennedy Intl
Tue 20/1
16:25-20:05
2 stops22h 40m
London Luton
Tue 27/1
09:00-13:05
2 stops33h 05m
£354
New YorkLondon
JFK - STN
JFKSTN
New York John F Kennedy Intl
Tue 20/1
16:25-21:20
2 stops23h 55m
London Stansted
Tue 27/1
06:30-13:05
2 stops35h 35m
£357
Showing 1-10 of 60 results
Best time to book a flight from John F Kennedy Intl to London
Have a flexible travel schedule? Discover the best time to fly to London from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to London
How far ahead should I book a flight from New York John F Kennedy Intl Airport to London?
Use this chart to determine the optimal time to book a return flight from John F Kennedy Intl to London. Price data was last updated on 26 September 2025.
The price you pay for your flight from New York John F Kennedy Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 76 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 New York John F Kennedy Intl Airport to London?
Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £112). Flying from New York John F Kennedy Intl Airport to London in August is currently the most expensive (average of £164). 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 JFK to LON?
Find hourly flight availability from John F Kennedy Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 October 2025.
A simple way to save on the total cost of your ticket is to fly from New York John F Kennedy Intl Airport to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.
Weekly flight availability from New York John F Kennedy Intl Airport to London
Explore weekly flight availability from John F Kennedy Intl to London. 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 3 October 2025.
The most flights from JFK to LON are scheduled on a Friday (124 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (102 on average).
How much does it cost for a return flight from New York John F Kennedy Intl Airport to London?
What’s the top stopover airport for flights from New York John F Kennedy Intl Airport to London?
Share of one-stop return flights from New York John F Kennedy Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 44% of one-stop itineraries from New York John F Kennedy Intl Airport to London on Cheapflights.
What’s the cheapest stopover airport for flights from New York John F Kennedy Intl Airport to London?
Average return fare for one-stop flights from New York John F Kennedy Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of £290.
What’s the fastest stopover option from New York John F Kennedy Intl Airport to London?
Shortest average travel time for one-stop one-way flights from New York John F Kennedy Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Shannon (SNN) have the shortest average one-way travel time for one-stop routes: 9h 37m.
Which airport typically offers the quickest stopover for flights from New York John F Kennedy Intl Airport to London?
Average stopover duration for one-stop one-way flights from New York John F Kennedy Intl Airport to London, 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 10m.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 3 October 2025.
Read reviews from past customers who have flown with KLM, Virgin Atlantic, andNorse Atlantic UK from New York John F Kennedy Intl Airport to London. 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.
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.1
Crew
8.4
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBobby,Sept 2025
EDI - ATL
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.1
Crew
8.4
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBobby,Sept 2025
EDI - ATL
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.1
Crew
8.4
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBobby,Sept 2025
EDI - ATL
Norse Atlantic UK
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.1
Crew
8.4
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBobby,Sept 2025
EDI - ATL
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.1
Crew
8.4
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBobby,Sept 2025
EDI - ATL
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.1
Crew
8.4
Overall
7.8
Reviews
1 / 20
10.0
ExcellentBobby,Sept 2025
EDI - ATL
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl to London. 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 London?
Book flights to London if you plan to visit one of these locationsMilton Keynes
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Alternative routes for John F Kennedy Intl to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from John F Kennedy Intl to London
Discover the top 9 airlines that operate flights from John F Kennedy Intl to London. 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 3 October 2025.
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How does Cheapflights help users find flights from John F Kennedy Intl to London?
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Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to London?
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Can Cheapflights find flights from John F Kennedy Intl to London with no change fees?
Yes! Cheapflights helps users easily find flights from John F Kennedy Intl to London with no change fees.
Can Cheapflights notify me if prices for flights from John F Kennedy Intl to London become cheaper?
Not ready to book yet? You can track prices for flights from John F Kennedy Intl to London on Cheapflights with our Price Alert feature and get notified when better prices are available.