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

Prices are currently typical for flights on this route. Typical prices usually range from £330 to £503. The lowest price recently found on this route was £369.

Question 1

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

Accepted Answer

Prices are currently typical for flights on this route.Typical prices usually range from £330 to £503.
The lowest price recently found on this route was £369.

Question 2

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

Accepted Answer

511 flights are operational weekly from New York John F Kennedy Intl Airport to London Heathrow Airport as of December 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

Question 3

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

Accepted Answer

Zurich (ZRH) has the shortest average stopover time for this route: 1h 03m.

Question 4

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

Accepted Answer

Dublin (DUB) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Question 5

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

Accepted Answer

Flights via Zurich (ZRH) offer the lowest average return price of £349.

Question 6

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport 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 Heathrow Airport for around £451 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York John F Kennedy Intl Airport for as low as £425 on momondo.

Question 7

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

Accepted Answer

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 10m.

Question 8

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from New York John F Kennedy Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £416. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £469.

Question 9

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

Accepted Answer

The number of flights available between New York John F Kennedy Intl Airport and London Heathrow Airport is 73 per day as of December 2025. The most frequent departure time is 18:00, with 82% of daily flights leaving in the evening.

Question 10

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

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from New York John F Kennedy Intl Airport to London Heathrow Airport at midday for as low as £413. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £465 on average. Flights to London Heathrow Airport from New York John F Kennedy Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

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

Question 13

How often are flights from New York to London delayed?

Accepted Answer

Historically, on average around 15% 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 146 minutes.

Question 14

Which airlines fly to London Heathrow Airport?

Accepted Answer

Virgin Atlantic, British Airways and KLM are the top three most popular airlines that fly to London Heathrow Airport from New York John F Kennedy Intl Airport according to our data. Virgin Atlantic is the first choice among our users, with 51% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

KLM, JetBlue, and Delta are the most popular carriers operating from New York John F Kennedy Intl to London Heathrow

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

As of December 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

Question 19

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

Accepted Answer

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.

Question 20

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, September is the cheapest month to fly from New York John F Kennedy Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £400. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from New York John F Kennedy Intl Airport averaging around £400.

Question 21

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

Accepted Answer

Prices for flights from New York John F Kennedy Intl Airport to London Heathrow Airport are updated daily.

Question 22

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

Accepted Answer

The number of operators available for flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 10 as of December 2025.

Question 23

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

Question 24

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£199
Fastest flight time	6h 50m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £309	Free Cancellation	Rating 7.2 1,413 reviews	Search Aer Lingus flights
Finnair	PriceFrom £330	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
Iberia	PriceFrom £330	Free Cancellation	Rating 7.0 3,059 reviews	Search Iberia flights
KLM	PriceFrom £350	Free Cancellation	Rating 7.7 1,436 reviews	Search KLM flights
American Airlines	PriceFrom £353	Free Cancellation	Rating 7.2 11,071 reviews	Search American Airlines flights
Air France	PriceFrom £356	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £358	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom £363	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
British Airways	PriceFrom £367	Free Cancellation	Rating 6.7 7,617 reviews	Search British Airways flights
Delta	PriceFrom £379	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights

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

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

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

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

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

How far in advance should I book a flight to London Heathrow Airport?

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

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

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

As of December 2025, prices for New York John F Kennedy Intl Airport to London Heathrow Airport flights are approximately 11% cheaper 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 Heathrow?

KLM, JetBlue, and Delta are the most popular carriers operating from New York John F Kennedy Intl to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from New York to London delayed?

Historically, on average around 15% 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 146 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 at night 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 12% of their flights experiencing any sort of delay.

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

Dublin (DUB) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Zurich (ZRH) offer the lowest average return price of £349.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 10m.

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

Zurich (ZRH) has the shortest average stopover time for this route: 1h 03m.

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

The number of flights available between New York John F Kennedy Intl Airport and London Heathrow Airport is 73 per day as of December 2025. The most frequent departure time is 18:00, with 82% of daily flights leaving in the evening.

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

511 flights are operational weekly from New York John F Kennedy Intl Airport to London Heathrow Airport as of December 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

When to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport

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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

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