Cheap flights from London Heathrow Airport to New York John F Kennedy Intl Airport
Cheapflights Tip: The best prices from London Heathrow to New York John F Kennedy Intl are usually found in March or September, booked 61 days in advance, depart on a Sunday or Thursday and return on a Friday
Cheap flight deals from Heathrow to John F Kennedy Intl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 29 April 2025.
Best time to book a flight from Heathrow to John F Kennedy Intl
Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to New York John F Kennedy Intl Airport
How far ahead should I book a flight from London Heathrow Airport to New York John F Kennedy Intl Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to John F Kennedy Intl. Price data was last updated on 25 April 2025.
The best time to book flights from London Heathrow Airport to New York John F Kennedy Intl Airport is 61 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 London Heathrow Airport to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New York John F Kennedy Intl Airport (average of $1,203). Flying from London Heathrow Airport to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $1,944). 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 LHR to JFK?
Find hourly flight availability from Heathrow 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 29 April 2025.
It’s typically best to fly out from London Heathrow Airport to New York John F Kennedy Intl Airport in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from London Heathrow Airport to New York John F Kennedy Intl Airport
Explore weekly flight availability from Heathrow 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 29 April 2025.
The most flights from LHR to JFK are scheduled on a Monday (120 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (94 on average).
Rainfall in John F Kennedy Intl by month
Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.
Temperature in John F Kennedy Intl by month
Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New York John F Kennedy Intl 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
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 29 April 2025.
Peruse reviews from past customers who have flown with Delta, Azores Airlines and Finnair from London to New York to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
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Lucy,Nov 2023
ATL - JFK
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Lucy,Nov 2023
ATL - JFK
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Lucy,Nov 2023
ATL - JFK
Boarding
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Overall
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Reviews
Lucy,Nov 2023
ATL - JFK
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Lucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Heathrow 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.
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Alternative routes for Heathrow to John F Kennedy Intl
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Top 2 airlines flying from Heathrow to John F Kennedy Intl
Discover the top 2 airlines that operate flights from Heathrow 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 647,157 searches. Data last updated 29 April 2025.
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Can Cheapflights find flights from Heathrow to John F Kennedy Intl with no change fees?
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