New York to London Flight Time

A nonstop flight from New York to London usually takes around 6 hours 50 minutes to 7 hours 40 minutes. Travelers can fly directly from John F. Kennedy International Airport (JFK) or Newark Liberty International Airport (EWR) to London. Heathrow Airport (LHR) handles most nonstop services, while selected flights from JFK also arrive at Gatwick Airport (LGW).

Flight Type	Nonstop Duration	Departure Airports	Arrival Airports
Flight Type Nonstop Direct service to London	Nonstop Duration 6h 50m–7h 40m Approximate scheduled time	Departure Airports JFK · EWR John F. Kennedy or Newark	Arrival Airports LHR · LGW Heathrow or selected Gatwick flights

What Is the Shortest Flight Time from New York to London?

The fastest scheduled nonstop flights take about 6 hours 50 minutes. However, travelers should not expect every service to complete the journey in this time.

Many direct flights are scheduled for between 7 hours and 7 hours 40 minutes. Checking the duration of individual flights is more useful than relying on one average figure because schedules differ by airport, airline and departure time.

Flight Time to London Based on Your New York Airport

JFK New York

John F. Kennedy International Airport

London Heathrow 6 hrs 50 mins–7 hrs 40 mins
London Gatwick 7 hrs–7 hrs 30 mins

JFK generally provides the widest selection of direct flights to London.

EWR Newark

Newark Liberty International Airport

London Heathrow 7 hrs–7 hrs 30 mins

Newark may be a practical choice for passengers traveling from New Jersey or western Manhattan.

Which Airport Offers the Quickest Option?

JFK can offer the shortest scheduled flight time, but the difference between JFK and Newark is usually minor. Choosing the airport with the most convenient departure time and easiest ground journey may save more time overall.

Does Flying to Heathrow or Gatwick Change the Journey Time?

Choosing Heathrow or Gatwick does not make a major difference to the time spent flying. Nonstop services to both airports generally take about seven hours.

The more important difference is the journey after landing. Heathrow and Gatwick are on different sides of London, so travelers should compare ground transportation based on their hotel, meeting location or final destination.

Heathrow receives most direct flights from New York, giving travelers a broader choice of departure times. Gatwick services may be useful when their schedule or fare is more suitable.

Why Do New York to London Flights Usually Leave at Night?

overnight Services

Many flights depart New York during the evening and reach London the following morning. This schedule allows business and leisure travelers to travel overnight and begin their first day in London shortly after arrival.

Daytime Services

Daytime flights are also available on selected schedules. They generally leave New York in the morning and arrive in London during the evening. A daytime service may suit passengers who find it difficult to sleep on overnight flights, although it uses most of the day for travel.

When Will Your Flight Arrive in London?

To estimate your arrival time, add the flight duration to the New York departure time and then account for London’s time difference.

For example, consider a flight that:

Leaves New York at 7:00 PM
Takes approximately 7 hours
Reaches London when it is five hours ahead

The aircraft would arrive at approximately 7:00 AM London time the following morning.

The booking confirmation always displays departure and arrival times in the local time zone of each airport. Travelers do not need to calculate the time difference when reading their itinerary.

Is London Four or Five Hours Ahead of New York?

London is generally five hours ahead of New York. For example, when it is noon in New York, the local time in London is usually 5:00 PM. The difference may briefly change to four hours because the United States and the United Kingdom adjust their clocks at different times.

Which Airlines Fly Directly Between New York and London?

British Airways

American Airlines

Delta Airlines

JetBlue Airways

Virgin Atlantic

United Airlines

Norse Atlantic Airways

Why Is the Return Flight from London Often Longer?

Flights from London to New York are commonly longer than flights traveling in the opposite direction. Eastbound aircraft heading toward London can benefit from stronger winds over the Atlantic, while westbound flights may face those winds.

A return flight to New York can therefore take around one hour longer, even though both journeys cover the same route.

Quick Answers About Flying from New York to London

Can you reach London from New York in under seven hours?

Yes. Some of the quickest nonstop flights are scheduled for approximately 6 hours 50 minutes. Many services, however, take closer to seven hours or slightly longer.

Are there daytime flights from New York to London?

Yes. Selected daytime services leave New York in the morning and reach London in the evening. Most available flights operate overnight.

Which New York airport has the most direct flights to London?

John F. Kennedy International Airport generally offers the greatest choice of nonstop airlines and departure times.

How early should I arrive for a New York to London flight?

Travellers are generally advised to reach the airport about three hours before an international departure. Passengers should also check the airline’s specific guidance before traveling.