$154 Find Cheap Flights from New York John F Kennedy Airport to United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to the United Kingdom departing on 1/18. 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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1 adult, Economy, 0 bags

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Cheap Flights from John F Kennedy Intl to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$494
Edinburgh
Edinburgh1 stop$561
Manchester
Manchester2 stops$476
Birmingham
Birmingham2 stops$451
Inverness
Inverness1 stop$417
Bristol
Bristol2 stops$458
Aberdeen
Aberdeen1 stop$497
Leeds
Leeds1 stop$476
Liverpool
Liverpool2 stops$469
Cardiff
Cardiff1 stop$661
Exeter
Exeter1 stop$839
Darlington
Darlington2 stops$710
London
London1 stop$494
Edinburgh
Edinburgh1 stop$561
Manchester
Manchester2 stops$476
Birmingham
Birmingham2 stops$451
Inverness
Inverness1 stop$417
Bristol
Bristol2 stops$458
Aberdeen
Aberdeen1 stop$497
Leeds
Leeds1 stop$476
Liverpool
Liverpool2 stops$469
Cardiff
Cardiff1 stop$661
Exeter
Exeter1 stop$839
Darlington
Darlington2 stops$710

Book Cheap John F Kennedy Intl to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to the United Kingdom 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from John F Kennedy Intl to the United Kingdom

Fri, Jan 16 - Tue, Jan 20
Multiple Airlines Logo
9:45 am - 8:00 pm
JFK
-
GLA
29h 15m2 stops
Multiple Airlines Logo
8:25 am - 1:05 pm
GLA
-
JFK
33h 40m2 stops
$423Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
6:05 pm - 10:40 am
JFK
-
GLA
11h 35m1 stop
Multiple Airlines Logo
8:50 pm - 3:55 pm
GLA
-
JFK
24h 05m1 stop
$457Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
6:05 pm - 4:15 pm
JFK
-
GLA
17h 10m1 stop
Multiple Airlines Logo
4:50 pm - 3:55 pm
GLA
-
JFK
28h 05m1 stop
$462Multiple Airlines
Wed, Jan 21 - Tue, Jan 27
Aer Lingus Logo
5:00 pm - 8:05 am
JFK
-
LHR
10h 05m1 stop
Aer Lingus Logo
8:50 am - 7:29 pm
LHR
-
JFK
15h 39m1 stop
$494Aer Lingus
Sun, Feb 1 - Sun, Feb 8
Iberia Logo
6:25 pm - 6:20 am
JFK
-
LHR
6h 55mnonstop
Iberia Logo
11:25 am - 7:15 pm
LHR
-
JFK
12h 50m1 stop
$495Iberia
Thu, Jan 15 - Sun, Jan 18
Virgin Atlantic Logo
8:20 am - 8:10 pm
JFK
-
LHR
6h 50mnonstop
Virgin Atlantic Logo
8:00 pm - 10:55 pm
LHR
-
JFK
7h 55mnonstop
$496Virgin Atlantic
Tue, Jan 20 - Sun, Feb 8
Iberia Logo
9:50 pm - 9:40 am
JFK
-
LHR
6h 50mnonstop
Iberia Logo
11:25 am - 7:15 pm
LHR
-
JFK
12h 50m1 stop
$497Iberia
Fri, Jan 16 - Fri, Jan 23
Aer Lingus Logo
5:00 pm - 8:05 am
JFK
-
LHR
10h 05m1 stop
Aer Lingus Logo
12:10 pm - 7:29 pm
LHR
-
JFK
12h 19m1 stop
$499Aer Lingus
Tue, Mar 24 - Tue, Apr 14
Delta Logo
7:45 pm - 9:30 am
JFK
-
LBA
9h 45m1 stop
Delta Logo
6:20 am - 2:35 pm
LBA
-
JFK
13h 15m1 stop
$580Delta
Sun, Mar 8 - Tue, Mar 17
Delta Logo
10:20 pm - 5:05 pm
JFK
-
SOU
14h 45m1 stop
Delta Logo
5:35 pm - 12:25 pm
SOU
-
JFK
22h 50m1 stop
$677Delta
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to the United Kingdom flights

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

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from New York John F Kennedy Intl Airport found in the last 72 hours was to London, at $335 round-trip. The most popular route is from New York John F Kennedy Intl Airport (JFK) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $448.

Can I save money by flying with a layover from New York John F Kennedy Intl Airport to the United Kingdom?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $625, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport to the United Kingdom, 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 New York John F Kennedy Intl Airport to the United Kingdom is September, when tickets cost $501 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $755 and $683 respectively.

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

The average price of all round-trip flights from New York John F Kennedy Intl Airport to the United Kingdom clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to United Kingdom on a Wednesday and more expensive on a Saturday. On your return trip to New York John F Kennedy Airport, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York John F Kennedy Intl Airport to the United Kingdom, 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 New York John F Kennedy Intl Airport to the United Kingdom, you should book around 2 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$154
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from New York John F Kennedy Airport to Edinburgh

Flights from John F Kennedy Intl to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from John F Kennedy Intl to the United Kingdom 
Verified travelerFlew with British Airways
JFK
-
LHR
Nov 2025
Sit at the back near the toilets and the food service, you’ll get served quicker lol x
RachelFlew with American Airlines
JFK
-
LHR
Nov 2024
London Heathrow is absolutely disorganized. You need 2 hours between flights at a minimum.
Verified travelerFlew with Iberia
JFK
-
LHR
Jun 2024
For people flying from New York to London I would always use British Airways. The people are so nice. I would recommend getting to the airport 3 hours early as a minimum and booking well in advance. You will need to check in 24 hours in advance online or a 2-3 hours earlier than departure at the airport. There is no other option and this is a very serious policy. The flight is very easy and enjoyable though so I definitely would recommend.
PaulFlew with British Airways
JFK
-
LGW
Apr 2024
Bring your own wired headphones and two pin 3.5mm adapter if you want a decent sound experience from the in flight entertainment. If you're vegetarian, there will be an option in flight - no need to order through your booking before the trip.
CynthiaFlew with Iberia
JFK
-
LHR
May 2024
If you have a connecting flight it can be a bit confusing. Make sure you have enough time between flights. The flight to London was great. It's the airport experience, including all the security, which stresses you out.
JordanFlew with British Airways
JFK
-
LHR
May 2024
Connections can take some time to figure out at LHR. They often don’t assign connecting gate till just before boarding. So be ready for that.
VaitsaFlew with British Airways
JFK
-
LHR
Apr 2024
Be early and pay attention to gate changes.
leaniepenneFlew with British Airways
JFK
-
LHR
Jan 2024
Dress appropriate for the season and be comfortable, arrive early for checking in case there are unexpected changes or delays.
JustinFlew with Norse Atlantic UK
JFK
-
LGW
Feb 2024
Travel in relaxed clothes. Don’t over-eat. Avoid caffeine and alcohol.
Verified travelerFlew with British Airways
JFK
-
LHR
Jan 2024
Check all flights, arrive at the airport alot earlier if you have your flights cancelled and then rebooted with another line, they didn't book us on and took neatly 3 hours to sort out, others arrived at the normal time and missed their flights

FAQs - booking United Kingdom flights

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

    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 United Kingdom.

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

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

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

    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 from New York John F Kennedy Airport to United Kingdom with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when round-trip flights cost $610 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is $679.

Top tips for finding cheap flights to the United Kingdom

  • Looking for a cheap flight? 25% of our users found tickets from New York John F Kennedy Airport to the following destinations at these prices or less: London $287 one-way - $521 round-trip

Reviews of the top 5 airlines serving from John F Kennedy Intl to the United Kingdom

 
Need help choosing which airline to fly with from John F Kennedy Intl to the United Kingdom? 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.
7.9
DeltaOverall score based on 8017 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Everything you need to know for your flight from John F Kennedy Intl to the United Kingdom

Information on your arrival and departure airports