Cheap flights from New York State to London from £153

In general, February is the cheapest month to fly from State of New York to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £394. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from State of New York averaging around £397.

On average, the least expensive day to fly to London Heathrow Airport from State of New York is on a Monday. momondo users have found tickets for Monday departures for as low as £405. 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 £463.

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 £415. 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 £457 on average. Flights to London Heathrow Airport from State of New York in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £442 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 State of New York for as low as £429 on momondo.

There are 4 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.

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

Virgin Atlantic, British Airways and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from State of New York according to our data. Virgin Atlantic is the first choice among our users, with 42% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

As of March 2026, 128 flights take off from State of New York and land in London Heathrow Airport each day. The most common flight departure time for this route is 18:00, with 83% of daily flights taking off in the evening.

As of March 2026, there are 902 flights per week flying from State of New York to London Heathrow Airport. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.