Cheap flights from Dublin to New York from $727

The month of September is, on average, the cheapest month to fly to New York from Dublin, with most prices found around $652. The month of February is another great option to travel to New York, with average flight prices from Dublin averaging around $655.

According to our data, Thursday is the cheapest day to fly to New York from Dublin. The lowest ticket price found for a Thursday departure recently was $830. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,654.

Our data shows that the cheapest Dublin to New York flights are usually those with departure times in the morning. Our users have found flights to New York in the morning for as low as $830. In contrast, the most expensive time of day to depart to New York is at midday when prices are around $966.

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

You are more likely to see cheaper flights to New York from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around $828 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Dublin for as low as $673 on momondo.

There are 2 cabin classes available to choose from on Dublin to New York 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 49% on your flight if you consider stops on a Dublin to New York flight.

As of April 2026, prices for Dublin to New York flights are approximately 38% more expensive when compared to flights at the same time last year.

Historically, on average around 9% of flights between Dublin and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 145 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.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 8% of their flights experiencing any sort of delay.