Question 1

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

Accepted Answer

Reykjavik (KEF) has the shortest average layover time for this route: 1h 23m.

Question 2

What is the cheapest time of day to depart on your flight to New York John F Kennedy Intl Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the afternoon. momondo users have found flights departing from London to New York John F Kennedy Intl Airport in the afternoon for as low as $525. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $608.

Question 3

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

Accepted Answer

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 10h 15m.

Question 4

How often are flights from London to New York delayed?

Accepted Answer

Historically, on average around 9% of flights between London and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 172 minutes.

Question 5

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

Accepted Answer

93 flights are operational daily from London to New York John F Kennedy Intl Airport as of December 2025. The most popular departure time for this route is 4:00PM, with 49% of flights per day taking off in the afternoon.

Question 6

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

Accepted Answer

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

Question 7

How have London to New York John F Kennedy Intl Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to New York John F Kennedy Intl Airport flights are approximately 73% more expensive when compared to flights at the same time last year.

Question 8

Can stopping save me money on London to New York John F Kennedy Intl Airport flights?

Accepted Answer

You could potentially save up to 9% on your flight if you consider stops on a London to New York John F Kennedy Intl Airport flight.

Question 9

What airlines fly to New York John F Kennedy Intl Airport?

Accepted Answer

British Airways, Virgin Atlantic and American Airlines are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from London according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 14 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 10

What is the cheapest month to fly to New York John F Kennedy Intl Airport?

Accepted Answer

The month of November is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from London, with most prices found around $459. If you don’t want to visit New York John F Kennedy Intl Airport in November, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of $466.

Question 11

What is the cheapest day to depart on your flight to New York John F Kennedy Intl Airport?

Accepted Answer

Our data shows that Wednesday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $522. The most expensive day to fly to New York John F Kennedy Intl Airport is Saturday, with ticket prices averaging around $629.

Question 12

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

Accepted Answer

The number of flights available between London and New York John F Kennedy Intl Airport is 654 per week as of December 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.

Question 13

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

Accepted Answer

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $428.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

How far in advance should I book a flight to New York John F Kennedy Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $589 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from London for as low as $525 on momondo.

Question 17

What cabin class options are available on London to New York John F Kennedy Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on London to New York John F Kennedy Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 18

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

Accepted Answer

Brussels (BRU) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Question 19

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

Accepted Answer

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

Question 20

What is the typical price of a round-trip flight between London and New York John F Kennedy Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $570 to $922.
The lowest price recently found on this route was $505.

Question 21

What is the cheapest London to New York John F Kennedy Intl flight route?

Accepted Answer

Fly from London Gatwick to New York John F Kennedy Intl for the best London - New York John F Kennedy Intl flight prices

Question 22

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

Accepted Answer

Prices for flights from London to New York John F Kennedy Intl Airport refresh daily.

Question 23

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

Accepted Answer

As of December 2025, there are 14 operators available to choose from for flights from London to New York John F Kennedy Intl Airport.

Question 24

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

Accepted Answer

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 London to New York John F Kennedy Intl Airport.

Question 25

What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

Accepted Answer

The travel and health documents you'll need for your trip to New York John F Kennedy Intl Airport 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 New York John F Kennedy Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$353
Fastest flight time	7h 45m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom $382	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
SWISS	PriceFrom $436	Free Cancellation	Rating 7.5 1,810 reviews	Search SWISS flights
British Airways	PriceFrom $440	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
United Airlines	PriceFrom $447	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $451	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
American Airlines	PriceFrom $452	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Iberia	PriceFrom $456	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $480	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $482	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Finnair	PriceFrom $483	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

Cheap flights from London to New York from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to New York

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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

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

momondo 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.

See travel insights to New York from

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