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Cheap flights from New York John F Kennedy Intl Airport to London from £105

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 23/9. 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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Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap return flights

American Airlines Logo
18:15 - 06:15JFK-LHR
7h 00mdirect
American Airlines Logo
06:15 - 13:20LHR-JFK
12h 05m1 stop
£312American Airlines
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Tue, 18 Nov - Thu, 20 Nov
Logo
21:10 - 21:20JFK-STN
19h 10m1 stop
Logo
21:45 - 17:20STN-JFK
24h 35m2 stops
£312
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
£313Norse Atlantic UK
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Mon, 20 Oct - Mon, 3 Nov
Norse Atlantic UK Logo
19:05 - 06:00JFK-LGW
6h 55mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
£315Norse Atlantic UK
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Sun, 26 Oct - Fri, 7 Nov
British Airways Logo
22:55 - 11:05JFK-LHR
7h 10mdirect
British Airways Logo
10:50 - 18:55LHR-JFK
13h 05m1 stop
£329British Airways
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Tue, 14 Oct - Thu, 16 Oct
Iberia Logo
16:50 - 10:35JFK-LHR
12h 45m1 stop
Iberia Logo
09:45 - 12:40LHR-JFK
7h 55mdirect
£331Iberia
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Fri, 3 Oct - Sun, 5 Oct
Iberia Logo
20:40 - 18:15JFK-LHR
16h 35m1 stop
Iberia Logo
09:45 - 12:40LHR-JFK
7h 55mdirect
£332Iberia
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Fri, 10 Oct - Sun, 12 Oct
British Airways Logo
09:50 - 21:40JFK-LHR
6h 50mdirect
British Airways Logo
09:30 - 19:05LHR-JFK
14h 35m1 stop
£337British Airways
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Sat, 11 Oct - Sun, 12 Oct
Virgin Atlantic Logo
17:30 - 08:10JFK-LCY
9h 40m1 stop
Virgin Atlantic Logo
08:40 - 15:45LCY-JFK
12h 05m1 stop
£400Virgin Atlantic
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Sun, 21 Sep - Tue, 25 Nov
Virgin Atlantic Logo
00:50 - 17:20JFK-LCY
11h 30m1 stop
Virgin Atlantic Logo
07:45 - 19:05LCY-JFK
16h 20m1 stop
£419Virgin Atlantic
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Sun, 21 Sep - Fri, 26 Sep

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

Our best LEVEL deals on New York John F Kennedy Intl Airport to London flight tickets
LEVEL
29 Nov
JFK23:45New York John F Kennedy Intl
28h 25m
1 stop
LHR09:10London Heathrow
4 Dec
LHR18:50London Heathrow
32h 10m
1 stop
JFK22:00New York John F Kennedy Intl
£314
Find similar
LEVEL
29 Nov
JFK23:45New York John F Kennedy Intl
28h 25m
1 stop
LHR09:10London Heathrow
3 Dec
LHR09:55London Heathrow
17h 05m
1 stop
JFK22:00New York John F Kennedy Intl
£315
Find similar
LEVEL
5 Dec
JFK23:45New York John F Kennedy Intl
28h 25m
1 stop
LHR09:10London Heathrow
9 Dec
LHR09:55London Heathrow
17h 05m
1 stop
JFK22:00New York John F Kennedy Intl
£316
Find similar

British Airways flights from New York John F Kennedy Intl Airport to London

Our best British Airways deals on New York John F Kennedy Intl Airport to London flight tickets
British Airways
14 Oct
JFK22:55New York John F Kennedy Intl
7h 10m
LHR11:05London Heathrow
16 Oct
LHR10:50London Heathrow
13h 05m
1 stop
JFK18:55New York John F Kennedy Intl
£329
Find similar
British Airways
11 Oct
JFK09:50New York John F Kennedy Intl
6h 50m
LHR21:40London Heathrow
12 Oct
LHR09:30London Heathrow
14h 35m
1 stop
JFK19:05New York John F Kennedy Intl
£337
Find similar
British Airways
10 Oct
JFK19:10New York John F Kennedy Intl
20h 20m
1 stop
LHR20:30London Heathrow
12 Oct
LHR19:05London Heathrow
7h 54m
JFK21:59New York John F Kennedy Intl
£338
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momondo Fare Finder

 
Customise your flight search to find flights from New York John F Kennedy Intl Airport to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 18/11

18:15-06:15

Nonstop7h 00m

London Heathrow

Thu 20/11

06:15-13:20

1 stop12h 05m

£312

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 6/11

21:10-21:20

1 stop19h 10m

London Stansted

Mon 10/11

21:45-17:20

2 stops24h 35m

£312

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 20/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Mon 3/11

13:00-15:55

Nonstop7h 55m

£313

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 26/10

19:05-06:00

Nonstop6h 55m

London Gatwick

Fri 7/11

13:00-15:55

Nonstop7h 55m

£315

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 14/10

22:55-11:05

Nonstop7h 10m

London Heathrow

Thu 16/10

10:50-18:55

1 stop13h 05m

£329

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 3/10

16:50-10:35

1 stop12h 45m

London Heathrow

Sun 5/10

09:45-12:40

Nonstop7h 55m

£331

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 10/10

20:40-18:15

1 stop16h 35m

London Heathrow

Sun 12/10

09:45-12:40

Nonstop7h 55m

£332

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 11/10

09:50-21:40

Nonstop6h 50m

London Heathrow

Sun 12/10

09:30-19:05

1 stop14h 35m

£337

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sun 21/9

17:30-08:10

1 stop9h 40m

London City

Tue 25/11

08:40-15:45

1 stop12h 05m

£400

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sun 21/9

00:50-17:20

1 stop11h 30m

London City

Fri 26/9

07:45-19:05

1 stop16h 20m

£419

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £358, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from New York John F Kennedy Intl Airport averaging around £368.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £419. 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 £472.

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 morning when flights can be purchased for as low as £420. Flights at midday are often more expensive, with an average ticket price of £497.

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 weeks ahead of your departure date. In general, you can expect to find flights to London for around £451 when searching weeks before you fly. 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 £414 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.

Can stopping save me money on New York John F Kennedy Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to London.

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

As of September 2025, prices for New York John F Kennedy Intl Airport to London flights are approximately 5% more expensive 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

£112

Fastest flight time

6h 50m

Direct flights

Every day

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 £112. The best return flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is £129.
The fastest flight from New York John F Kennedy Intl Airport to London takes 6h 50m
Direct flights go from New York John F Kennedy Intl Airport to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
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  • 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 50m.

  • 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 £268Free CancellationRating
7.1
49 reviews
Search Norse Atlantic UK flights
Virgin AtlanticPriceFrom £276Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £280Free CancellationRating
7.4
1,469 reviews
Search Air France flights
KLMPriceFrom £285Free CancellationRating
7.8
1,385 reviews
Search KLM flights
DeltaPriceFrom £292Free CancellationRating
7.9
7,960 reviews
Search Delta flights
JetBluePriceFrom £294Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
British AirwaysPriceFrom £304Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
FinnairPriceFrom £385Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
IberiaPriceFrom £419Free CancellationRating
7.0
2,929 reviews
Search Iberia flights

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

    Across 54 Delta flights from New York John F Kennedy Intl Airport to London this week, the average price was £578, with the best Delta deals starting from £395 round-trip. 7,960 users have rated Delta on momondo, with an average score of 7.9/10.

  • 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 £564 round-trip. KLM operates 54 flights out of New York John F Kennedy Intl Airport into London in an average week, so prices vary by time and availability. 1,385 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
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Dover
Chelmsford
Hayes
Dartford
Winchester
Hounslow
Stansted

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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport