Cheap flights from Romania to Ireland from €37

The month of February is another great option to travel to Ireland, with average flight prices from Romania averaging around €44.

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as €186. 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 Tuesday because tickets tend to average around €233. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

In the evening is the cheapest time of day to fly from Romania to Ireland when you can find flight prices for as low as €186. Flying to Ireland 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 Ireland is in the afternoon when prices are around €208.

Fly from Bucharest Otopeni Intl to Dublin for the best Romania - Ireland flight prices

You are more likely to see cheaper flights to Ireland from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €151 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Romania for as low as €126 on momondo.

Historically, on average around 42% of flights between Romania and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Dan Air have had the fewest delays on this route over the last 12 months, with about 32% of their flights experiencing any sort of delay.

The number of flights available between Romania and Ireland is 4 per week as of May 2026. The most frequent departure day is Tue, with 75% of weekly flights leaving on this day.

On average, it takes 3h 30m to fly from Romania to Ireland if you fly out of Cluj Napoca (the most popular airport in Romania) and into Dublin (the most popular airport in Ireland). If you’re flying out of Bucharest and into Dublin, then the flight time is around 3h 50m.