Cheap flights from New York John F Kennedy Intl Airport to London from $121
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 4/5. 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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How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to London
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?
The cheapest month to fly to London from New York John F Kennedy Intl Airport is in January. Flight prices, which tend to average around $469, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from New York John F Kennedy Intl Airport averaging around $492.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from New York John F Kennedy Intl Airport to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $638. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $666. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from New York John F Kennedy Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $500 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $671. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest New York John F Kennedy Intl to London flight route?
Fly from New York John F Kennedy Intl to London Gatwick for the best New York John F Kennedy Intl - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from New York John F Kennedy Intl Airport when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London for around $622 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New York John F Kennedy Intl Airport for as low as $576 on momondo.
What cabin class options are available on New York John F Kennedy Intl to London flights?
There are 4 cabin classes available to choose from on New York John F Kennedy Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from New York John F Kennedy Intl to London?
Norse Atlantic UK, Icelandair, and TAP AIR PORTUGAL are the most popular carriers operating from New York John F Kennedy Intl to London
What airlines fly to London?
British Airways, Delta and Virgin Atlantic are the top three most popular airlines that fly to London from New York John F Kennedy Intl Airport according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London. Keep in mind that there are 20 different airlines that fly to London 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 on average per day?
As of March 2025, 98 flights take off from New York John F Kennedy Intl Airport and land in London each day. The most common flight departure time for this route is 9:00PM, with 72% of daily flights taking off in the evening.
How many flights depart from New York John F Kennedy Intl Airport to London on average per week?
689 flights are operational weekly from New York John F Kennedy Intl Airport to London as of March 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from New York John F Kennedy Intl Airport to London
Cheap New York John F Kennedy Intl Airport to London (JFK to LON) 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
How far is New York John F Kennedy Intl to London by plane?
There are 3452.9 mi between New York John F Kennedy Intl and London. 6h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London?
Prices for flights from New York John F Kennedy Intl Airport to London are updated daily.
How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London?
There are 20 operators available for flights from New York John F Kennedy Intl Airport to London as of March 2025.
How old do you have to be to fly from New York John F Kennedy Intl Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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. 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?
momondo data reveals that the most frequently booked plane model on the route from New York John F Kennedy Intl Airport to London is Boeing 777, representing 19.27% of all bookings. The subsequent popular models are Boeing 777-300ER at 12.54%, Boeing 787-9 Dreamliner at 11.19%, and Airbus A350-1000 at 10.57%.
What is the most popular airline from New York John F Kennedy Intl Airport to London?
momondo data reveals that the most frequently booked airline on the route from New York John F Kennedy Intl Airport to London is British Airways, representing 24% of all bookings. The subsequent popular airlines are Norse Atlantic UK at 17%, Delta at 17%, and Virgin Atlantic at 14%.
Best airlines flying from New York John F Kennedy Intl Airport to London
Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $245 | Free Cancellation | Rating 7.5 1,570 reviews | |||
| PriceFrom $291 | Free Cancellation | Rating 6.7 6,961 reviews | |||
| PriceFrom $292 | Free Cancellation | Rating 7.1 45 reviews | |||
| PriceFrom $311 | Free Cancellation | Rating 7.4 8,614 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 7.3 1,326 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 6.9 97 reviews | |||
| PriceFrom $366 | Free Cancellation | Rating 7.8 1,321 reviews | |||
| PriceFrom $391 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 7.4 636 reviews | |||
| PriceFrom $392 | Free Cancellation | Rating 7.4 1,425 reviews |
Delta Flights From New York John F Kennedy Intl Airport to London
Delta is one of the most popular airlines flying from New York John F Kennedy Intl Airport to London, operating 43 flights/week on average for this route. A good Delta flight deal for New York John F Kennedy Intl Airport to London starts from $400 round-trip, up to an average price of $626. Our users have rated Delta at 8.0/10.
Alaska Airlines Flights From New York John F Kennedy Intl Airport to London
Another popular option for New York John F Kennedy Intl Airport to London flights is Alaska Airlines (8.0/10, 9,818 ratings). Alaska Airlines flies from New York John F Kennedy Intl Airport to London around 77 times per week, with deals starting from $524 round-trip and rising to an average price of around $923.
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Can I find flights from New York to London with flexible booking policies on momondo?
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.
How can momondo help me find flights from New York to London?
momondo provides multiple filters to help you find the best flight to London from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of New York to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.