Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from New York John F Kennedy Intl to London Heathrow
(avg. price over the last 2 weeks)
or less
or less
When to book flights from New York John F Kennedy Airport to Heathrow
Estimated round-trip price
Average price per month
Flight prices as travel date approaches
Top tips for finding a cheap flight
Looking for a cheap flight? 25% of our users found flights on this route for $409 or less one-way and $582 or less round-trip.
The cheapest flight from New York John F Kennedy Airport to London Heathrow Airport was found 61 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is May.
Morning departure is around 46% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
FAQs for booking New York John F Kennedy Airport to London Heathrow Airport flights
Direct flights take on average 11h 30m to travel the 3442 miles between New York John F Kennedy Airport and London Heathrow Airport.
In normal times, a total of 1,425 direct flights connect New York John F Kennedy Airport to London Heathrow Airport weekly. On average, there are 203 departures per day.
Yes
American Airlines connects New York John F Kennedy Airport to London Heathrow Airport up to 22 flights per day, followed by Finnair (22 flights per day), and Iberia (22 flights per day).
If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from New York John F Kennedy Airport to London Heathrow Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.
The earliest flight leaves New York John F Kennedy Airport at at 7:55 am and lands in London Heathrow Airport at at 7:45 pm.
The last flight leaves New York John F Kennedy Airport at at 11:05 pm and lands in London Heathrow Airport at at 11:10 am.
All the following airlines operate direct flights between New York John F Kennedy Airport and London Heathrow Airport: American Airlines, Air France, Aeromexico, Finnair, JetBlue, British Airways, Delta, Aer Lingus, Gulf Air, Iberia, KLM, EL AL, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, and Virgin Atlantic.
All the following airlines offer inflight Wi-Fi service on the New York John F Kennedy Airport to London Heathrow Airport flight route: Iberia, British Airways, Finnair, Delta, KLM, Virgin Atlantic, American Airlines, Air France, JetBlue, and SriLankan Airlines.
The Boeing 777 is the aircraft model that flies most regularly on the New York John F Kennedy Airport to London Heathrow Airport flight route.
oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between New York John F Kennedy Airport and London Heathrow Airport, with oneworld being the most commonly used for this route.
There are nonstop flights from New York John F Kennedy Airport to London Heathrow Airport on a daily basis.
American Airlines, Finnair and Iberia have all waived their change and cancellation fees on flights from New York John F Kennedy Intl to London Heathrow. Confirm policies on booking site.
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to London Heathrow Airport.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from New York John F Kennedy Airport is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to New York John F Kennedy Airport with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
COVID-19 information
Safety measures for airlines flying from New York John F Kennedy Airport to London Heathrow Airport
Airlines flying from New York John F Kennedy Airport to London Heathrow Airport have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Heightened sanitation
Daily cleaning, installation of cabin HEPA filters on flights from New York John F Kennedy Airport to London Heathrow Airport
Mandatory masks
Masks required on board, masks provided on flights from New York John F Kennedy Airport to London Heathrow Airport
Social distancing seating
Middle seats unavailable to book on flights from New York John F Kennedy Airport to London Heathrow Airport
Pre-flight testing
Testing for antibodies, testing for symptoms for flights from New York John F Kennedy Airport to London Heathrow Airport