Cheap flights from Dublin to New York from £381

In general, February is the cheapest month to fly from Dublin 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 £368. The month of November is another great option to travel to New York John F Kennedy Intl Airport, with average flight prices from Dublin averaging around £376.

The cheapest day to depart from Dublin to New York John F Kennedy Intl Airport is on a Thursday. Travellers who choose to depart for New York John F Kennedy Intl Airport on a Thursday will often find tickets for as low as £444. On the other hand, Monday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £538.

Flying to New York John F Kennedy Intl Airport from Dublin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £407 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around £497. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Dublin to New York John F Kennedy Intl for the best Dublin - 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 Dublin 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 £466 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 Dublin for as low as £391 on momondo.

There are 3 cabin classes available to choose from on Dublin 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 21% on your flight if you consider stops on a Dublin to New York John F Kennedy Intl Airport flight.

As of July 2026, prices for Dublin to New York John F Kennedy Intl Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

British Airways and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to New York John F Kennedy Intl

Aer Lingus, Air France and KLM are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from Dublin according to our data. Aer Lingus is the first choice among our users, with 62% of people opting to fly with this airline when travelling to New York John F Kennedy Intl Airport. Keep in mind that there are 9 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 9% of flights between Dublin and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

Generally, flights departing in the early afternoon 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

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

Flights via London (LHR) offer the lowest average return price of £324.

Flights connecting via London (LHR) have the shortest average one-way travel time: 11h 25m.

London (LHR) has the shortest average stopover time for this route: 1h 38m.

17 flights are operational daily from Dublin to New York John F Kennedy Intl Airport as of July 2026. The most popular departure time for this route is 11:00, with 41% of flights per day taking off in the afternoon.

As of July 2026, 124 flights take off from Dublin and land in New York John F Kennedy Intl Airport each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.