Question 1

What is the cheapest airline that flies from New York to London Heathrow?

Accepted Answer

TAP AIR PORTUGAL, Icelandair, and LEVEL are the most popular carriers operating from New York to London Heathrow

Question 2

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

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $771. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New York to London Heathrow Airport for around $928.

Question 3

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 4

What is the cheapest New York to London Heathrow flight route?

Accepted Answer

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

Question 5

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

Accepted Answer

As of January 2026, 128 flights take off from New York and land in London Heathrow Airport each day. The most common flight departure time for this route is 18:00, with 82% of daily flights taking off in the evening.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $910 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 for as low as $881 on momondo.

Question 7

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

Accepted Answer

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from New York, with most prices found around $800. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from New York during September instead. Flights to London Heathrow Airport in September, while not as cheap as those in October, still average around $809.

Question 8

What cabin class options are available on New York to London Heathrow flights?

Accepted Answer

There are 3 cabin classes available to choose from on New York 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 9

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 10

How have New York to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of January 2026, prices for New York to London Heathrow Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

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

Can stopping save me money on New York to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 4% on your flight if you consider stops on a New York to London Heathrow Airport flight.

Question 13

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from New York to London Heathrow Airport when you can find flight prices for as low as $776. Flying to London Heathrow Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the evening when prices are around $927.

Question 14

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

Accepted Answer

As of January 2026, 901 flights take off from New York and land in London Heathrow Airport each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

Question 15

How long does it take to fly to London Heathrow Airport?

Accepted Answer

The flight from New York to London Heathrow Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Newark (a popular airport in New York) to London Heathrow Airport (the most popular airport in London Heathrow Airport), then the flight time is 6h 55m on average. If you fly from New York (another popular airport in New York) to London Heathrow Airport, then the average flight time is 8h 25m.

Question 16

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $778 to $1,035.
The lowest price recently found on this route was $741.

Question 17

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 18

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

Accepted Answer

Prices for flights from New York to London Heathrow Airport were last updated today.

Question 19

How old do you have to be to fly from New York to London Heathrow 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from New York to London Heathrow Airport.

Question 20

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

Accepted Answer

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	$350
Fastest flight time	6h 55m
Direct flights	Every day

Cheap flights from New York to London from $287

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How to get the cheapest flight ticket from New York to London Heathrow Airport

What is the typical price of a round-trip flight between New York 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 to London Heathrow flight route?

Fly from New York John F Kennedy Intl to London Heathrow for the best New York - 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 to London Heathrow flights?

There are 3 cabin classes available to choose from on New York to London Heathrow 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 New York to London Heathrow Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a New York to London Heathrow Airport flight.

How have New York to London Heathrow Airport flight prices changed over time?

As of January 2026, prices for New York to London Heathrow Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New York to London Heathrow?

TAP AIR PORTUGAL, Icelandair, and LEVEL are the most popular carriers operating from New York to London Heathrow

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.

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

As of January 2026, 128 flights take off from New York and land in London Heathrow Airport each day. The most common flight departure time for this route is 18:00, with 82% of daily flights taking off in the evening.

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

As of January 2026, 901 flights take off from New York and land in London Heathrow Airport each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

When to book flights from New York to London Heathrow Airport

Cheap New York to London Heathrow Airport (NYC to LHR) flight deals and tips

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

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