Find Cheap Flights from New York John F Kennedy Intl to London (JFK - LON)

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Sat 1/27
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Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
17%
expected price increase
Average Price:
$1364
(avg. price over the last 2 weeks)
Good Deal:
$1364
or less (round trip)

When to Book Flights from New York John F Kennedy Intl to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from New York John F Kennedy Intl to London was found 71 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 31% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking New York John F Kennedy Intl to London Flights

How long does a flight from New York John F Kennedy Intl to London take?
An average nonstop flight takes 6h 30m, covering a distance of 3456 miles.
How many flights are there between New York John F Kennedy Intl and London?
There are 1,477 (nonstop) flights between New York John F Kennedy Intl and London per week, averaging 212 per day.
Which airlines provide the cheapest flights from New York John F Kennedy Intl to London?
In the past 3 days, the cheapest round-trip tickets were found on WOW air ($340), Multiple Airlines ($353) and Norwegian ($386).
Do I need a passport to fly between New York John F Kennedy Intl and London?
Yes.
Which airlines fly most frequently between New York John F Kennedy Intl and London?
Finnair (25 times daily), British Airways (25 times daily), Delta (24 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly New York John F Kennedy Intl to London?
For New York John F Kennedy Intl to London, Saturday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to New York John F Kennedy Intl, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

Book cheap flights from New York John F Kennedy Intl to London (round-trip)

Airports
Origin
New York
$340
only
$340
Destination
London
$350
only
$350
$340
only
$340
Sat, Apr 28
JFK
STN
10h 35m
Mon, May 14
STN
JFK
11h 05m
Trip: 17 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

KEF
CDG
Okay 5.6

Same as listed above

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

ORD
KEF
Mediocre 2.6

Flight was 2 hours late, causing a missed flight. Baggage took 90 minutes to arrive. The airline provided no info on connections as hundreds of passengers stood around for an hour and then chaos reigned as all rushed to get rebooked in only two lines. Nobody got rebooked until the next day and had to stay overnight in hotels with a voucher that provided only minimal food after a 15 minute walk to a fast food restaurant. the following day we were rebooked to Copenhagen rather than Berlin, with no guarantee of a connecting flight. I was forced to buy another ticket on another carrier in order to make my own wedding.

Thu, Apr 26
JFK
LGW
7h 00m
Sun, Apr 29
LGW
JFK
31h 25m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 21
JFK
LGW
6h 30m
Tue, Mar 20
LGW
JFK
8h 20m
Trip: 27 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 122 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.1
Food
6.3
JFK
LGW
Mediocre 2.3

DY 7016 was scheduled to leave JFK on January 7th at 10 PM. We took off at 4 AM. This is unacceptable.

JFK
LGW
Mediocre 3.3

Limited food, services, didnt sell headphones

JFK
LGW
Mediocre 2.0

Nothing.

Took us 2 hours just to drop bags off and check in. Almost missed flight. The guy who was managing the check in staff was one of the most rude aggressive people I've ever met. Could not check in online prior to flight. Check in machines at airport don't work. Got to London and had to wait half an hour standing on the tarmac while they found a tunnel to take passengers off the flight. Worst flying experience I've had for years. Never again with this clown show.

JFK
LGW
Mediocre 2.0

None

Check in took forever. You had to first weigh your bag and we’re charged for 1Kilo over 65.00. You had to stand in lines that took longer than they should’ve been. First to check in bag and then another one to pay.

JFK
LGW
Mediocre 2.6

Very little

This is a budget airline, but the slightly lower cost doesn’t compensate for the rude staff, chaotic experience and general misery of taking a red eye flight with Norweigan. Throughout the night, the lights were switched on and off, announcements were made and the crew to sell us stuff. Crew refused to serve water to passengers unless you were prepared to argue with them. Avoid!

Sun, Apr 29
JFK
STN
10h 35m
Thu, May 17
STN
JFK
11h 05m
Trip: 19 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

Mon, Apr 23
JFK
LGW
7h 00m
Sat, Apr 28
LGW
JFK
31h 25m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, May 7
JFK
STN
10h 35m
Tue, Jun 12
STN
JFK
11h 05m
Trip: 37 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

KEF
SXF
Mediocre 2.0

There was no rebooking to Berlin. WOW offered a flight to Copenhagen with no guarantee of a connection to Berlin.

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

Wed, Feb 28
JFK
LGW
6h 30m
Tue, Mar 6
LGW
JFK
8h 20m
Trip: 7 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 122 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.1
Food
6.3
JFK
LGW
Mediocre 3.0

Flight was safe...!!! The most important thing...!!!

No food Tight seats Narrow isle Bathroom a mess Not even a free inflight drink

JFK
LGW
Mediocre 2.3

DY 7016 was scheduled to leave JFK on January 7th at 10 PM. We took off at 4 AM. This is unacceptable.

JFK
LGW
Good 6.0

On time and efficient.

Checking in is not a simple process for Norwegian, kept receiving e-mails requesting me to upgrade the flight but never was clear where to check in and the bag weight limit is not made obvious.

JFK
LGW
Mediocre 2.6

Very little

This is a budget airline, but the slightly lower cost doesn’t compensate for the rude staff, chaotic experience and general misery of taking a red eye flight with Norweigan. Throughout the night, the lights were switched on and off, announcements were made and the crew to sell us stuff. Crew refused to serve water to passengers unless you were prepared to argue with them. Avoid!

JFK
LGW
Mediocre 2.0

Two cancelled flights and one 4 hour delayed departure

Tue, May 1
JFK
LGW
7h 00m
Tue, May 8
LGW
JFK
30h 55m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 9
JFK
STN
10h 35m
Wed, May 16
STN
JFK
11h 05m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
KEF
SXF
Mediocre 2.0

There was no rebooking to Berlin. WOW offered a flight to Copenhagen with no guarantee of a connection to Berlin.

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

KEF
ORD
Okay 4.3

Cheap price and sources of entertainment

We paid for upgraded seats and did not receive them. We told the crew. They did nothing except say to call or email WOW. So we did. After waiting a half hour they said we would be refunded. Aweek later, we receive an email asking what it is we requested on the call, as if they did not remember to refund us the money for the upgraded seats we never got and should have.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

Fri, Feb 2
JFK
LGW
6h 30m
Tue, Feb 6
LGW
JFK
8h 20m
Trip: 5 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 122 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.1
Food
6.3
JFK
LGW
Mediocre 2.3

DY 7016 was scheduled to leave JFK on January 7th at 10 PM. We took off at 4 AM. This is unacceptable.

JFK
LGW
Excellent 10.0

new planes, clean, easy boarding.

For the price, everything was great.

JFK
LGW
Mediocre 3.0

Boarding at jfk was a shambles as there were o announcements as to why we were being delayed. Once on board it was ok very cramped seating but at least the crew were pleasant. Having read some reviews early I agree I think that if you have a good flight crew then at least your flight will be ok if not then it will be unpleasant. It wasn’t a cheap flight for a budget airline and will endeavour never to fly with them again.

JFK
LGW
Good 6.0

On time and efficient.

Checking in is not a simple process for Norwegian, kept receiving e-mails requesting me to upgrade the flight but never was clear where to check in and the bag weight limit is not made obvious.

JFK
LGW
Mediocre 3.0

Flight was safe...!!! The most important thing...!!!

No food Tight seats Narrow isle Bathroom a mess Not even a free inflight drink

Thu, May 10
JFK
LGW
7h 00m
Wed, May 16
LGW
JFK
31h 05m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 26
JFK
LGW
28h 45m
Thu, May 10
LGW
JFK
31h 25m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

FRA
KEF
Mediocre 2.0

This airline is disaster. They trielt live on the planet don’t give a &$!@ Made us buy new tickets for the following day for a type o on the ticket. They just didn’t care...

They kept me and my two year old in the plane for almost 4 hours and told us that we will take off every ten minutes, but obviously we never did. We got rebooked for the following day. They provided a small room to stay in and $7 wach for food. They treated us like a huge inconvenience. We had to pay for food, my husband had to take another day off work to come get us. This airline is shameless. We are spending more money to with a different air line next time.

KEF
SXF
Mediocre 2.0

There was no rebooking to Berlin. WOW offered a flight to Copenhagen with no guarantee of a connection to Berlin.

KEF
CDG
Okay 5.6

Same as listed above

Wed, Feb 28
JFK
LGW
6h 30m
Fri, Apr 13
LGW
JFK
8h 00m
Trip: 44 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 122 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.1
Food
6.3
JFK
LGW
Mediocre 3.0

Boarding at jfk was a shambles as there were o announcements as to why we were being delayed. Once on board it was ok very cramped seating but at least the crew were pleasant. Having read some reviews early I agree I think that if you have a good flight crew then at least your flight will be ok if not then it will be unpleasant. It wasn’t a cheap flight for a budget airline and will endeavour never to fly with them again.

JFK
LGW
Mediocre 2.0

No good no water on over Sea flight. Cheapest airline i have ever seen. 10 kilo limit bring on board bags. Or pay $65 per item. Worst airline and experience ever and i never write these reviews

JFK
LGW
Mediocre 3.3

Limited food, services, didnt sell headphones

JFK
LGW
Mediocre 2.0

Nothing.

Took us 2 hours just to drop bags off and check in. Almost missed flight. The guy who was managing the check in staff was one of the most rude aggressive people I've ever met. Could not check in online prior to flight. Check in machines at airport don't work. Got to London and had to wait half an hour standing on the tarmac while they found a tunnel to take passengers off the flight. Worst flying experience I've had for years. Never again with this clown show.

JFK
LGW
Mediocre 2.3

DY 7016 was scheduled to leave JFK on January 7th at 10 PM. We took off at 4 AM. This is unacceptable.

Fri, May 4
JFK
LGW
6h 59m
Tue, May 8
LGW
JFK
30h 55m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 27
JFK
LGW
28h 45m
Thu, May 10
LGW
JFK
31h 25m
Trip: 14 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

KEF
SXF
Mediocre 2.0

There was no rebooking to Berlin. WOW offered a flight to Copenhagen with no guarantee of a connection to Berlin.

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

KEF
BOS
Good 6.0

That was a pleasant flight with quick check in.

There was no free beverages like water, tea or coffee.

Wed, Mar 21
JFK
LGW
6h 30m
Sat, Apr 28
LGW
JFK
8h 00m
Trip: 39 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 122 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.1
Food
6.3
JFK
LGW
Excellent 9.0

Seats too small in economy

JFK
LGW
Mediocre 2.0

Nothing.

Took us 2 hours just to drop bags off and check in. Almost missed flight. The guy who was managing the check in staff was one of the most rude aggressive people I've ever met. Could not check in online prior to flight. Check in machines at airport don't work. Got to London and had to wait half an hour standing on the tarmac while they found a tunnel to take passengers off the flight. Worst flying experience I've had for years. Never again with this clown show.

JFK
LGW
Mediocre 2.0

No good no water on over Sea flight. Cheapest airline i have ever seen. 10 kilo limit bring on board bags. Or pay $65 per item. Worst airline and experience ever and i never write these reviews

JFK
LGW
Mediocre 3.3

Limited food, services, didnt sell headphones

JFK
LGW
Mediocre 3.0

Flight was safe...!!! The most important thing...!!!

No food Tight seats Narrow isle Bathroom a mess Not even a free inflight drink

Thu, Apr 19
JFK
LGW
7h 00m
Sat, May 5
LGW
JFK
31h 25m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 29
JFK
LGW
28h 45m
Thu, May 17
LGW
JFK
31h 25m
Trip: 19 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1231 reviews
Overall
5.9
Boarding
6.3
Comfort
5.7
Crew
6.9
Entertainment
4.1
Food
4.7
MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

CDG
KEF
Mediocre 2.0

Flight cancelled due to overbooking, notification received while I was en route to the airport. Was assured I would be on the flight for the following day. Awoke next day and called airline to confirm, they stated my refund had been processed, I would not be on the flight, and there was nothing that they could do for me. I was forced to rent a car and take a completely different flight from another airport at a much higher price. Never again.

BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

KEF
CDG
Okay 5.6

Same as listed above

Tue, Mar 27
JFK
LGW
7h 00m
Sun, Apr 22
LGW
JFK
8h 00m
Trip: 27 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 122 reviews
Boarding
7.1
Comfort
7.1
Crew
7.6
Entertainment
7.1
Food
6.3
JFK
LGW
Mediocre 2.0

No good no water on over Sea flight. Cheapest airline i have ever seen. 10 kilo limit bring on board bags. Or pay $65 per item. Worst airline and experience ever and i never write these reviews

JFK
LGW
Good 6.0

On time and efficient.

Checking in is not a simple process for Norwegian, kept receiving e-mails requesting me to upgrade the flight but never was clear where to check in and the bag weight limit is not made obvious.

JFK
LGW
Mediocre 2.0

Nothing.

Took us 2 hours just to drop bags off and check in. Almost missed flight. The guy who was managing the check in staff was one of the most rude aggressive people I've ever met. Could not check in online prior to flight. Check in machines at airport don't work. Got to London and had to wait half an hour standing on the tarmac while they found a tunnel to take passengers off the flight. Worst flying experience I've had for years. Never again with this clown show.

JFK
LGW
Mediocre 3.0

Flight was safe...!!! The most important thing...!!!

No food Tight seats Narrow isle Bathroom a mess Not even a free inflight drink

JFK
LGW
Mediocre 2.6

Very little

This is a budget airline, but the slightly lower cost doesn’t compensate for the rude staff, chaotic experience and general misery of taking a red eye flight with Norweigan. Throughout the night, the lights were switched on and off, announcements were made and the crew to sell us stuff. Crew refused to serve water to passengers unless you were prepared to argue with them. Avoid!

Tue, Apr 24
JFK
LGW
7h 00m
Wed, May 2
LGW
JFK
31h 05m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

New York John F Kennedy Intl to London Flight Information

Avg. Flight Duration 7h 22m
Flights Arrive in London
Flights Depart from New York John F Kennedy Intl
Flight Price $340
Distance 3456 miles
Airlines WOW air, Norwegian
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.