Cheap flights from Ireland to New Jersey from £261

The cheapest day to depart from Ireland to New Jersey is on a Monday when prices can be found for as low as £382. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to New Jersey on Tuesday is £495.

In the evening is the cheapest time of day to fly from Ireland to New Jersey when you can find flight prices for as low as £97. Flying to New Jersey in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to New Jersey is in the morning when prices are around £512.

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 £461 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 £330 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.

You could potentially save up to 12% on your flight if you consider stops on a Ireland to New Jersey flight.

Delta is the most popular carrier 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 51% of people opting to fly with this airline when travelling to New Jersey. Keep in mind that there are 3 different airlines that fly to New Jersey on a routine basis, so you have a few additional options to choose from.

As of September 2026, 10 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 63% of daily flights taking off in the afternoon.

As of September 2026, 71 flights take off from Ireland and land in New Jersey each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.