LON - JFK

$353 Find Cheap Flights from London to New York John F Kennedy Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to John F Kennedy Intl departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to New York John F Kennedy Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New York, as well as popular online travel agencies
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Cheap Flight Deals from London to John F Kennedy Intl (LON-JFK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to John F Kennedy Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to John F Kennedy Intl

KAYAK's recommended return flight deals from the most popular airlines that fly from London to John F Kennedy Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
$642Norse Atlantic UK
Find Deal
Wed, 10 Sep - Sat, 20 Sep
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
$654Norse Atlantic UK
Find Deal
Sat, 20 Sep - Sat, 20 Sep
 Logo
20:50 - 22:00LGW-JFK
30h 10m1 stop
 Logo
00:15 - 07:25JFK-LGW
26h 10m1 stop
Wed, 21 May - Wed, 30 Jul
 Logo
19:45 - 22:00LGW-JFK
31h 15m1 stop
 Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Fri, 30 May - Sat, 12 Jul
SWISS Logo
06:00 - 12:50LHR-JFK
11h 50m1 stop
SWISS Logo
16:15 - 07:55JFK-LHR
10h 40m1 stop
$735SWISS
Find Deal
Mon, 2 Jun - Mon, 9 Jun
Finnair Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
Finnair Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
$737Finnair
Find Deal
Tue, 10 Jun - Tue, 17 Jun
SWISS Logo
06:00 - 16:35LHR-JFK
15h 35m1 stop
SWISS Logo
20:30 - 07:55JFK-LHR
30h 25m1 stop
$739SWISS
Find Deal
Mon, 2 Jun - Wed, 11 Jun
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
$739British Airways
Find Deal
Tue, 10 Jun - Tue, 17 Jun
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
$748British Airways
Find Deal
Wed, 28 May - Wed, 4 Jun
Finnair Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
Finnair Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
$749Finnair
Find Deal
Fri, 9 May - Fri, 16 May
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KAYAK's insights & trends for London to John F Kennedy Intl flights

Get data-powered insights and trends into flights from London to John F Kennedy Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to New York John F Kennedy Intl Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to New York John F Kennedy Intl Airport.
Our data shows that the cheapest route for a return flight from London to New York John F Kennedy Intl Airport cost $655 and was between London Gatwick Airport (LGW) and New York John F Kennedy Intl Airport (JFK). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $655.

What’s the cheapest day of the week to fly from London to New York John F Kennedy Airport?

The average price of all round-trip flights from London to New York John F Kennedy Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to New York John F Kennedy Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London to New York John F Kennedy Airport. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from London to New York John F Kennedy Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to New York John F Kennedy Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to New York John F Kennedy Intl Airport is April, where tickets cost $759 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,115 and $1,066 respectively.

Can I save money by flying with a stopover from London to New York John F Kennedy Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at $2,706 on average.

How far in advance should I book a flight from London to New York John F Kennedy Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to New York John F Kennedy Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London to New York John F Kennedy Intl Airport, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

March

High season

December
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (20% more expensive on average)

When to book flights from London to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from London to John F Kennedy Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from London to John F Kennedy Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to John F Kennedy Intl 
Verified travelerFlew with IberiaLHR-JFKApr 2025
DO NOT BOOK THROUGH THIRD PARTIES. BOOK DIRECTLY THROUGH THE AIRLINE
Verified travelerFlew with British AirwaysLHR-JFKJan 2025
Prepare for the unexpected. It’s a long flight and anything can happen. Have some snacks and drinks with you. And other emergency items you may need.
786ottoFlew with FinnairLHR-JFKSept 2024
If you have tight connection and previous flight is late , don't panic they will wait for you if you have connecting flight with same airline.
SarelaFlew with British AirwaysLHR-JFKSept 2024
We were delayed and when we arrived there was a strike so getting through security to connect was a hassle as we had to go to another terminal and then return. We barley had time to make our connection.
Verified travelerFlew with British AirwaysLHR-JFKAug 2024
People have to make sure they have plenty of time (2 hours minimum) if they need to change terminals. Heathrow is a monster airport, it's giant, so if you want to shop or eat or just look around, you need more than 2 hours between flights. Otherwise, it's great, the security was fast but thorough. I loved that I did not have to remove my shoes and the employees were patient and polite, not like at JFK. The shuttle buses are annoying, but at a huge airport like Heathrow, it's a must. The drivers of the shuttles are crazy, they don't care if people are falling down or not, they drive aggressively. However, people cannot fall down because the buses are packed to the gills. So, instead of shuttles, a looping airtrain would be a much more convenient and probably faster way of connecting the terminals, just like at JFK. The frequent flights between London and New York are much appreciated.
ElizabethFlew with DeltaLHR-JFKMar 2024
Delta is my go to airline when I fly they have never lost my luggage or made me miss a connecting flight. The one time I missed a connecting flight because TSA was shorthanded and border entry lines were massive Delta booked me on a new flight the following morning and put me in a hotel for the night. 95% of Delta employees are friendly, cheerful and appear to be happy to to take time to help their customers.
Juan LuisFlew with DeltaLHR-JFKApr 2024
- Enter as much information as possible using the Delta or Virgin Atlantic app. - Confirm which is the Terminal of your departure. - Arrive three hours early at the airport.
Verified travelerFlew with British AirwaysLGW-JFKMay 2024
BA is very good and I would travel with them again. the crews are wonderful
VaitsaFlew with British AirwaysLHR-JFKApr 2024
Be on time and be ready for gate changes!!
MandyFlew with British AirwaysLHR-JFKJan 2024
I think night flight is always the way to go.

FAQs for booking London to New York John F Kennedy Airport flights

  • What is the cheapest flight from London to New York John F Kennedy Intl Airport?

    In the last 3 days, the lowest price for a flight from London to New York John F Kennedy Intl Airport was $226 for a one-way ticket and $411 for a return.

  • Which airports will I be using when flying from London to New York John F Kennedy Airport?

    On your way to New York John F Kennedy Airport, you’ll fly out from London Heathrow. You’ll be landing at New York John F Kennedy Intl.

  • Which airlines offer Wi-Fi service onboard planes from London to New York John F Kennedy Airport?

    KLM, Virgin Atlantic, and Air France offer inflight Wi-Fi service on the London to New York John F Kennedy Airport flight route.

  • Which aircraft models fly most regularly from London to New York John F Kennedy Airport?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to New York John F Kennedy Airport flight route.

  • Which airline alliances offer flights from London to New York John F Kennedy Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London and New York John F Kennedy Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to New York John F Kennedy Airport?

    There are direct flights from London to New York John F Kennedy Airport on a daily basis.

  • How does KAYAK find such low prices on flights from London to New York John F Kennedy Airport?

    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 London to New York John F Kennedy Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to New York John F Kennedy Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to New York John F Kennedy Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to New York John F Kennedy Airport with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to New York John F Kennedy Airport?

    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 New York John F Kennedy Airport from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to New York John F Kennedy Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $631 or less one-way and $657 or less round-trip.

Prefer to fly direct from London to New York John F Kennedy Intl?

Find which airlines fly direct from London to New York John F Kennedy Intl Airport, which days they fly and book direct flights.

Direct departures

London to New York John F Kennedy Intl

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Thursday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Sunday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

See more direct flights

Direct returns

New York John F Kennedy Intl to London

Monday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Thursday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

Sunday

American Airlines, British Airways, Delta, +3 more

American Airlines, British Airways, +4 more

See more direct flights
See more direct flights

Top airline flying from London to John F Kennedy Intl

 
See real verified KAYAK customer reviews for airlines flying from London to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to John F Kennedy Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Norse Atlantic UKOverall score based on 45 reviews
6.3Entertainment
7.2Boarding
6.9Comfort
5.8Food
7.7Crew
Airline reviews

Unexpectedly was surprised with the space on flight in economy and the price.

10.0 ExcellentKetan, Feb 2025LAS - LGW
Read more Norse Atlantic UK reviews

Unexpectedly was surprised with the space on flight in economy and the price.

I was not expecting having to pay for headphones, water and basic food in a 9 hours flight. Price for this flight was as high as any other, still I had to pay 4 lbs for a can of sprite. On top of that flight attendance gave a bothered look when I asked her for some ice for my soda. She reluctantly when to get it, brought me literally 3 cubes and walked away without looking at me to avoid another request. I couldn’t believe it. She was soooo rude. I will never book on Norse again and I will let everyone I know about this. Unforgivable, very bad customer service.

Great crew. Customer support is pretty much non existent. I had 2 tickets that were not used, the flight was overbooked. I think I should have been reimbursed for the unused tickets.

The movies were super old. The crew did not offer WATER???? 5 hours os flight and did not get WATER? Norse is the worst company I ever used and never will use again.

Why call us to board if we’re going to be made to stand in the tunnel for 20 minutes. Really hard for people with little children. Plus it took me ages to check in because my seat in Premium was overbooked so I didn’t actually have a seat. I did end up receiving my seat in Premium but there was a lot of stress and confusion beforehand. Hope is it possible to overbook seats? Especially in Premium!

We flew one way from Gatwick, London to JFK NY For 2 people $1200 and no food offered not even water. You had to buy food. Norse advertises as a low fare transatlantic airline, they may want rethink that. Crew, flight was fine. Ironically we flew American from JFK to Heathrow for $1000 (2people) and included food and drinks.

Longest check in line I have ever seen- brutal and airline personnel hustled me about the size of my bag even though I showed them that it measured exactly to the measurements posted on their site. Just super annoying- I get it - it’s a budget airline and you get what you pay for. Most of the flight were young people who seemed to have never experienced international travel. It’s worth paying for a seat otherwise you will be uncomfortable.

We flew premium on the way TO London but went back to economy for this flight. The differences I note here may be colored by changing service. The crew was professional and polite but cold on this flight and class of service. They seemed to want to have as little to do with us as possible, beyond providing the basic services in economy. The aircraft was still good though, and the pitch was about as tight as expected - manageable but no extra personal space to spare. Overall I would certainly fly Norse Atlantic again, given the opportunity.

The crew really made the difference. Some of the friendliest cabin crew I have ever encountered- they seemed genuinely happy to be there, and took pride in their airline and aircraft. The Dreamliner was quieter than legacy aircraft and while meals weren’t to our preference, they were at least something to keep us going!

I loved the ability to upgrade my seat which was worth it. The large seat and ability to recline made it comfortable to fall asleep. My only two complaints were entertainment (movie selections were old) and approx 30 mins before landing the crew started to collect the blankets despite the cabin air temperature remaining cold. Maybe wait for passengers to get off the plane before collecting the blankets.

Everything you need to know for your flight from London to John F Kennedy Intl

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