Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from £135
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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from New York John F Kennedy Intl to London Heathrow are usually found in September or January, booked 68 days in advance, depart on a Wednesday or Friday and return on a Wednesday
Cheap 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 12 April 2025.
Round-trip from | £381 |
---|---|
One-way from | £135 |
Popular in | June |
Cheapest in | September |
Average price | £450 |
Good round-trip deal | £405 or less |
Good one-way deal | £261 or less |
Find 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 12 April 2025.
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 12 April 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 12 April 2025.
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
Fly to
Route
Depart
Return
Price
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 28/4
23:10-20:20
1 stop16h 10m
London Heathrow
Mon 12/5
21:25-19:10
1 stop26h 45m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 7/5
23:10-20:20
1 stop16h 10m
London Heathrow
Wed 28/5
20:50-21:40
1 stop29h 50m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 10/5
08:10-20:00
Nonstop6h 50m
London Heathrow
Sat 17/5
12:55-16:00
Nonstop8h 05m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 22/9
07:50-19:45
Nonstop6h 55m
London Heathrow
Fri 26/9
08:25-11:10
Nonstop7h 45m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 28/4
15:40-09:35
1 stop12h 55m
London Heathrow
Tue 6/5
14:05-21:48
1 stop12h 43m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 8/5
20:30-13:00
1 stop11h 30m
London Heathrow
Thu 15/5
08:40-16:35
1 stop12h 55m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 9/5
16:15-07:55
1 stop10h 40m
London Heathrow
Sun 18/5
06:00-12:50
1 stop11h 50m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 20/9
20:55-09:10
Nonstop7h 15m
London Heathrow
Sun 5/10
16:20-19:25
Nonstop8h 05m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 10/5
09:00-10:00
1 stop20h 00m
London Heathrow
Sat 17/5
12:10-16:35
1 stop33h 25m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 10/5
20:25-08:50
Nonstop7h 25m
London Heathrow
Sat 17/5
16:05-19:20
Nonstop8h 15m
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.
Cheapflights Insights
Everything you need to know about your flight from New York John F Kennedy Intl Airport to London Heathrow Airport
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 return flight from John F Kennedy Intl to Heathrow. Price data was last updated on 4 April 2025.
The best time to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 68 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, January 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 £112). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport 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 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 12 April 2025.
One of the essential ways to save on airfare from New York John F Kennedy Intl Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 13% on airfare.
Weekly flight availability from New York John F Kennedy Intl Airport to London Heathrow Airport
Explore weekly flight availability from John F Kennedy Intl to Heathrow. 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 April 2025.
The most flights from JFK to LHR are scheduled on a Friday (114 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (98 on average).
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
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 12 April 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from New York 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.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Aaron,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.
Travelling to a place near New York John F Kennedy Intl Airport?
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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 858,174 searches. Data last updated 12 April 2025.
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