Cheap flights from New York John F Kennedy Intl Airport to Dublin from €258

If you aren’t able to travel during the month of January, then book flights to Dublin from New York John F Kennedy Intl Airport during November instead. Flights to Dublin in November, while not as cheap as those in January, still average around €384.

Our data shows that Sunday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €439. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €662. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Our data shows that the cheapest New York John F Kennedy Intl Airport to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €544. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €575 on average. Flights to Dublin from New York John F Kennedy Intl Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Dublin from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €475 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New York John F Kennedy Intl Airport for as low as €415 on momondo.

There are 3 cabin classes available to choose from on New York John F Kennedy Intl Airport to Dublin 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 5% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Dublin flight.

As of June 2026, prices for New York John F Kennedy Intl Airport to Dublin flights are approximately 18% cheaper when compared to flights at the same time last year.

Historically, on average around 14% of flights between New York and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

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

Saturday 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, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

The number of flights available between New York John F Kennedy Intl Airport and Dublin is 17 per day as of June 2026. The most frequent departure time is 21:00, with 72% of daily flights leaving in the evening.

As of June 2026, 121 flights take off from New York John F Kennedy Intl Airport and land in Dublin each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.