Cheap flights from Ireland to New Jersey from €258

The cheapest day to depart on your flight to New Jersey is on a Thursday when prices can be found for as low as €550. 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 €666. These prices are subject to change though, so be sure to set up a Price Alert for flights to New Jersey.

According to our data, the cheapest time of day to fly to New Jersey is in the afternoon. momondo users have found flights departing from Ireland to New Jersey in the afternoon for as low as €482. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to New Jersey are more costly at midday, with an average ticket price of €628. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dublin to Newark for the best Ireland - New Jersey flight prices

You are more likely to see cheaper flights to New Jersey from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to New Jersey for around €538 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Jersey from Ireland for as low as €450 on momondo.

There are 3 cabin classes available to choose from on Ireland to New Jersey 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 Ireland to New Jersey.

JetBlue, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Ireland to New Jersey

Aer Lingus, United Airlines and Lufthansa are the top three most popular airlines that fly to New Jersey from Ireland according to our data. Aer Lingus is the first choice among our users, with 41% of people opting to fly with this airline when travelling to New Jersey. Keep in mind that there are 6 different airlines that fly to New Jersey on a routine basis, so you have a few additional options to choose from.

As of August 2026, 47 flights take off from Ireland and land in New Jersey each day. The most common flight departure time for this route is 13:00, with 65% of daily flights taking off in the afternoon.

As of August 2026, there are 335 flights per week flying from Ireland to New Jersey. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.