What is the cheapest airline that flies from New York John F Kennedy Intl to London?

Norse Atlantic UK, LEVEL, and KLM are the most popular carriers operating from New York John F Kennedy Intl to London

Which airline has the best punctuality record on New York to London flights?

According to our data, JetBlue have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

Which stopover airport has the shortest connection time from New York John F Kennedy Intl Airport to London?

Dublin (DUB) has the shortest average stopover time for this route: 1h 20m.

How often are flights from New York to London delayed?

Historically, on average around 15% of flights between New York and London have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular for stopovers for flights between New York John F Kennedy Intl Airport and London?

Reykjavik (KEF) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from New York John F Kennedy Intl Airport to London?

Flights via Dublin (DUB) offer the lowest average return price of £376.

What is the most punctual flight time for New York to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airlines fly to London?

Virgin Atlantic, British Airways and KLM are the top three most popular airlines that fly to London from New York John F Kennedy Intl Airport according to our data. Virgin Atlantic is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How many flights depart from New York John F Kennedy Intl Airport to London on average per day?

The number of flights available between New York John F Kennedy Intl Airport and London is 85 per day as of February 2026. The most frequent departure time is 18:00, with 90% of daily flights leaving in the evening.

Which stopover airport has the shortest travel time from New York John F Kennedy Intl Airport to London?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 10m.

How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London?

The number of operators available for flights from New York John F Kennedy Intl Airport to London is 11 as of February 2026.

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.

£124 Cheap Flights from New York John F Kennedy Intl Airport to London in 2026

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

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One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

23:10 - 20:20

JFK

LHR

16h 10m

1 stop

21:25 - 19:20

LHR

JFK

26h 55m

1 stop

£336Icelandair

Wed, 13 May - Mon, 15 Jun

23:45 - 16:55

JFK

STN

12h 10m

1 stop

05:55 - 22:00

STN

JFK

21h 05m

1 stop

£336Multiple Airlines

Mon, 23 Feb - Sun, 1 Mar

18:20 - 06:20

JFK

LGW

7h 00mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

£336Norse Atlantic UK

Thu, 23 Apr - Fri, 1 May

19:05 - 06:00

JFK

LGW

6h 55mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

£337Norse Atlantic UK

Sun, 15 Mar - Sat, 25 Apr

23:45 - 16:55

JFK

STN

12h 10m

1 stop

05:55 - 22:00

STN

JFK

21h 05m

1 stop

£337Multiple Airlines

Mon, 23 Feb - Sun, 1 Mar

23:45 - 19:45

JFK

SEN

15h 00m

1 stop

07:10 - 22:00

SEN

JFK

19h 50m

1 stop

£337Multiple Airlines

Mon, 23 Feb - Sun, 1 Mar

17:10 - 12:55

JFK

LHR

14h 45m

2 stops

10:20 - 17:00

LHR

JFK

11h 40m

1 stop

£338Scandinavian Airlines

Fri, 24 Apr - Sun, 26 Apr

21:15 - 12:40

JFK

LCY

34h 25m

2 stops

08:25 - 18:55

LCY

JFK

15h 30m

1 stop

£340ITA Airways

Mon, 23 Feb - Thu, 26 Feb

21:15 - 16:10

JFK

LCY

13h 55m

1 stop

16:45 - 18:55

LCY

JFK

31h 10m

1 stop

£343ITA Airways

Mon, 23 Feb - Sun, 1 Mar

08:05 - 20:00

JFK

LHR

6h 55mdirect

15:35 - 19:40

LHR

JFK

8h 05mdirect

£344British Airways

Mon, 2 Mar - Mon, 9 Mar

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

2 Mar

JFK08:05New York John F Kennedy Intl

6h 55m

LHR20:00London Heathrow

9 Mar

LHR15:35London Heathrow

8h 05m

JFK19:40New York John F Kennedy Intl

£344

British Airways

7 May

JFK07:50New York John F Kennedy Intl

6h 55m

LHR19:45London Heathrow

17 May

LHR14:10London Heathrow

7h 50m

JFK17:00New York John F Kennedy Intl

£354

British Airways

11 Feb

JFK10:15New York John F Kennedy Intl

6h 55m

LHR22:10London Heathrow

18 Feb

LHR15:35London Heathrow

8h 05m

JFK18:40New York John F Kennedy Intl

£379

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

Our best Iberia deals on New York John F Kennedy Intl Airport to London flight tickets

Iberia

15 Feb

JFK18:25New York John F Kennedy Intl

6h 55m

LHR06:20London Heathrow

20 Feb

LHR10:45London Heathrow

13h 30m

1 stop

JFK19:15New York John F Kennedy Intl

£366

Iberia

10 Feb

JFK20:50New York John F Kennedy Intl

17h 10m

1 stop

LGW19:00London Gatwick

17 Feb

LGW11:45London Gatwick

12h 30m

1 stop

JFK19:15New York John F Kennedy Intl

£373

Iberia

12 Feb

JFK10:15New York John F Kennedy Intl

6h 55m

LHR22:10London Heathrow

16 Feb

LHR19:40London Heathrow

24h 45m

1 stop

JFK15:25New York John F Kennedy Intl

£374

momondo Fare Finder

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

Wed 13/5

23:10-20:20

1 stop16h 10m

London Heathrow

Mon 15/6

21:25-19:20

1 stop26h 55m

£336

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 23/2

23:45-16:55

1 stop12h 10m

London Stansted

Sun 1/3

05:55-22:00

1 stop21h 05m

£336

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 23/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Fri 1/5

13:05-15:55

Nonstop7h 50m

£336

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 15/3

19:05-06:00

Nonstop6h 55m

London Gatwick

Sat 25/4

13:05-15:55

Nonstop7h 50m

£337

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 23/2

23:45-16:55

1 stop12h 10m

London Stansted

Sun 1/3

05:55-22:00

1 stop21h 05m

£337

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 23/2

23:45-19:45

1 stop15h 00m

London Southend

Sun 1/3

07:10-22:00

1 stop19h 50m

£337

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 24/4

17:10-12:55

2 stops14h 45m

London Heathrow

Sun 26/4

10:20-17:00

1 stop11h 40m

£338

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 23/2

21:15-12:40

2 stops34h 25m

London City

Thu 26/2

08:25-18:55

1 stop15h 30m

£340

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 23/2

21:15-16:10

1 stop13h 55m

London City

Sun 1/3

16:45-18:55

1 stop31h 10m

£343

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 2/3

08:05-20:00

Nonstop6h 55m

London Heathrow

Mon 9/3

15:35-19:40

Nonstop8h 05m

£344

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Stopovers

Other information

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 £366, 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 £378.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £396. 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 £453.

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 £407. Flights in the evening are often more expensive, with an average ticket price of £432.

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 £444 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 £426 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 February 2026, prices for New York John F Kennedy Intl Airport to London flights are approximately 29% 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	£101
Fastest flight time	6h 50m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from New York John F Kennedy Intl Airport in the past 72 hours is £101. The best return flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is £315.

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 6 airports in London. From New York John F Kennedy Intl Airport there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

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?
The number of operators available for flights from New York John F Kennedy Intl Airport to London is 11 as of February 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York John F Kennedy Intl Airport to London is Boeing 787-9 Dreamliner (19.08% of total bookings). The next most popular plane models are Boeing 777-300ER (16.03%), Boeing 777 (14.14%), and Boeing 767-300 (9.62%).
What is the most popular airline from New York John F Kennedy Intl Airport to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York John F Kennedy Intl Airport to London is Virgin Atlantic (29% of total bookings). The next most popular airlines are British Airways (27%), Norse Atlantic UK (11%), and Iberia (6%).

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
Delta	PriceFrom £191	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights
Norse Atlantic UK	PriceFrom £261	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Aer Lingus	PriceFrom £305	Free Cancellation	Rating 7.2 1,444 reviews	Search Aer Lingus flights
KLM	PriceFrom £309	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Finnair	PriceFrom £325	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
Iberia	PriceFrom £325	Free Cancellation	Rating 7.0 3,101 reviews	Search Iberia flights
British Airways	PriceFrom £329	Free Cancellation	Rating 6.7 7,711 reviews	Search British Airways flights
American Airlines	PriceFrom £348	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights
JetBlue	PriceFrom £348	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
Air France	PriceFrom £352	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights

Delta Flights From New York John F Kennedy Intl Airport to London
Across 42 Delta flights from New York John F Kennedy Intl Airport to London this week, the average price was £523, with the best Delta deals starting from £191 round-trip. 8,132 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 £309, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at £413 round-trip. KLM operates 42 flights out of New York John F Kennedy Intl Airport into London in an average week, so prices vary by time and availability. 1,448 KLM reviews by users on momondo have scored the airline at 7.7/10.

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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.

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

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

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Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to London

What is the cheapest month to fly to London?

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

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 £407. Flights in the evening are often more expensive, with an average ticket price of £432.

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?

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 February 2026, prices for New York John F Kennedy Intl Airport to London flights are approximately 29% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from New York John F Kennedy Intl to London?

Norse Atlantic UK, LEVEL, and KLM are the most popular carriers operating from New York John F Kennedy Intl to London

Which airlines fly to London?

How often are flights from New York to London delayed?

Historically, on average around 15% of flights between New York and London have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

What is the most punctual flight time for New York to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on New York to London flights?

According to our data, JetBlue have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between New York John F Kennedy Intl Airport and London?

Reykjavik (KEF) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from New York John F Kennedy Intl Airport to London?

Flights via Dublin (DUB) offer the lowest average return price of £376.

Which stopover airport has the shortest travel time from New York John F Kennedy Intl Airport to London?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 10m.

Which stopover airport has the shortest connection time from New York John F Kennedy Intl Airport to London?

Dublin (DUB) has the shortest average stopover time for this route: 1h 20m.

How many flights depart from New York John F Kennedy Intl Airport to London on average per day?

The number of flights available between New York John F Kennedy Intl Airport and London is 85 per day as of February 2026. The most frequent departure time is 18:00, with 90% of daily flights leaving in the evening.

How many flights depart from New York John F Kennedy Intl Airport to London on average per week?

597 flights are operational weekly from New York John F Kennedy Intl Airport to London as of February 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.

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

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

Fastest flight time

Direct flights

Airports in London

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

When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London?

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?

What documentation or ID do you need to fly to London?

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

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

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

Travelling to a place near London?

Why use momondo?

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

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