How long is the flight from London to New York John F Kennedy Intl Airport?

For as low as £438, Finnair can have you in New York John F Kennedy Intl Airport from London in 13h 50m. There are 3440 mi between London and New York John F Kennedy Intl Airport. This flight may include one or multiple stops.

What are the cheapest airlines flying from London to New York John F Kennedy Intl Airport round-trip?

Cheapflights users have booked flights from London to New York John F Kennedy Intl Airport round-trip from £221. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £243, and Air Canada, from £283. You may be able to fly from London to New York John F Kennedy Intl Airport for 53% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from London to New York John F Kennedy Intl Airport one-way?

£195 is the cheapest one-way deal found within the past few days, from Norse Atlantic UK. You may also be able to find cheap deals on JetBlue and TAP AIR PORTUGAL, with prices starting from £255 and £259, respectively.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from London to New York John F Kennedy Intl Airport?

The most popular flight routes from London to New York John F Kennedy Intl Airport are London Heathrow - New York John F Kennedy Intl, London Gatwick - New York John F Kennedy Intl and London City - New York John F Kennedy Intl.

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

Looking for the cheapest flight from London to New York John F Kennedy Intl Airport? While on average our users pay £1,664, our data indicates the cheapest price to be £354. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around £307.

What are the most reliable airlines from London to New York John F Kennedy Intl Airport?

The top 3 most reliable airlines when flying from London to New York John F Kennedy Intl Airport are SriLankan Airlines (93%), TAP AIR PORTUGAL (92%) and JetBlue (91%).

What are the most popular airlines that fly from London to New York John F Kennedy Intl Airport?

Consider Virgin Atlantic, British Airways or JetBlue when booking your flight. These represent the most popular airlines when flying from London to New York John F Kennedy Intl Airport.

Can I find deals for flights from London to John F Kennedy Intl that include hotel bookings?

Yes. In addition to deals on London to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to John F Kennedy Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to John F Kennedy Intl.

Can I find deals for business class flights from London to John F Kennedy Intl?

Yes. Cheapflights offers flight deals from London to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£353+ Cheap Flights from London to New York John F Kennedy Intl Airport

Cheapflights Tip: The best prices from London to New York John F Kennedy Intl are usually found in February or January, booked 90 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from London to John F Kennedy Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from London to John F Kennedy Intl
Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Thu 8/1013:05 -

Nonstop7h 50m

Sun 18/1018:20 -

Nonstop7h 00m

Deal found 11/8£426

Fri 25/908:40 -

1 stop12h 55m

Wed 30/916:15 -

1 stop10h 40m

Deal found 11/8£426

Sat 3/1013:05 -

Nonstop7h 50m

Fri 9/1018:20 -

Nonstop7h 00m

Deal found 10/8£426

Mon 14/909:15 -

1 stop32h 35m

Mon 21/920:30 -

1 stop16h 00m

Deal found 10/8£426

Thu 26/1106:45 -

2 stops16h 15m

Tue 1/1219:25 -

2 stops13h 40m

Deal found 11/8£426

Mon 30/1120:05 -

1 stop22h 10m

Sat 5/1219:35 -

1 stop16h 05m

Deal found 10/8£426

Thu 24/920:50 -

2 stops21h 25m

Thu 1/1021:10 -

2 stops18h 00m

Deal found 10/8£426

Wed 23/909:25 -

1 stop12h 10m

Wed 7/1016:15 -

1 stop11h 10m

Deal found 11/8£427

Tue 15/916:20 -

2 stops29h 40m

Tue 22/917:10 -

2 stops19h 25m

Deal found 10/8£427

Thu 10/907:25 -

2 stops17h 40m

Thu 17/921:45 -

1 stop29h 35m

Deal found 11/8£427

Fri 9/1008:00 -

2 stops34h 40m

Wed 14/1016:55 -

2 stops21h 05m

Deal found 11/8£427

Sun 18/1019:50 -

2 stops31h 35m

Sat 24/1023:10 -

1 stop10h 30m

Deal found 11/8£428

Best flights from London to John F Kennedy Intl
Discover carefully curated flight deals from London to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Thu 22/1010:20 -

1 stop13h 50m

Mon 2/1112:25 -

1 stop13h 55m

Deal found 10/8£438

Thu 10/906:30 -

1 stop15h 37m

Wed 16/923:55 -

Nonstop7h 10m

Deal found 11/8£441

Thu 10/910:25 -

2 stops17h 27m

Thu 17/918:30 -

1 stop9h 55m

Deal found 7/8£460

Sun 13/917:45 -

Nonstop8h 21m

Sun 28/217:00 -

1 stop9h 40m

Deal found 11/8£471

Thu 8/1010:00 -

1 stop12h 45m

Sat 10/1022:05 -

1 stop13h 20m

Deal found 8/8£472

Mon 11/110:40 -

1 stop14h 25m

Sun 17/122:00 -

1 stop12h 45m

Deal found 6/8£495

Mon 28/910:20 -

1 stop11h 40m

Mon 5/1017:10 -

2 stops14h 45m

Deal found 8/8£503

Thu 24/908:00 -

1 stop14h 45m

Thu 1/1022:05 -

1 stop11h 00m

Deal found 11/8£514

Wed 26/813:05 -

Nonstop7h 50m

Tue 1/918:20 -

Nonstop7h 00m

Deal found 10/8£558

Sat 3/1008:15 -

Nonstop8h 04m

Sat 10/1015:30 -

1 stop10h 00m

Deal found 11/8£561

Wed 14/1010:50 -

1 stop16h 40m

Mon 19/1019:50 -

1 stop33h 05m

Deal found 11/8£668

Sat 3/1015:50 -

Nonstop7h 45m

Sat 10/1018:00 -

Nonstop7h 20m

Deal found 11/8£455

Sun 6/910:05 -

1 stop14h 55m

Sat 12/912:00 -

1 stop13h 55m

Deal found 9/8£461

Fri 25/910:25 -

2 stops17h 27m

Fri 2/1018:30 -

1 stop9h 55m

Deal found 11/8£461

Wed 25/1109:20 -

1 stop10h 40m

Sun 29/1117:00 -

1 stop9h 15m

Deal found 7/8£479

Thu 12/1117:25 -

1 stop29h 25m

Sun 15/1122:05 -

1 stop13h 20m

Deal found 9/8£480

Fri 11/909:55 -

1 stop14h 20m

Sun 20/919:10 -

1 stop10h 35m

Deal found 11/8£456

Tue 22/910:35 -

1 stop14h 30m

Tue 29/922:05 -

2 stops17h 20m

Deal found 8/8£505

Sun 27/1218:55 -

1 stop21h 29m

Sun 17/118:35 -

1 stop17h 45m

Deal found 10/8£471

Fri 25/921:05 -

2 stops24h 55m

Fri 2/1018:55 -

1 stop16h 05m

Deal found 11/8£520

Mon 7/913:00 -

1 stop13h 30m

Mon 14/909:35 -

Nonstop7h 05m

Deal found 11/8£480

Tue 15/906:30 -

1 stop20h 30m

Sun 27/923:50 -

1 stop30h 30m

Deal found 10/8£530

Mon 11/121:35 -

2 stops27h 30m

Tue 19/122:00 -

1 stop12h 45m

Deal found 6/8£506

Sun 1/1113:45 -

1 stop10h 35m

Tue 3/1117:00 -

1 stop9h 15m

Deal found 6/8£516

Fri 4/909:20 -

1 stop10h 15m

Wed 9/916:40 -

1 stop10h 15m

Deal found 7/8£469

Tue 20/1009:20 -

2 stops15h 40m

Sun 25/1023:40 -

1 stop13h 40m

Deal found 7/8£472

Tue 6/1010:00 -

1 stop12h 45m

Sun 11/1022:05 -

1 stop13h 20m

Deal found 8/8£529

Wed 25/1108:00 -

1 stop15h 00m

Wed 9/1219:25 -

1 stop12h 35m

Deal found 8/8£530

Thu 10/921:05 -

2 stops23h 35m

Wed 23/918:55 -

1 stop18h 35m

Deal found 10/8£531

Mon 11/121:35 -

2 stops27h 30m

Fri 15/122:00 -

1 stop12h 45m

Deal found 8/8£506

Find flight deals from London to John F Kennedy Intl

Round-trip from	£426
One-way from	£353
Popular in	July
Cheapest in	February
Average price	£555
Good round-trip deal	£432 or less
Good one-way deal	£396 or less

Lufthansa
25/9-30/9
2 total stops
23h 35m total
London to New York

Search Deals

SWISS
17/12
1 total stop
13h 10m total
London to New York

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£75 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from London (LON) to New York John F Kennedy Intl.

Search Deals

Price to beat on a one-way flight from London (LON) to New York John F Kennedy Intl.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 22/10

10:20-19:10

1 stop13h 50m

New York John F Kennedy Intl

Mon 2/11

12:25-07:20

1 stop13h 55m

£438

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 10/9

06:30-17:07

1 stop15h 37m

New York John F Kennedy Intl

Wed 16/9

23:55-12:05

Nonstop7h 10m

£441

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Sat 3/10

15:50-18:35

Nonstop7h 45m

New York John F Kennedy Intl

Sat 10/10

18:00-06:20

Nonstop7h 20m

£455

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 11/9

09:55-19:15

1 stop14h 20m

New York John F Kennedy Intl

Sun 20/9

19:10-10:45

1 stop10h 35m

£456

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Thu 10/9

10:25-22:52

2 stops17h 27m

New York John F Kennedy Intl

Thu 17/9

18:30-09:25

1 stop9h 55m

£460

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Sun 6/9

10:05-20:00

1 stop14h 55m

New York John F Kennedy Intl

Sat 12/9

12:00-06:55

1 stop13h 55m

£461

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Fri 25/9

10:25-22:52

2 stops17h 27m

New York John F Kennedy Intl

Fri 2/10

18:30-09:25

1 stop9h 55m

£461

LondonNew York

LCY London City - JFK New York John F Kennedy Intl

LCYJFK

London City

Fri 4/9

09:20-14:35

1 stop10h 15m

New York John F Kennedy Intl

Wed 9/9

16:40-07:55

1 stop10h 15m

£469

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Sun 13/9

17:45-21:06

Nonstop8h 21m

New York John F Kennedy Intl

Sun 28/2

17:00-07:40

1 stop9h 40m

£471

LondonNew York

LCY London City - JFK New York John F Kennedy Intl

LCYJFK

London City

Sun 27/12

18:55-11:24

1 stop21h 29m

New York John F Kennedy Intl

Sun 17/1

18:35-17:20

1 stop17h 45m

£471

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from London with our price prediction graph.

LON-JFK

LHR-JFK

LGW-JFK

LCY-JFK

LTN-JFK

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to New York John F Kennedy Intl Airport

LON-JFK

LHR-JFK

LGW-JFK

LCY-JFK

LTN-JFK

What is the cheapest month to book a flight from London to New York John F Kennedy Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of £378). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of £619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to JFK?

It’s optimal to fly from London to New York John F Kennedy Intl Airport in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from London to New York John F Kennedy Intl Airport

The most flights from LON to JFK are scheduled on a Monday (113 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (82 on average).

How much does it cost for a return flight from London to New York John F Kennedy Intl Airport?

Airfare is below average for this route at the moment.

London to New York John F Kennedy Intl Airport flights typically cost between £464 and £657 in September.
The cheapest return price found within the last 5 days was £426 on Lufthansa (25 Sept–30 Sept).

What’s the top stopover airport for flights from London to New York John F Kennedy Intl Airport?

Reykjavik (KEF) – chosen by Cheapflights users on 43% of one-stop itineraries from London to New York John F Kennedy Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to New York John F Kennedy Intl Airport?

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £315.

What’s the fastest stopover option from London to New York John F Kennedy Intl Airport?

Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 10h 56m.

Which airport typically offers the quickest stopover for flights from London to New York John F Kennedy Intl Airport?

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 03m.

How often are flights from London to New York delayed?

About 11% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 170 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, JetBlue have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from London to New York John F Kennedy Intl Airport?

The price you pay for your flight from London to New York John F Kennedy Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from London to New York John F Kennedy Intl Airport?

Travellers seeking maximum savings on their London to New York John F Kennedy Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing John F Kennedy Intl

Get a feel of what it's like to fly with Virgin Atlantic,Norse Atlantic UK, andJetBlue from London to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

694 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Norse Atlantic UK

7.2

Good

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

JetBlue

7.1

Good

3,034 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Icelandair

6.9

Okay

728 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,159 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London to New York John F Kennedy Intl Airport?
For as low as £438, Finnair can have you in New York John F Kennedy Intl Airport from London in 13h 50m. There are 3440 mi between London and New York John F Kennedy Intl Airport. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to New York John F Kennedy Intl Airport round-trip?
Cheapflights users have booked flights from London to New York John F Kennedy Intl Airport round-trip from £221. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £243, and Air Canada, from £283. You may be able to fly from London to New York John F Kennedy Intl Airport for 53% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London to New York John F Kennedy Intl Airport one-way?
£195 is the cheapest one-way deal found within the past few days, from Norse Atlantic UK. You may also be able to find cheap deals on JetBlue and TAP AIR PORTUGAL, with prices starting from £255 and £259, respectively.
What are the most popular routes from London to New York John F Kennedy Intl Airport?
The most popular flight routes from London to New York John F Kennedy Intl Airport are London Heathrow - New York John F Kennedy Intl, London Gatwick - New York John F Kennedy Intl and London City - New York John F Kennedy Intl.
What are the most reliable airlines from London to New York John F Kennedy Intl Airport?
The top 3 most reliable airlines when flying from London to New York John F Kennedy Intl Airport are SriLankan Airlines (93%), TAP AIR PORTUGAL (92%) and JetBlue (91%).
What are the cheapest flights from London to New York John F Kennedy Intl Airport?
Looking for the cheapest flight from London to New York John F Kennedy Intl Airport? While on average our users pay £1,664, our data indicates the cheapest price to be £354. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around £307.
Can I find deals for flights from London to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on London to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to John F Kennedy Intl.
Can I find deals for business class flights from London to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from London to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to New York John F Kennedy Intl Airport?
Currently, February is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of £378). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of £619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Fly from London to John F Kennedy Intl on these airlines

Virgin Atlantic flights from London to New York John F Kennedy Intl

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

Top 10 airlines flying from London to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest£221	Average£486	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest£283	Average£504	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Norse Atlantic UK	Cheapest£284	Average£466	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Icelandair	Cheapest£285	Average£422	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
SWISS	Cheapest£304	Average£416	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
British Airways	Cheapest£314	Average£443	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£314	Average£531	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Hahn Air	Cheapest£315	Average£542	FlexibilityNo cancel fee	On-timeN/A	Search Hahn Air flights
Lufthansa	Cheapest£316	Average£440	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£328	Average£472	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to John F Kennedy Intl?

Cheapflights helps you search for flights from London to John F Kennedy Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to John F Kennedy Intl?

Cheapflights helps you find that perfect flight to John F Kennedy Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to John F Kennedy Intl with no change fees?

Yes, we can. To see specific flights from London to John F Kennedy Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to John F Kennedy Intl become cheaper?

Not ready to book yet? You can track prices for flights from London to John F Kennedy Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London to New York John F Kennedy Intl Airport from £353

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to John F Kennedy Intl

Cheapest flights from London to John F Kennedy IntlExplore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Best flights from London to John F Kennedy IntlDiscover carefully curated flight deals from London to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Discover carefully curated flight deals from London to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Direct flights from London to John F Kennedy IntlExplore direct flight options from London to John F Kennedy Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.

Explore direct flight options from London to John F Kennedy Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.

Last-minute flights from London to John F Kennedy IntlDiscover last-minute flight deals from London to John F Kennedy Intl. Data last updated 11 August 2026 and is based on user searches.

Discover last-minute flight deals from London to John F Kennedy Intl. Data last updated 11 August 2026 and is based on user searches.

One-way flights from London to John F Kennedy IntlSearch for one-way flight options from London to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.

Search for one-way flight options from London to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.

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

Best time to book a flight from London to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from London with our price prediction graph.

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What is the cheapest month to book a flight from London to New York John F Kennedy Intl Airport?

What is the cheapest time of day to fly from LON to JFK?

Find hourly flight availability from London to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 August 2026.

It’s optimal to fly from London to New York John F Kennedy Intl Airport in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from London to New York John F Kennedy Intl Airport

The most flights from LON to JFK are scheduled on a Monday (113 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (82 on average).

How much does it cost for a return flight from London to New York John F Kennedy Intl Airport?

Airfare is below average for this route at the moment.

London to New York John F Kennedy Intl Airport flights typically cost between £464 and £657 in September.The cheapest return price found within the last 5 days was £426 on Lufthansa (25 Sept–30 Sept).

What’s the top stopover airport for flights from London to New York John F Kennedy Intl Airport?

Share of one-stop return flights from London to New York John F Kennedy Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 43% of one-stop itineraries from London to New York John F Kennedy Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to New York John F Kennedy Intl Airport?

Average return fare for one-stop flights from London to New York John F Kennedy Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £315.

What’s the fastest stopover option from London to New York John F Kennedy Intl Airport?

Shortest average travel time for one-stop one-way flights from London to New York John F Kennedy Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 10h 56m.

Which airport typically offers the quickest stopover for flights from London to New York John F Kennedy Intl Airport?

Average stopover duration for one-stop one-way flights from London to New York John F Kennedy Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 03m.

How often are flights from London to New York delayed?

About 11% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 170 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, JetBlue have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from London to New York John F Kennedy Intl Airport?

The price you pay for your flight from London to New York John F Kennedy Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from London to New York John F Kennedy Intl Airport?

Use this chart to determine the cheapest time to fly return from London to John F Kennedy Intl. Price data was last updated on 8 August 2026.

Travellers seeking maximum savings on their London to New York John F Kennedy Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing John F Kennedy Intl

Get a feel of what it's like to fly with Virgin Atlantic,Norse Atlantic UK, andJetBlue from London to New York John F Kennedy Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to New York John F Kennedy Intl Airport?

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What are the most popular routes from London to New York John F Kennedy Intl Airport?

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Fly from London to John F Kennedy Intl on these airlines

Choose from the following airlines for your flight from London to John F Kennedy Intl. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.

Alternative routes for London to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.

Cheapest flights from London to John F Kennedy Intl
Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Best flights from London to John F Kennedy Intl
Discover carefully curated flight deals from London to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.

Direct flights from London to John F Kennedy Intl
Explore direct flight options from London to John F Kennedy Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.

Last-minute flights from London to John F Kennedy Intl
Discover last-minute flight deals from London to John F Kennedy Intl. Data last updated 11 August 2026 and is based on user searches.

One-way flights from London to John F Kennedy Intl
Search for one-way flight options from London to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.

London to New York John F Kennedy Intl Airport flights typically cost between £464 and £657 in September.
The cheapest return price found within the last 5 days was £426 on Lufthansa (25 Sept–30 Sept).