Cheap flights from Dublin to New York from £225

The cheapest month to fly to Newark Airport from Dublin is in January. Flight prices, which tend to average around £391, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in January, then you should wait until March to fly from Dublin, when ticket prices are also cheap, with an average price of £413.

The cheapest day to depart from Dublin to Newark Airport is on a Thursday. Travellers who choose to depart for Newark Airport on a Thursday will often find tickets for as low as £502. Flights from Dublin to Newark Airport on a Saturday will generally be more expensive and average around £602. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Newark Airport from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as £469 when looking at flights departing at midday. Flights to Newark Airport are more costly in the morning, with an average ticket price of £640. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dublin to Newark for the best Dublin - Newark flight prices

You are more likely to see cheaper flights to Newark Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around £517 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Dublin for as low as £442 on momondo.

There are 3 cabin classes available to choose from on Dublin to Newark Airport 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 Dublin to Newark Airport flight.

As of October 2026, prices for Dublin to Newark Airport flights are approximately 4% more expensive when compared to flights at the same time last year.

Delta and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to Newark

Aer Lingus, United Airlines and Lufthansa are the top three most popular airlines that fly to Newark Airport from Dublin according to our data. Aer Lingus is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Newark Airport. Keep in mind that there are 3 different airlines that fly to Newark Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Dublin and Newark have experienced a delay on any given week. The average delay length over the past 12 months has been 169 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning 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 have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

As of October 2026, 12 flights take off from Dublin and land in Newark Airport each day. The most common flight departure time for this route is 13:00, with 53% of daily flights taking off in the afternoon.

The number of flights available between Dublin and Newark Airport is 84 per week as of October 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.