How often are flights from New York to London delayed?

Historically, on average around 16% 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 154 minutes.

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

As of February 2026, there are 86 flights per day flying from New York John F Kennedy Intl Airport to London. The most common time of day flights depart is 18:00, with 90% of flights taking off in the evening.

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

Norse Atlantic UK, TAP AIR PORTUGAL, 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, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

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.

How old do you have to be to fly from New York John F Kennedy Intl Airport to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 17,084 Cheap Flights from New York John F Kennedy Intl Airport to London in 2026

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

606 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 Wed, with 16% of flights per week taking off on this day.

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Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

23:25 - 09:10

JFK

LHR

28h 45m

1 stop

09:55 - 21:40

LHR

JFK

16h 45m

1 stop

₹ 41,490LEVEL

Mon, 13 Apr - Fri, 17 Apr

23:25 - 11:25

JFK

LGW

31h 00m

1 stop

13:35 - 21:40

LGW

JFK

13h 05m

1 stop

₹ 41,490LEVEL

Mon, 13 Apr - Thu, 23 Apr

18:20 - 06:20

JFK

LGW

7h 00mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

₹ 41,581Norse Atlantic UK

Thu, 23 Apr - Fri, 1 May

23:10 - 14:40

JFK

LGW

10h 30m

1 stop

13:00 - 19:20

LGW

JFK

11h 20m

1 stop

₹ 41,671Icelandair

Wed, 22 Apr - Tue, 28 Apr

20:30 - 11:55

JFK

LHR

10h 25m

1 stop

13:05 - 22:05

LHR

JFK

14h 00m

1 stop

₹ 41,852Icelandair

Mon, 13 Apr - Fri, 24 Apr

23:10 - 14:40

JFK

LGW

10h 30m

1 stop

15:40 - 19:20

LGW

JFK

32h 40m

1 stop

₹ 41,852Icelandair

Wed, 22 Apr - Mon, 27 Apr

20:30 - 20:20

JFK

LHR

18h 50m

1 stop

13:05 - 19:20

LHR

JFK

11h 15m

1 stop

₹ 42,033Icelandair

Mon, 20 Apr - Wed, 29 Apr

18:05 - 06:00

JFK

LGW

6h 55mdirect

13:00 - 16:55

LGW

JFK

7h 55mdirect

₹ 42,123Norse Atlantic UK

Fri, 6 Mar - Fri, 13 Mar

20:30 - 11:55

JFK

LHR

10h 25m

1 stop

21:25 - 19:20

LHR

JFK

26h 55m

1 stop

₹ 42,123Icelandair

Wed, 8 Apr - Tue, 14 Apr

17:10 - 13:35

JFK

LHR

15h 25m

2 stops

06:40 - 17:00

LHR

JFK

15h 20m

2 stops

₹ 42,665Scandinavian Airlines

Fri, 17 Apr - Sun, 19 Apr

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

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

Delta

27 Feb

JFK08:20New York John F Kennedy Intl

6h 50m

LHR20:10London Heathrow

4 Mar

LHR08:40London Heathrow

15h 40m

1 stop

JFK19:20New York John F Kennedy Intl

₹ 47,185

Delta

23 Feb

JFK19:01New York John F Kennedy Intl

6h 54m

LHR06:55London Heathrow

10 Mar

LHR10:00London Heathrow

10h 45m

1 stop

JFK16:45New York John F Kennedy Intl

₹ 47,275

Delta

5 Feb

JFK16:40New York John F Kennedy Intl

11h 05m

1 stop

LHR08:45London Heathrow

12 Feb

LHR10:00London Heathrow

10h 45m

1 stop

JFK15:45New York John F Kennedy Intl

₹ 47,547

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

13 Apr

JFK23:25New York John F Kennedy Intl

28h 45m

1 stop

LHR09:10London Heathrow

17 Apr

LHR09:55London Heathrow

16h 45m

1 stop

JFK21:40New York John F Kennedy Intl

₹ 41,490

LEVEL

14 Apr

JFK23:25New York John F Kennedy Intl

28h 05m

1 stop

LGW08:30London Gatwick

17 Apr

LGW10:55London Gatwick

15h 45m

1 stop

JFK21:40New York John F Kennedy Intl

₹ 43,027

LEVEL

12 Apr

JFK23:25New York John F Kennedy Intl

28h 45m

1 stop

LHR09:10London Heathrow

16 Apr

LHR20:50London Heathrow

29h 50m

1 stop

JFK21:40New York John F Kennedy Intl

₹ 43,298

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

Mon 13/4

23:25-09:10

1 stop28h 45m

London Heathrow

Fri 17/4

09:55-21:40

1 stop16h 45m

₹ 41,490

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 13/4

23:25-11:25

1 stop31h 00m

London Gatwick

Thu 23/4

13:35-21:40

1 stop13h 05m

₹ 41,490

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

₹ 41,581

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 22/4

23:10-14:40

1 stop10h 30m

London Gatwick

Tue 28/4

13:00-19:20

1 stop11h 20m

₹ 41,671

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 13/4

20:30-11:55

1 stop10h 25m

London Heathrow

Fri 24/4

13:05-22:05

1 stop14h 00m

₹ 41,852

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 22/4

23:10-14:40

1 stop10h 30m

London Gatwick

Mon 27/4

15:40-19:20

1 stop32h 40m

₹ 41,852

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 20/4

20:30-20:20

1 stop18h 50m

London Heathrow

Wed 29/4

13:05-19:20

1 stop11h 15m

₹ 42,033

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 6/3

18:05-06:00

Nonstop6h 55m

London Gatwick

Fri 13/3

13:00-16:55

Nonstop7h 55m

₹ 42,123

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 8/4

20:30-11:55

1 stop10h 25m

London Heathrow

Tue 14/4

21:25-19:20

1 stop26h 55m

₹ 42,123

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/4

17:10-13:35

2 stops15h 25m

London Heathrow

Sun 19/4

06:40-17:00

2 stops15h 20m

₹ 42,665

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

Other information

What is the cheapest month to fly to London?

The month of September is, on average, the cheapest month to fly to London from New York John F Kennedy Intl Airport, with most prices found around ₹ 45,287. 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 ₹ 46,733.

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 ₹ 53,501. On the other hand, Wednesday is the most expensive day to depart from New York John F Kennedy Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 58,193.

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

According to our data, the cheapest time of day to fly to London is in the morning. momondo users have found flights departing from New York John F Kennedy Intl Airport to London in the morning for as low as ₹ 52,341. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly in the evening, with an average ticket price of ₹ 61,947. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 ₹ 55,011 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 ₹ 52,789 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	₹ 11,276
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 ₹ 11,276. The best return flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is ₹ 49,038.

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 5556.9 km away from New York John F Kennedy Intl. Flights usually cover this in 6h 50m, depending on flying conditions and air traffic around both airports.
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 refresh daily.
How old do you have to be to fly from New York John F Kennedy Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York John F Kennedy Intl Airport to London?
Based on momondo bookings for flights between New York John F Kennedy Intl Airport and London, the leading plane model is Boeing 787-9 Dreamliner, making up 19.08% of the total bookings. Other popular models include Boeing 777-300ER with 16.03%, Boeing 777 with 14.14%, and Boeing 767-300 with 9.62%.

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St. Albans

Watford

Ilford

Gatwick

Hounslow

Chatham

Hastings

Harrow

Lymington

Winchester

Croydon

Wembley

Hayes

Uxbridge

Richmond

Teddington

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to London for you.

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

Flights from New York to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from New York John F Kennedy Intl Airport to London from ₹ 17,084

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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.

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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?

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, TAP AIR PORTUGAL, and KLM are the most popular carriers operating from New York John F Kennedy Intl to London

How often are flights from New York to London delayed?

Historically, on average around 16% 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 154 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, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

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

As of February 2026, there are 86 flights per day flying from New York John F Kennedy Intl Airport to London. The most common time of day flights depart is 18:00, with 90% of flights taking off in the evening.

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

606 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 Wed, 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

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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 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?

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?

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

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

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Airports listed have a maximum distance of 57.3 km from London

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