Cheap flights from Dublin to Rome from €31

The cheapest month to fly to Rome from Dublin is in September. Flight prices, which tend to average around €32, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €32.

The cheapest day to depart from Dublin to Rome is on a Tuesday. Travellers who choose to depart for Rome on a Tuesday will often find tickets for as low as €193. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €268. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rome.

Our most recent data shows that the best time of day to fly to Rome is in the afternoon. Flights from Dublin to Rome during this time can be as low as €213. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €240 on average. Flights to Rome from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Dublin to Rome Fiumicino for the best Dublin - Rome flight prices

You are more likely to see cheaper flights to Rome from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around €215 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from Dublin for as low as €139 on momondo.

You could potentially save up to 14% on your flight if you consider stops on a Dublin to Rome flight.

As of May 2026, prices for Dublin to Rome flights are approximately 2% more expensive when compared to flights at the same time last year.

Ryanair is the most popular carrier operating from Dublin to Rome

Aer Lingus, Ryanair and Lufthansa are the top three most popular airlines that fly to Rome from Dublin according to our data. Aer Lingus is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Rome. Keep in mind that there are 3 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

Historically, on average around 11% of flights between Dublin and Rome have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday 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, 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.

Paris (CDG) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

Flights via Brussels (BRU) offer the lowest average return price of €184.

Flights connecting via London (LHR) have the shortest average one-way travel time: 5h 30m.

London (LHR) has the shortest average stopover time for this route: 1h 10m.

As of May 2026, there are 6 flights per day flying from Dublin to Rome. The most common time of day flights depart is 15:00, with 52% of flights taking off in the afternoon.

The number of flights available between Dublin and Rome is 46 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.