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Cheap flights from New York John F Kennedy Intl Airport to London from £101

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 23/10. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:00 - 20:30JFK-LTN
18h 30m2 stops
Multiple Airlines Logo
21:00 - 16:09LTN-JFK
24h 09m2 stops
£347Multiple Airlines
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Thu, 6 Nov - Sat, 8 Nov
Air Canada Logo
10:05 - 07:10JFK-LHR
16h 05m1 stop
Air Canada Logo
09:00 - 20:58LHR-JFK
16h 58m2 stops
£347Air Canada
Find Deal
Mon, 10 Nov - Wed, 19 Nov
Norse Atlantic UK Logo
18:05 - 06:00JFK-LGW
6h 55mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
£347Norse Atlantic UK
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Wed, 5 Nov - Wed, 19 Nov
Multiple Airlines Logo
17:30 - 13:20JFK-STN
14h 50m2 stops
Multiple Airlines Logo
21:45 - 16:09STN-JFK
23h 24m2 stops
£347Multiple Airlines
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Wed, 12 Nov - Sat, 22 Nov
Norse Atlantic UK Logo
18:05 - 06:00JFK-LGW
6h 55mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
£354Norse Atlantic UK
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Sun, 9 Nov - Wed, 12 Nov
Virgin Atlantic Logo
19:01 - 06:55JFK-LHR
6h 54mdirect
Virgin Atlantic Logo
16:10 - 19:40LHR-JFK
8h 30mdirect
£361Virgin Atlantic
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Fri, 7 Nov - Mon, 22 Dec
Virgin Atlantic Logo
08:20 - 20:10JFK-LHR
6h 50mdirect
Virgin Atlantic Logo
10:00 - 15:45LHR-JFK
10h 45m1 stop
£362Virgin Atlantic
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Mon, 10 Nov - Wed, 19 Nov
Iberia Logo
21:50 - 09:40JFK-LHR
6h 50mdirect
Iberia Logo
11:25 - 19:15LHR-JFK
12h 50m1 stop
£368Iberia
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Wed, 3 Dec - Wed, 10 Dec
American Airlines Logo
14:30 - 07:00JFK-LHR
11h 30m1 stop
American Airlines Logo
06:15 - 13:20LHR-JFK
12h 05m1 stop
£372American Airlines
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Fri, 14 Nov - Fri, 21 Nov
American Airlines Logo
21:35 - 09:35JFK-LHR
7h 00mdirect
American Airlines Logo
06:05 - 13:20LHR-JFK
12h 15m1 stop
£374American Airlines
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Fri, 16 Jan - Tue, 20 Jan

Aer Lingus flights from New York John F Kennedy Intl Airport to London

Our best Aer Lingus deals on New York John F Kennedy Intl Airport to London flight tickets
Aer Lingus
10 Nov
JFK18:30New York John F Kennedy Intl
9h 45m
1 stop
LHR09:15London Heathrow
30 Jan
LHR07:50London Heathrow
11h 05m
1 stop
JFK13:55New York John F Kennedy Intl
£351
Find similar
Aer Lingus
10 Nov
JFK18:30New York John F Kennedy Intl
9h 45m
1 stop
LHR09:15London Heathrow
19 Nov
LHR10:00London Heathrow
11h 25m
1 stop
JFK16:25New York John F Kennedy Intl
£354
Find similar
Aer Lingus
7 Nov
JFK18:30New York John F Kennedy Intl
9h 45m
1 stop
LHR09:15London Heathrow
23 Nov
LHR12:10London Heathrow
12h 15m
1 stop
JFK19:25New York John F Kennedy Intl
£357
Find similar

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
22 Oct
JFK16:15New York John F Kennedy Intl
10h 40m
1 stop
LHR07:55London Heathrow
3 Nov
LHR06:00London Heathrow
12h 05m
1 stop
JFK13:05New York John F Kennedy Intl
£351
Find similar
SWISS
20 Oct
JFK16:15New York John F Kennedy Intl
20h 35m
1 stop
LGW17:50London Gatwick
1 Nov
LGW18:40London Gatwick
23h 25m
1 stop
JFK14:05New York John F Kennedy Intl
£354
Find similar
SWISS
14 Nov
JFK21:00New York John F Kennedy Intl
14h 20m
1 stop
LHR16:20London Heathrow
24 Nov
LHR06:00London Heathrow
15h 40m
1 stop
JFK16:40New York John F Kennedy Intl
£355
Find similar

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 17 October 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 - LTN

JFKLTN

New York John F Kennedy Intl

Thu 6/11

21:00-20:30

2 stops18h 30m

London Luton

Sat 8/11

21:00-16:09

2 stops24h 09m

£347

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 10/11

10:05-07:10

1 stop16h 05m

London Heathrow

Wed 19/11

09:00-20:58

2 stops16h 58m

£347

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 5/11

18:05-06:00

Nonstop6h 55m

London Gatwick

Wed 19/11

13:00-15:55

Nonstop7h 55m

£347

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 12/11

17:30-13:20

2 stops14h 50m

London Stansted

Sat 22/11

21:45-16:09

2 stops23h 24m

£347

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 9/11

18:05-06:00

Nonstop6h 55m

London Gatwick

Wed 12/11

13:00-15:55

Nonstop7h 55m

£354

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 7/11

19:01-06:55

Nonstop6h 54m

London Heathrow

Mon 22/12

16:10-19:40

Nonstop8h 30m

£361

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 10/11

08:20-20:10

Nonstop6h 50m

London Heathrow

Wed 19/11

10:00-15:45

1 stop10h 45m

£362

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 3/12

21:50-09:40

Nonstop6h 50m

London Heathrow

Wed 10/12

11:25-19:15

1 stop12h 50m

£368

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 14/11

14:30-07:00

1 stop11h 30m

London Heathrow

Fri 21/11

06:15-13:20

1 stop12h 05m

£372

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 16/1

21:35-09:35

Nonstop7h 00m

London Heathrow

Tue 20/1

06:05-13:20

1 stop12h 15m

£374

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 September. Flight prices, which tend to average around £373, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from New York John F Kennedy Intl Airport averaging around £375.

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 £425. 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 £478.

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 £424. Flights at midday are often more expensive, with an average ticket price of £502.

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 £456 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 £417 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 October 2025, prices for New York John F Kennedy Intl Airport to London flights are approximately 13% 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

£80

Fastest flight time

6h 45m

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 £80. The best return flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is £225.
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 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 £273Free CancellationRating
7.2
50 reviews
Search Norse Atlantic UK flights
Virgin AtlanticPriceFrom £277Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £283Free CancellationRating
7.4
1,477 reviews
Search Air France flights
KLMPriceFrom £287Free CancellationRating
7.7
1,404 reviews
Search KLM flights
DeltaPriceFrom £294Free CancellationRating
7.9
7,977 reviews
Search Delta flights
British AirwaysPriceFrom £307Free CancellationRating
6.7
7,459 reviews
Search British Airways flights
Aer LingusPriceFrom £340Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
FinnairPriceFrom £359Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
JetBluePriceFrom £365Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
IberiaPriceFrom £426Free CancellationRating
7.0
2,995 reviews
Search Iberia flights

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

    Across 50 Delta flights from New York John F Kennedy Intl Airport to London this week, the average price was £737, with the best Delta deals starting from £395 round-trip. 7,977 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 £563 round-trip. KLM operates 51 flights out of New York John F Kennedy Intl Airport into London in an average week, so prices vary by time and availability. 1,404 KLM reviews by users on momondo have scored the airline at 7.7/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Bedford
Ramsgate
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