Question 1

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

Accepted Answer

There are 4 cabin classes available to choose from on London Heathrow 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 2

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

Accepted Answer

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

Question 3

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 $523. The most expensive day to fly to New York John F Kennedy Intl Airport is Saturday, with ticket prices averaging around $614.

Question 4

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

Accepted Answer

The number of flights available between London Heathrow Airport and New York John F Kennedy Intl Airport is 87 per day as of January 2026. The most frequent departure time is 4:00PM, with 46% of daily flights leaving in the afternoon.

Question 5

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

Accepted Answer

Brussels (BRU) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Question 6

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

Accepted Answer

You could potentially save up to 5% on your flight if you consider stops on a London Heathrow Airport to New York John F Kennedy Intl Airport flight.

Question 7

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

Accepted Answer

As of January 2026, there are 612 flights per week flying from London Heathrow Airport to New York John F Kennedy Intl Airport. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

Question 8

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 evening have, in the past, seen delays more frequently in comparison.

Question 9

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

Accepted Answer

Flights via Lisbon (LIS) offer the lowest average round-trip price of $532.

Question 10

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

Accepted Answer

As of January 2026, prices for London Heathrow Airport to New York John F Kennedy Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

Question 11

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

Accepted Answer

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Question 12

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

Accepted Answer

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 13 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 13

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

Accepted Answer

Brussels (BRU) has the shortest average layover time for this route: 1h 30m.

Question 14

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

Accepted Answer

The month of September is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from London Heathrow Airport, with most prices found around $497. If you don’t want to visit New York John F Kennedy Intl Airport in September, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $523.

Question 15

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $478 to $680.
The lowest price recently found on this route was $449.

Question 16

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 Heathrow Airport to New York John F Kennedy Intl Airport in the afternoon for as low as $519. 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 $613.

Question 17

Which layover airport has the shortest travel time from London Heathrow Airport 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 18

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 168 minutes.

Question 19

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

Accepted Answer

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

Question 20

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 Heathrow Airport 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 $587 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 Heathrow Airport for as low as $524 on momondo.

Question 21

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

Accepted Answer

Monday 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 22

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

Accepted Answer

Prices for flights from London Heathrow Airport to New York John F Kennedy Intl Airport were last updated today.

Question 23

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

Accepted Answer

There are 13 operators available for flights from London Heathrow Airport to New York John F Kennedy Intl Airport as of January 2026.

Question 24

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport 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 required travel and health documents for your New York John F Kennedy Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York John F Kennedy Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$514
Fastest flight time	7h 45m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 9,201 reviews	Search United Airlines flights
SWISS	PriceFrom $436	Free Cancellation	Rating 7.6 1,861 reviews	Search SWISS flights
Iberia	PriceFrom $447	Free Cancellation	Rating 7.0 3,098 reviews	Search Iberia flights
British Airways	PriceFrom $460	Free Cancellation	Rating 6.7 7,701 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $469	Free Cancellation	Rating 7.3 1,669 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom $472	Free Cancellation	Rating 7.2 1,442 reviews	Search Aer Lingus flights
Finnair	PriceFrom $479	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
Virgin Atlantic	PriceFrom $480	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $482	Free Cancellation	Rating 7.9 8,113 reviews	Search Delta flights
Air France	PriceFrom $484	Free Cancellation	Rating 7.4 1,526 reviews	Search Air France flights

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