Question 1

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 13% on your flight if you consider stops on a London Heathrow Airport to New York John F Kennedy Intl Airport flight.

Question 2

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

Accepted Answer

The number of flights available between London Heathrow Airport and New York John F Kennedy Intl Airport is 633 per week as of January 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

Question 3

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 90 per day as of January 2026. The most frequent departure time is 10:00, with 43% of daily flights leaving at midday.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

The cheapest day to depart from London Heathrow Airport to New York John F Kennedy Intl Airport is on a Monday. Travellers who choose to depart for New York John F Kennedy Intl Airport on a Monday will often find tickets for as low as $760. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $971. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York John F Kennedy Intl Airport.

Question 6

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

Accepted Answer

The cheapest month to fly to New York John F Kennedy Intl Airport from London Heathrow Airport is in September. Flight prices, which tend to average around $743, are often lower during this time because this is during the off-season. If you aren’t able to travel to New York John F Kennedy Intl Airport during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $786.

Question 7

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 $884 when searching weeks before you fly. 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 $787 on momondo.

Question 8

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

Accepted Answer

The cheapest time of day to fly to New York John F Kennedy Intl Airport is in the morning when flights can be purchased for as low as $767. In contrast, the most expensive time of day to depart to New York John F Kennedy Intl Airport is in the evening when prices are around $1,112.

Question 9

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 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

United Airlines is the most popular carrier operating from London Heathrow to New York John F Kennedy Intl

Question 12

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 10% cheaper when compared to flights at the same time last year.

Question 13

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

Accepted Answer

There are 3 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 14

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

Question 15

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 16

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 17

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

Accepted Answer

As of January 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to New York John F Kennedy Intl Airport.

Question 18

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New York John F Kennedy Intl Airport.

Question 19

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

Accepted Answer

The travel and health documents required for your trip to New York John F Kennedy Intl 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 licence, and a passport valid for six-months after you plan to arrive at New York John F Kennedy Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	$3,409
Fastest flight time	8h 35m
Direct flights	Every day

Cheap flights from London Heathrow Airport to New York from $590

Big names, great deals

Big names, great 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 Heathrow Airport to New York

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

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

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

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

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport 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 Heathrow Airport to New York John F Kennedy Intl Airport

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

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

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

The cheapest time of day to fly to New York John F Kennedy Intl Airport is in the morning when flights can be purchased for as low as $767. In contrast, the most expensive time of day to depart to New York John F Kennedy Intl Airport is in the evening when prices are around $1,112.

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

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

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

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

There are 3 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.

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

You could potentially save up to 13% on your flight if you consider stops on a London Heathrow Airport to New York John F Kennedy Intl Airport flight.

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

As of January 2026, prices for London Heathrow Airport to New York John F Kennedy Intl Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

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

United Airlines is the most popular carrier operating from London Heathrow to New York John F Kennedy Intl

How often are flights from London to New York delayed?

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.

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

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

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

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

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

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

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

The number of flights available between London Heathrow Airport and New York John F Kennedy Intl Airport is 90 per day as of January 2026. The most frequent departure time is 10:00, with 43% of daily flights leaving at midday.

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

The number of flights available between London Heathrow Airport and New York John F Kennedy Intl Airport is 633 per week as of January 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

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

Cheap London Heathrow Airport to New York John F Kennedy Intl Airport (LHR to JFK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to New York John F Kennedy Intl Airport

Best price found

Fastest flight time

Direct flights

How far is London Heathrow to New York John F Kennedy Intl by plane?

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

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

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

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

What is the most popular plane model from London Heathrow Airport to New York John F Kennedy Intl Airport?

What is the most popular airline from London Heathrow Airport to New York John F Kennedy Intl Airport?

Best airlines flying from London Heathrow Airport to New York John F Kennedy Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to New York John F Kennedy Intl Airport with momondo

Virgin Atlantic Flights From London Heathrow Airport to New York John F Kennedy Intl Airport

Travelling to a place near New York?

Why use momondo?

Why should I use momondo to find a flight deal from London to New York?

Can I find flights from London to New York with flexible booking policies on momondo?

How can momondo help me find flights from London to New York?

I’m not ready to book a flight from London to New York right now. Can momondo alert me if prices change?

An easier way to manage your New York John F Kennedy Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New York

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo