Club Suite offers private pods with a door, ensuring a more secluded business class experience.
World Traveller Plus provides extra legroom and upgraded service, ideal for a comfortable journey.
$174+ Cheap flights from John F Kennedy Intl, NY (JFK) to London (LON)
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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LON
mar. 26 — abr. 21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from John F Kennedy Intl to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York John F Kennedy Intl to London are usually found in January or October, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
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 marzo 21, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $476 (Flightnetwork) |
One-way from | $174 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $564 |
Good round-trip deal | $516 or less |
Good one-way deal | $129 or less |
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 marzo 21, 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 marzo 21, 2025.
This Flightnetwork deal was found by Cheapflights users on 3/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/28:25 pmJFK - LHR
1 stop10h 30mIcelandair
vie. 4/251:05 pmLHR - JFK
1 stop11h 05mIcelandair
Deal found 3/20![Icelandair logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
mié. 4/212:15 amJFK - LTN
1 stop28h 00mMultiple Airlines
mar. 4/297:15 pmLTN - JFK
2 stops45h 10mMultiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
vie. 4/46:20 pmJFK - LGW
Nonstop7h 00mMultiple Airlines
vie. 9/59:45 pmLGW - JFK
1 stop28h 55mMultiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
jue. 3/2010:00 pmJFK - LHR
1 stop33h 15mSWISS
dom. 3/239:00 amLHR - JFK
1 stop34h 40mSWISS
Deal found 3/20![SWISS logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
sáb. 4/2611:10 pmJFK - LHR
1 stop16h 10mMultiple Airlines
dom. 5/119:55 amLHR - JFK
1 stop16h 45mMultiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$481
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/111:15 amJFK - STN
1 stop18h 35mMultiple Airlines
jue. 5/226:45 amSTN - JFK
2 stops20h 15mMultiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$481
This Booking.com deal was found by Cheapflights users on 3/21. 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.
vie. 5/96:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
dom. 5/181:05 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 3/21![Norse Atlantic UK logo]()
$483
This United Airlines deal was found by Cheapflights users on 3/20. 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.
vie. 3/285:25 pmJFK - LHR
1 stop15h 35mUnited Airlines
dom. 3/307:25 amLHR - JFK
1 stop12h 35mUnited Airlines
Deal found 3/20![United Airlines logo]()
$484
This Brussels Airlines deal was found by Cheapflights users on 3/20. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/46:10 pmJFK - LHR
1 stop22h 25mBrussels Airlines
dom. 4/611:05 amLHR - JFK
2 stops32h 55mBrussels Airlines
Deal found 3/20![Brussels Airlines logo]()
$486
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/88:25 pmJFK - LGW
1 stop10h 20mIcelandair
mar. 4/153:40 pmLGW - JFK
1 stop11h 30mIcelandair
Deal found 3/20![Icelandair logo]()
$490
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:05 pmJFK - LGW
Nonstop7h 05mBritish Airways
mié. 10/153:05 pmLGW - JFK
Nonstop8h 00mBritish Airways
Deal found 3/20![British Airways logo]()
$497
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/3010:05 pmJFK - LHR
1 stop31h 15mTAP AIR PORTUGAL
vie. 4/46:00 amLHR - JFK
1 stop19h 05mTAP AIR PORTUGAL
Deal found 3/20![TAP AIR PORTUGAL logo]()
$510
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated marzo 21, 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 - LHR
JFKLHR
New York John F Kennedy Intl
mié. 4/2
8:25 pm-11:55 am
1 stop10h 30m
London Heathrow
vie. 4/25
1:05 pm-7:10 pm
1 stop11h 05m
$476
New YorkLondon
JFK - LTN
JFKLTN
New York John F Kennedy Intl
mié. 4/2
12:15 am-9:15 am
1 stop28h 00m
London Luton
mar. 4/29
7:15 pm-11:25 am
2 stops45h 10m
$477
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
vie. 4/4
6:20 pm-6:20 am
Nonstop7h 00m
London Gatwick
vie. 9/5
9:45 pm-9:40 pm
1 stop28h 55m
$477
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
sáb. 4/26
11:10 pm-8:20 pm
1 stop16h 10m
London Heathrow
dom. 5/11
9:55 am-9:40 pm
1 stop16h 45m
$481
New YorkLondon
JFK - STN
JFKSTN
New York John F Kennedy Intl
dom. 5/11
1:15 am-12:50 am
1 stop18h 35m
London Stansted
jue. 5/22
6:45 am-10:00 pm
2 stops20h 15m
$481
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
vie. 5/9
6:20 pm-6:20 am
Nonstop7h 00m
London Gatwick
dom. 5/18
1:05 pm-3:55 pm
Nonstop7h 50m
$483
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
vie. 3/28
5:25 pm-1:00 pm
1 stop15h 35m
London Heathrow
dom. 3/30
7:25 am-3:00 pm
1 stop12h 35m
$484
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
vie. 4/4
6:10 pm-9:35 pm
1 stop22h 25m
London Heathrow
dom. 4/6
11:05 am-3:00 pm
2 stops32h 55m
$486
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
mar. 4/8
8:25 pm-11:45 am
1 stop10h 20m
London Gatwick
mar. 4/15
3:40 pm-10:10 pm
1 stop11h 30m
$490
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
mié. 4/2
11:00 pm-11:05 am
Nonstop7h 05m
London Heathrow
mié. 4/9
7:05 pm-10:00 pm
Nonstop7h 55m
$496
Showing 1-10 of 60 results
Compare providers for flights from John F Kennedy Intl to London
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 John F Kennedy Intl to London in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-London 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 New York John F Kennedy Intl Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
The best insider tips for New York John F Kennedy Intl Airport to London flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to London trip
Airlines
![British Airways]()
British Airways
![Virgin Atlantic]()
Virgin Atlantic
Economy Delight offers extra legroom, priority boarding, and a free checked bag for added comfort.
Upper Class includes lie-flat beds and access to exclusive lounges for a VIP experience.
Airports
Our travel experts
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 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.
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 round-trip flight from John F Kennedy Intl to London. Price data was last updated on March 14, 2025.
To ensure you get the cheapest price possible for a flight from New York John F Kennedy Intl Airport to London, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London?
Currently, November is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of $661). Flying from New York John F Kennedy Intl Airport to London in June is currently the most expensive (average of $1,122). 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 marzo 21, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from New York John F Kennedy Intl Airport to London by exploring options for tickets at noon.
What is the cheapest day to fly from New York John F Kennedy Intl Airport to London?
Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to London. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to London flight should consider departing on Monday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 marzo 21, 2025.
The most flights from JFK to LON are scheduled on a Thursday (114 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 London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
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 marzo 21, 2025.
See what other customers who have flown with Delta, KLM and Azores Airlines from New York to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
8.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
8.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
8.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
8.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
8.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
8.0
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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.
Traveling 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 locationsHounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford
Browse thousands of different options on Cheapflights for your next trip
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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 10 airlines flying from John F Kennedy Intl to London
Discover the top 10 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 2,558,603 searches. Data last updated marzo 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$245 | Average$551 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$291 | Average$704 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$292 | Average$516 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$311 | Average$542 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$326 | Average$584 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$326 | Average$525 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$581 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$391 | Average$652 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$392 | Average$608 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$392 | Average$610 | FlexibilityNo cancel fee | On-time72% |