Cheap flights from London Gatwick Airport to New York from £346

In general, January is the cheapest month to fly from London Gatwick Airport to New York John F Kennedy Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £345. The month of November is another great option to travel to New York John F Kennedy Intl Airport, with average flight prices from London Gatwick Airport averaging around £349.

The cheapest day to depart from London Gatwick Airport to New York John F Kennedy Intl Airport is on a Wednesday. Travellers who choose to depart for New York John F Kennedy Intl Airport on a Wednesday will often find tickets for as low as £494. On the other hand, Saturday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £554.

Flying to New York John F Kennedy Intl Airport from London Gatwick Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £424 when looking at flights departing at midday. Try not to purchase tickets in the evening because they tend to be around £591. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Gatwick to New York John F Kennedy Intl for the best London Gatwick - 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 London Gatwick Airport 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 £430 when searching weeks before you fly. 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 London Gatwick Airport for as low as £369 on momondo.

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

You could potentially save up to 28% on your flight if you consider stops on a London Gatwick Airport to New York John F Kennedy Intl Airport flight.

As of July 2026, prices for London Gatwick Airport to New York John F Kennedy Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

British Airways, Delta, and JetBlue are the most popular carriers operating from London Gatwick to New York John F Kennedy Intl

Norse Atlantic UK, British Airways and Icelandair are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from London Gatwick Airport according to our data. Norse Atlantic UK is the first choice among our users, with 78% of people opting to fly with this airline when travelling to New York John F Kennedy Intl Airport. Keep in mind that there are 10 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 19% of flights between London and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 185 minutes.

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

Wednesday 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.

According to our data, Norse Atlantic Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Paris (CDG) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £871.

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 15m.

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 36m.

1 flights are operational daily from London Gatwick Airport to New York John F Kennedy Intl Airport as of July 2026. The most popular departure time for this route is 13:00, with 100% of flights per day taking off in the afternoon.

7 flights are operational weekly from London Gatwick Airport to New York John F Kennedy Intl Airport as of July 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.