Cheap flights from Dublin to New York from €247

The month of November is, on average, the cheapest month to fly to New York from Dublin, with most prices found around €441. If you aren’t able to travel to New York during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €483.

The cheapest day to depart on your flight to New York is on a Thursday when prices can be found for as low as €539. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €636. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York.

Flying to New York from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as €450 when looking at flights departing in the evening. Try not to purchase tickets at midday because they tend to be around €600. 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 flight prices

You are more likely to see cheaper flights to New York from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around €501 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 from Dublin for as low as €422 on momondo.

JetBlue, TAP AIR PORTUGAL, and Air Transat are the most popular carriers operating from Dublin to New York

Aer Lingus, United Airlines and KLM are the top three most popular airlines that fly to New York from Dublin according to our data. Aer Lingus is the first choice among our users, with 65% of people opting to fly with this airline when travelling to New York. Keep in mind that there are 11 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% 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 142 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.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 9% of their flights experiencing any sort of delay.

London (LHR) was the most common stop: 28% of momondo users choosing one-stop flights on this route connected there.

Flights via Charlotte (CLT) offer the lowest average return price of €270.

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 50m.

Boston (BOS) has the shortest average stopover time for this route: 1h 37m.

The number of flights available between Dublin and New York is 31 per day as of May 2026. The most frequent departure time is 13:00, with 51% of daily flights leaving in the afternoon.

As of May 2026, there are 219 flights per week flying from Dublin to New York. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.