Cheap flights from the United Kingdom to New York from $305

The month of September is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from United Kingdom, with most prices found around $514. If you don’t want to visit New York John F Kennedy Intl Airport in September, then you should wait until February to fly from United Kingdom, when ticket prices are also cheap, with an average price of $537.

Our data shows that Thursday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $558. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $663.

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is at noon. momondo users have found flights departing from United Kingdom to New York John F Kennedy Intl Airport at noon for as low as $520. 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 $697.

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

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from United Kingdom 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 $626 when searching weeks out. 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 United Kingdom for as low as $590 on momondo.

Icelandair, Norse Atlantic UK, and SWISS are the most popular carriers operating from United Kingdom to New York John F Kennedy Intl

British Airways, Aer Lingus and Virgin Atlantic are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from United Kingdom according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 14 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 11% of flights between United Kingdom and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

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

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

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

As of May 2026, there are 112 flights per day flying from United Kingdom to New York John F Kennedy Intl Airport. The most common time of day flights depart is 10:00AM, with 44% of flights taking off in the afternoon.

The number of flights available between United Kingdom and New York John F Kennedy Intl Airport is 790 per week as of May 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.