Cheap flights from New York to Dublin from C$ 350

If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from New York to Dublin during February average around C$ 618.

On average, the least expensive day to fly to Dublin from New York is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 723. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 1,157. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

According to our data, the cheapest time of day to fly to Dublin is in the evening. momondo users have found flights departing from New York to Dublin in the evening for as low as C$ 677. 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 afternoon are often more expensive with an average ticket price of C$ 975.

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

You are more likely to see cheaper flights to Dublin from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around C$ 866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New York for as low as C$ 733 on momondo.

There is only 1 cabin class available to choose from on New York to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between New York to Dublin.

As of October 2026, prices for New York to Dublin flights are approximately 28% cheaper when compared to flights at the same time last year.

Historically, on average around 13% 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.

Tuesday 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 has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

The number of flights available between New York and Dublin is 18 per day as of October 2026. The most frequent departure time is 9:00p.m., with 89% of daily flights leaving in the evening.

128 flights are operational weekly from New York to Dublin as of October 2026. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.