Q: 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 $738 and $1,092 in December. The cheapest return price found within the last 5 days was $721 on LEVEL (1 Dec–5 Dec).

Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

Shannon (SNN) – chosen by Cheapflights users on 50% of one-stop itineraries from London to New York John F Kennedy Intl Airport on Cheapflights.

Question 3

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

Accepted Answer

Flights via Shannon (SNN) have the shortest average one-way travel time for one-stop routes: 11h 25m.

Question 4

How often are flights from London to New York delayed?

Accepted Answer

About 11% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 169 minutes.

Question 5

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

Accepted Answer

Airfare is below average for this route at the moment.London to New York John F Kennedy Intl Airport flights typically cost between $738 and $1,092 in December.
The cheapest return price found within the last 5 days was $721 on LEVEL (1 Dec–5 Dec).

Question 6

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

Accepted Answer

Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of $809.

Question 7

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

Accepted Answer

Flights via Shannon (SNN) offer the fastest connection on this route, with an average stopover time of 2h 13m.

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

Tuesday 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.

Question 10

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

Accepted Answer

Airlines like Delta, Finnair, and KLM fly from London to New York John F Kennedy Intl Airport in about 10h 20m. The time it takes to get you to your destination can typically vary by up to 3h 25m. There are 5536 km between London and New York John F Kennedy Intl Airport. This flight may include one or multiple stops.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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 $748). Flying from London to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $1,214). 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.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

The most flights from LON to JFK are scheduled on a Wednesday (120 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (64 on average).

Question 15

E

Accepted Answer

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.

Question 16

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Accepted Answer

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).

Question 17

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

Accepted Answer

While on average a flight from London to New York John F Kennedy Intl Airport is generally $762, our data shows the cheapest flight currently is $643. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay $764 for that flight.

Question 18

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

Accepted Answer

Consider TAP AIR PORTUGAL (85%), JetBlue (84%) or SriLankan Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from London to New York John F Kennedy Intl Airport.

Question 19

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

Accepted Answer

When flying from London to New York John F Kennedy Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight at midday.

Question 20

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

Accepted Answer

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

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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.

Question 24

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

Accepted Answer

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!

Question 25

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

Accepted Answer

Certainly. Search results for flights to John F Kennedy Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 26

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

Accepted Answer

Yes! Start tracking prices for London to John F Kennedy Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	$721
One-way from	$631
Popular in	July
Cheapest in	February
Average price	$888
Good round-trip deal	$795 or less
Good one-way deal	$706 or less

Cheap flights from London to New York John F Kennedy Intl Airport from $631

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/12. 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 2 October 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 2 October 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 2 October 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 2 October 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 2 October 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 2 October 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 2 October 2026 and is based on user searches.

Discover last-minute flight deals from London to John F Kennedy Intl. Data last updated 2 October 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 2 October 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 2 October 2026.

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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.

Cheapflights Insights

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 2 October 2026.

When flying from London to New York John F Kennedy Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight at midday.

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

The most flights from LON to JFK are scheduled on a Wednesday (120 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (64 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 $738 and $1,092 in December.The cheapest return price found within the last 5 days was $721 on LEVEL (1 Dec–5 Dec).

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.

Shannon (SNN) – chosen by Cheapflights users on 50% 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.

Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of $809.

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 Shannon (SNN) have the shortest average one-way travel time for one-stop routes: 11h 25m.

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 Shannon (SNN) offer the fastest connection on this route, with an average stopover time of 2h 13m.

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 169 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?

Tuesday 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.

Related info for your journey

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

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

What are the cheapest flights 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?

How can I 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?

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

Travelling to a place near New York John F Kennedy Intl Airport?

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Alternative routes for London to John F Kennedy Intl

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Search flights from London to John F Kennedy Intl by cabin class

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Other flights to John F Kennedy Intl

Explore flights to John F Kennedy Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 October 2026.

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 2 October 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 2 October 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 2 October 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 2 October 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 2 October 2026.

London to New York John F Kennedy Intl Airport flights typically cost between $738 and $1,092 in December.
The cheapest return price found within the last 5 days was $721 on LEVEL (1 Dec–5 Dec).