Cheap flights from Ireland to New York State from $306

In general, October is the cheapest month to fly from Ireland to State of New York. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $290. If you’re not able to fly to State of New York in October, then November is your next best option. Flight prices from Ireland to State of New York during November average around $408.

Our data shows that Wednesday is the least expensive day to fly to State of New York. Tickets to fly out on this day can be as low as $555. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $729. These prices are subject to change though, so be sure to set up a Price Alert for flights to State of New York.

According to our data, the cheapest time of day to fly to State of New York is in the evening. momondo users have found flights departing from Ireland to State of New York in the evening for as low as $523. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $678 on average. Flights to State of New York from Ireland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to State of New York from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to State of New York for around $610 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of New York from Ireland for as low as $421 on momondo.

There are 3 cabin classes available to choose from on Ireland to State of New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

KLM, Delta, and JetBlue are the most popular carriers operating from Ireland to New York

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to State of New York from Ireland according to our data. Aer Lingus is the first choice among our users, with 59% of people opting to fly with this airline when traveling to State of New York. Keep in mind that there are 6 different airlines that fly to State of New York on a routine basis, so you have a few additional options to choose from.

The number of flights available between Ireland and State of New York is 21 per day as of September 2026. The most frequent departure time is 1:00PM, with 61% of daily flights leaving in the afternoon.

As of September 2026, 151 flights take off from Ireland and land in State of New York each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.