Cheap flights from New York John F Kennedy Intl Airport to London from £108
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 22/7. 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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Finnair 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 cheapest month to fly to London Heathrow Airport?
In general, January is the cheapest month to fly from New York John F Kennedy Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £393. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from New York John F Kennedy Intl Airport averaging around £398.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from New York John F Kennedy Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £424. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £469.
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 midday. momondo users have found flights departing from New York John F Kennedy Intl Airport to London Heathrow Airport at midday for as low as £406. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £470 on average. Flights to London Heathrow Airport from New York John F Kennedy Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
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 £450 when searching weeks before you fly. 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 £402 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?
You could potentially save up to 5% on your flight if you consider stops on a New York John F Kennedy Intl Airport to London Heathrow Airport flight.
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?
TAP AIR PORTUGAL, Icelandair, and Iberia are the most popular carriers operating from New York John F Kennedy Intl to London Heathrow
Which airlines fly to London Heathrow Airport?
Virgin Atlantic, British Airways and KLM 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. Virgin Atlantic is the first choice among our users, with 51% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 8 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?
The number of flights available between New York John F Kennedy Intl Airport and London Heathrow Airport is 107 per day as of July 2025. The most frequent departure time is 18:00, with 84% of daily flights leaving in the evening.
How many flights depart from New York John F Kennedy Intl Airport to London Heathrow Airport on average per week?
752 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 Wed, with 16% 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?
New York John F Kennedy Intl and London Heathrow are 3440.0 mi apart from one another. In terms of flight time, this usually takes a little over 6h 55m.
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 are updated 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 8 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 21.92% of all bookings. The subsequent popular models are Boeing 777-300ER at 18.54%, Boeing 777 at 18.52%, and Boeing 787-9 Dreamliner at 12.32%.
What is the most popular airline from New York John F Kennedy Intl Airport to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York John F Kennedy Intl Airport to London Heathrow Airport is Virgin Atlantic (47% of total bookings). The next most popular airlines are British Airways (31%), KLM (9%), and Air France (5%).
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 £273 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom £276 | Free Cancellation | Rating 7.5 1,472 reviews | |||
| PriceFrom £281 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom £287 | Free Cancellation | Rating 8.0 7,974 reviews | |||
| PriceFrom £289 | Free Cancellation | Rating 7.3 2,918 reviews | |||
| PriceFrom £297 | Free Cancellation | Rating 7.6 1,301 reviews | |||
| PriceFrom £300 | Free Cancellation | Rating 6.6 7,086 reviews | |||
| PriceFrom £413 | Free Cancellation | Rating 7.0 2,817 reviews |
Delta Flights From New York John F Kennedy Intl Airport to London Heathrow Airport
The lowest priced Delta flight from New York John F Kennedy Intl Airport to London Heathrow Airport from the last 72 hours was £395. Generally, Delta has 53 flights on this route every week with an average price of £631. Delta is rated 8.0/10 by our users.
KLM Flights From New York John F Kennedy Intl Airport to London Heathrow Airport
Across 1,366 KLM reviews on momondo, the average score is 7.8/10. KLM flies from New York John F Kennedy Intl Airport to London Heathrow Airport about 53 times each week, with ticket deals ranging from £386 to £564. Price data is based on momondo searches in the last 72 hours.
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Flights from New York to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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