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Cheap flights from New York John F Kennedy Intl Airport to London from £66

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 18/3. 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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0 bags

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Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap return flights

These are some of the best return flight deals from New York John F Kennedy Intl Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.
18:15 - 06:00JFK-LGW
6h 45mdirect
18:05 - 21:40LGW-JFK
32h 35m1 stop
Wed, 5 Mar - Wed, 30 Apr
18:20 - 06:20JFK-LGW
7h 00mdirect
18:05 - 21:40LGW-JFK
32h 35m1 stop
Wed, 2 Apr - Wed, 30 Apr
18:20 - 06:20JFK-LGW
7h 00mdirect
18:05 - 21:40LGW-JFK
32h 35m1 stop
Wed, 2 Apr - Wed, 30 Apr
18:20 - 06:20JFK-LGW
7h 00mdirect
13:05 - 15:55LGW-JFK
7h 50mdirect
£276Norse Atlantic UK
Find Deal
Wed, 2 Apr - Wed, 30 Apr
18:20 - 06:20JFK-LGW
7h 00mdirect
13:05 - 15:55LGW-JFK
7h 50mdirect
£292Norse Atlantic UK
Find Deal
Thu, 3 Apr - Tue, 29 Apr
00:45 - 11:40JFK-LHR
6h 55mdirect
16:20 - 19:25LHR-JFK
8h 05mdirect
£411British Airways
Find Deal
Sat, 22 Mar - Sun, 30 Mar
00:45 - 11:40JFK-LHR
6h 55mdirect
16:20 - 19:25LHR-JFK
8h 05mdirect
£413British Airways
Find Deal
Sun, 23 Mar - Mon, 31 Mar
23:30 - 10:30JFK-LHR
7h 00mdirect
18:15 - 21:00LHR-JFK
7h 45mdirect
£447Virgin Atlantic
Find Deal
Sun, 23 Mar - Sun, 30 Mar
23:30 - 10:30JFK-LHR
7h 00mdirect
20:10 - 23:00LHR-JFK
7h 50mdirect
£449Virgin Atlantic
Find Deal
Sun, 23 Mar - Sun, 30 Mar
18:50 - 08:10JFK-LCY
9h 20m1 stop
10:00 - 15:25LCY-JFK
10h 25m1 stop
£544KLM
Find Deal
Mon, 24 Mar - Mon, 31 Mar

United Airlines flights from New York John F Kennedy Intl Airport to London

Our best United Airlines deals on New York John F Kennedy Intl Airport to London flight tickets
United Airlines
28 Mar
JFK10:05New York John F Kennedy Intl
17h 05m
1 stop
LHR07:10London Heathrow
30 Mar
LHR06:50London Heathrow
11h 10m
1 stop
JFK13:00New York John F Kennedy Intl
United Airlines
4 Apr
JFK16:15New York John F Kennedy Intl
15h 45m
1 stop
LHR13:00London Heathrow
6 Apr
LHR10:50London Heathrow
33h 10m
1 stop
JFK15:00New York John F Kennedy Intl
United Airlines
28 Mar
JFK17:25New York John F Kennedy Intl
19h 20m
2 stops
LHR16:45London Heathrow
30 Mar
LHR12:40London Heathrow
39h 05m
2 stops
JFK22:45New York John F Kennedy Intl

SWISS flights from New York John F Kennedy Intl Airport to London

Our best SWISS deals on New York John F Kennedy Intl Airport to London flight tickets
SWISS
6 Jun
JFK20:30New York John F Kennedy Intl
11h 30m
1 stop
LHR13:00London Heathrow
14 Jun
LHR19:15London Heathrow
24h 05m
1 stop
JFK14:20New York John F Kennedy Intl
SWISS
16 Mar
JFK17:25New York John F Kennedy Intl
10h 40m
1 stop
LHR08:05London Heathrow
23 Mar
LHR06:00London Heathrow
15h 40m
1 stop
JFK17:40New York John F Kennedy Intl
SWISS
24 Mar
JFK17:25New York John F Kennedy Intl
10h 40m
1 stop
LHR08:05London Heathrow
31 Mar
LHR06:00London Heathrow
11h 50m
1 stop
JFK12:50New York John F Kennedy Intl

See travel insights to London from

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 £371, 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 £389.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £466. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to London for around £497.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £478. Flights at midday are often more expensive, with an average ticket price of £533.

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 £493 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 £463 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.

How have New York John F Kennedy Intl Airport to London flight prices changed over time?

As of February 2025, prices for New York John F Kennedy Intl Airport to London flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

£66

Fastest flight time

6h 45m

Direct flights

Mon, Wed, Thu and Sat

Airports in London

2 airports
The best one-way flight to London from New York John F Kennedy Intl Airport in the past 72 hours is £66. The best return flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is £248.
The fastest flight from New York John F Kennedy Intl Airport to London takes 6h 45m
Direct flights go from New York John F Kennedy Intl Airport to London on Monday, Wednesday, Thursday and Saturday. Airlines offering direct flights are: Delta, Norse Atlantic UK and British Airways.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

  • How far is New York John F Kennedy Intl to London by plane?

    London is 3452.9 mi away from New York John F Kennedy Intl. In terms of flight time, this usually takes a little over 6h 45m.

  • 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?

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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?

  • What is the most popular airline from New York John F Kennedy Intl Airport to London?


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
Norse Atlantic UKPriceFrom £259Free CancellationRating
7.0
43 reviews
Search Norse Atlantic UK flights
Virgin AtlanticPriceFrom £297Free CancellationRating
7.5
653 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £301Free CancellationRating
7.4
1,448 reviews
Search Air France flights
KLMPriceFrom £305Free CancellationRating
7.8
1,332 reviews
Search KLM flights
DeltaPriceFrom £312Free CancellationRating
8.0
8,203 reviews
Search Delta flights
JetBluePriceFrom £315Free CancellationRating
7.4
3,068 reviews
Search JetBlue flights
FinnairPriceFrom £322Free CancellationRating
7.6
1,271 reviews
Search Finnair flights
British AirwaysPriceFrom £326Free CancellationRating
6.6
6,761 reviews
Search British Airways flights
American AirlinesPriceFrom £377Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IcelandairPriceFrom £399Free CancellationRating
7.0
491 reviews
Search Icelandair flights
  • Delta Flights From New York John F Kennedy Intl Airport to London

    Across 46 Delta flights from New York John F Kennedy Intl Airport to London this week, the average price was £697, with the best Delta deals starting from £395 round-trip. 8,203 users have rated Delta on momondo, with an average score of 8.0/10.

  • KLM Flights From New York John F Kennedy Intl Airport to London

    The best KLM deal for New York John F Kennedy Intl Airport to London flight tickets found on momondo in the last 72 hours was £386, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at £560 round-trip. KLM operates 46 flights out of New York John F Kennedy Intl Airport into London in an average week, so prices vary by time and availability. 1,332 KLM reviews by users on momondo have scored the airline at 7.8/10.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Ipswich
Gatwick
Maidstone
Margate
Hounslow
Canterbury
Ilford
Dartford
Colchester
Winchester
Chichester
Guildford
Croydon
Hayes
Worthing

Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from New York to London with flexible booking policies on momondo?

All flight searches from New York to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to London?

Once all potential New York to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London