$188+ Cheap flights from John F Kennedy Intl, NY (JFK) to Heathrow (LHR)
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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
Feb 20 — Feb 271
1 adult, Economy
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Find cheap flights from John F Kennedy Intl to Heathrow 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 Heathrow are usually found in September or October, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from John F Kennedy Intl to Heathrow
Cheapest flights from John F Kennedy Intl to HeathrowExplore the most affordable flight options available from John F Kennedy Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.
Explore the most affordable flight options available from John F Kennedy Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 pm
JFK
- LHR
1 stop10h 05m
American Airlines
Tue 3/2410:00 am
LHR
- JFK
1 stop11h 25m
American Airlines
Deal found 1/21![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:00 pm
JFK
- LHR
1 stop10h 05m
American Airlines
Tue 2/39:50 am
LHR
- JFK
1 stop14h 39m
American Airlines
Deal found 1/21![American Airlines logo]()
$467
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Thu 1/2210:00 pm
JFK
- LHR
1 stop14h 30m
TAP AIR PORTUGAL
Thu 1/297:55 pm
LHR
- JFK
1 stop29h 10m
TAP AIR PORTUGAL
Deal found 1/20![TAP AIR PORTUGAL logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 2/34:25 pm
JFK
- LHR
1 stop10h 40m
Multiple Airlines
Thu 2/126:00 am
LHR
- JFK
1 stop13h 15m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Sun 2/19:00 pm
JFK
- LHR
1 stop11h 00m
SWISS
Tue 2/179:00 am
LHR
- JFK
1 stop12h 40m
SWISS
Deal found 1/19![SWISS logo]()
$470
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:15 pm
JFK
- LHR
Nonstop7h 00m
American Airlines
Thu 2/126:15 am
LHR
- JFK
1 stop12h 05m
American Airlines
Deal found 1/20![American Airlines logo]()
$471
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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.
Sun 2/12:30 pm
JFK
- LHR
1 stop14h 30m
British Airways
Tue 3/314:50 pm
LHR
- JFK
1 stop10h 25m
British Airways
Deal found 1/19![British Airways logo]()
$472
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/110:15 am
JFK
- LHR
Nonstop6h 55m
British Airways
Thu 2/129:15 am
LHR
- JFK
1 stop15h 00m
British Airways
Deal found 1/20![British Airways logo]()
$473
This British Airways deal was found by Cheapflights users on 1/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2810:15 am
JFK
- LHR
Nonstop6h 55m
British Airways
Thu 2/129:15 am
LHR
- JFK
1 stop15h 00m
British Airways
Deal found 1/19![British Airways logo]()
$474
This JetBlue deal was found by Cheapflights users on 1/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:10 pm
JFK
- LHR
Nonstop7h 20m
JetBlue
Wed 2/47:25 am
LHR
- JFK
Nonstop8h 21m
JetBlue
Deal found 1/19![JetBlue logo]()
$475
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:20 pm
JFK
- LHR
Nonstop7h 05m
American Airlines
Wed 4/299:50 am
LHR
- JFK
1 stop12h 05m
American Airlines
Deal found 1/19![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:25 pm
JFK
- LHR
1 stop9h 40m
American Airlines
Tue 4/289:50 am
LHR
- JFK
1 stop12h 05m
American Airlines
Deal found 1/19![American Airlines logo]()
$477
Find flight deals from John F Kennedy Intl to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Heathrow (LHR). 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 January 21, 2026.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $466 (Gotogate) |
One-way from | $188 (SmartFares) |
Popular in | June |
Cheapest in | September |
Average price | $576 |
Good round-trip deal | $523 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from John F Kennedy Intl to Heathrow 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 January 21, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London Heathrow Airport that are best for you.
Fly from
John F Kennedy Intl
Fly to
Heathrow
Route
Depart
Return
Price
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 2/13
8:45 am-8:45 pm
Nonstop7h 00m
London Heathrow
Tue 2/17
12:20 pm-3:50 pm
Nonstop8h 30m
$478
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 3/17
10:45 pm-9:40 am
Nonstop6h 55m
London Heathrow
Mon 3/23
7:30 am-8:05 pm
1 stop16h 35m
$479
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 4/14
7:10 pm-7:20 am
Nonstop7h 10m
London Heathrow
Fri 4/24
4:50 pm-10:15 pm
1 stop10h 25m
$480
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 2/20
10:05 am-7:10 am
1 stop16h 05m
London Heathrow
Fri 2/27
9:00 am-4:40 pm
1 stop12h 40m
$495
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 4/29
7:50 am-7:45 pm
Nonstop6h 55m
London Heathrow
Sun 5/3
10:20 am-7:10 pm
1 stop13h 50m
$495
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 2/18
9:50 pm-9:40 am
Nonstop6h 50m
London Heathrow
Fri 3/20
2:10 pm-6:15 pm
Nonstop8h 05m
$497
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 2/7
9:53 am-10:00 pm
Nonstop7h 07m
London Heathrow
Mon 2/9
8:05 am-11:29 am
Nonstop8h 24m
$508
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sun 4/26
7:50 am-7:45 pm
Nonstop6h 55m
London Heathrow
Tue 5/5
8:25 am-11:10 am
Nonstop7h 45m
$510
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 5/2
7:50 am-7:45 pm
Nonstop6h 55m
London Heathrow
Mon 5/11
10:20 am-7:10 pm
1 stop13h 50m
$510
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sun 3/8
7:30 pm-6:20 am
Nonstop6h 50m
London Heathrow
Sun 3/22
10:20 am-8:05 pm
1 stop13h 45m
$512
Showing 1-10 of 24 results
Compare providers for flights from John F Kennedy Intl to Heathrow
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 Heathrow in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | 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 Heathrow Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on New York John F Kennedy Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-London Heathrow Airport 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 Heathrow Airport flights, Cheapflights users trust CheapOair the most. CheapOair 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 Heathrow 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 John F Kennedy Intl to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Heathrow. Price data was last updated on January 16, 2026.
The best time to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?
Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport (average of $446). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $577). 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 LHR?
Find hourly flight availability from John F Kennedy Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.
When flying from New York John F Kennedy Intl Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from New York to London delayed?
About 14% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 150 minutes.
What is the most punctual flight time for New York to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to London flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.
What’s the top layover airport for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Share of 1-stop round-trip flights from New York John F Kennedy Intl Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Shannon (SNN) – chosen by Cheapflights users on 31% of 1-stop itineraries from New York John F Kennedy Intl Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest layover airport for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Average round-trip fare for 1-stop flights from New York John F Kennedy Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $293.
What’s the fastest layover option from New York John F Kennedy Intl Airport to London Heathrow Airport?
Shortest average travel time for 1-stop one-way flights from New York John F Kennedy Intl Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Shannon (SNN) have the shortest average one-way travel time for 1-stop routes: 9h 44m.
Which airport typically offers the quickest layover for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Average layover duration for 1-stop one-way flights from New York John F Kennedy Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 1h 50m.
The best insider tips for New York John F Kennedy Intl Airport to London Heathrow Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York John F Kennedy Intl Airport to London Heathrow Airport trip
Our travel experts
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic, and American Airlines from New York John F Kennedy Intl Airport to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
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 Heathrow. 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 London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
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Alternative routes for John F Kennedy Intl to Heathrow
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 Heathrow
Discover the top 10 airlines that operate flights from John F Kennedy Intl to Heathrow. 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 January 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$594 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$293 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$549 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$398 | Average$563 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$408 | Average$492 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$622 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$439 | Average$532 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$455 | Average$621 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$461 | Average$577 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$612 | FlexibilityNo cancel fee | On-time67% |