Cheap flights from New York John F Kennedy Intl Airport to London from $155
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to London departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scandinavian Airlines flights from New York John F Kennedy Intl Airport to London Heathrow Airport
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Iberia flights from New York John F Kennedy Intl Airport to London Heathrow Airport
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How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between New York John F Kennedy Intl Airport and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of January is, on average, the cheapest month to fly to London Heathrow Airport from New York John F Kennedy Intl Airport, with most prices found around $540. If you’re not able to fly to London Heathrow Airport in January, then September is your next best option. Flight prices from New York John F Kennedy Intl Airport to London Heathrow Airport during September average around $547.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $638. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $676.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from New York John F Kennedy Intl Airport to London Heathrow Airport at noon for as low as $586. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $699.
What is the cheapest New York John F Kennedy Intl to London Heathrow flight route?
Fly from New York John F Kennedy Intl to London Heathrow for the best New York John F Kennedy Intl - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $619 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York John F Kennedy Intl Airport for as low as $553 on momondo.
What cabin class options are available on New York John F Kennedy Intl to London Heathrow flights?
There are 4 cabin classes available to choose from on New York John F Kennedy Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on New York John F Kennedy Intl Airport to London Heathrow Airport flights?
No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to London Heathrow Airport.
How have New York John F Kennedy Intl Airport to London Heathrow Airport flight prices changed over time?
As of July 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 28% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from New York John F Kennedy Intl to London Heathrow?
Icelandair, TAP AIR PORTUGAL, and Virgin Atlantic are the most popular carriers operating from New York John F Kennedy Intl to London Heathrow
What airlines fly to London Heathrow Airport?
British Airways, Delta and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from New York John F Kennedy Intl Airport according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 20 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from New York John F Kennedy Intl Airport to London Heathrow Airport on average per day?
As of July 2025, 112 flights take off from New York John F Kennedy Intl Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 6:00PM, with 85% of daily flights taking off in the evening.
How many flights depart from New York John F Kennedy Intl Airport to London Heathrow Airport on average per week?
784 flights are operational weekly from New York John F Kennedy Intl Airport to London Heathrow Airport as of July 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
When to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport
Cheap New York John F Kennedy Intl Airport to London Heathrow Airport (JFK to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to London Heathrow Airport
How far is New York John F Kennedy Intl to London Heathrow by plane?
There are 3440.0 mi between New York John F Kennedy Intl and London Heathrow. A reasonable flight in good conditions will take 6h 50m.
When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
Prices for flights from New York John F Kennedy Intl Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London Heathrow Airport?
The number of operators available for flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 20 as of July 2025.
How old do you have to be to fly from New York John F Kennedy Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New York John F Kennedy Intl Airport to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from New York John F Kennedy Intl Airport to London Heathrow Airport is Boeing 777-200/200ER, representing 21.86% of all bookings. The subsequent popular models are Boeing 777-300ER at 18.90%, Boeing 777 at 18.55%, and Boeing 787-9 Dreamliner at 12.04%.
What is the most popular airline from New York John F Kennedy Intl Airport to London Heathrow Airport?
Based on momondo bookings for flights between New York John F Kennedy Intl Airport and London Heathrow Airport, the leading airline is British Airways, making up 35% of the total bookings. Other popular airlines include Delta with 19%, Virgin Atlantic with 17%, and Iberia with 9%.
Best airlines flying from New York John F Kennedy Intl Airport to London Heathrow Airport
Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $295 | Free Cancellation | Rating 7.4 8,842 reviews | |||
| PriceFrom $307 | Free Cancellation | Rating 7.5 1,650 reviews | |||
| PriceFrom $328 | Free Cancellation | Rating 6.8 7,197 reviews | |||
| PriceFrom $362 | Free Cancellation | Rating 7.2 47 reviews | |||
| PriceFrom $366 | Free Cancellation | Rating 7.8 1,370 reviews | |||
| PriceFrom $370 | Free Cancellation | Rating 7.3 1,413 reviews | |||
| PriceFrom $387 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom $391 | Free Cancellation | Rating 7.3 2,909 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 7.5 1,468 reviews |
Delta Flights From New York John F Kennedy Intl Airport to London Heathrow Airport
Delta operates around 52 flights from New York John F Kennedy Intl Airport to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $627, but momondo users have found Delta deals from New York John F Kennedy Intl Airport to London Heathrow Airport from as low as $400 round-trip. Delta has been scored 8.0/10 in 7,958 reviews.
Alaska Airlines Flights From New York John F Kennedy Intl Airport to London Heathrow Airport
Another popular option for New York John F Kennedy Intl Airport to London Heathrow Airport flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from New York John F Kennedy Intl Airport to London Heathrow Airport around 84 times per week, with deals starting from $560 round-trip and rising to an average price of around $931.
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