Cheap flights from New York State to London from $231

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from State of New York, with most prices found around $548. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from State of New York to London Heathrow Airport during January average around $573.

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $781. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $816.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from State of New York to London Heathrow Airport in the morning for as low as $767. 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 $819.

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

You are more likely to see cheaper flights to London Heathrow Airport from State of New York when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $727 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from State of New York for as low as $671 on momondo.

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

Virgin Atlantic, United Airlines, and JetBlue are the most popular carriers operating from New York to London Heathrow

United Airlines, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from State of New York according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 20 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

The number of flights available between State of New York and London Heathrow Airport is 138 per day as of September 2026. The most frequent departure time is 6:00PM, with 77% of daily flights leaving in the evening.

The number of flights available between State of New York and London Heathrow Airport is 971 per week as of September 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.