Cheap flights from Ireland to Bucharest from €81

The month of November is, on average, the cheapest month to fly to Bucharest from Ireland, with most prices found around €105. If you aren’t able to travel to Bucharest during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of €113.

The cheapest day to depart from Ireland to Bucharest is on a Thursday when prices can be found for as low as €128. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Bucharest for around €451.

According to our data, the cheapest time of day to fly to Bucharest is in the afternoon. momondo users have found flights departing from Ireland to Bucharest in the afternoon for as low as €174. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of €323.

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

There are 2 cabin classes available to choose from on Ireland to Bucharest 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 13% on your flight if you consider stops on a Ireland to Bucharest flight.

Historically, on average around 35% of flights between Ireland and Bucharest have experienced a delay on any given week. The average delay length over the past 12 months has been 120 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.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

As of August 2026, there are 6 flights per week flying from Ireland to Bucharest. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

Flight times vary depending on what airport in Ireland you fly out of and what airport in Bucharest you fly into. For example, flying from Dublin to Bucharest Otopeni Intl Airport takes 3h 30m on average. On the other hand, flying from Cork to Bucharest Otopeni Intl Airport takes 13h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.