Cheap flights from Dublin to Rome from $45

The cheapest month to fly to Rome Fiumicino Airport from Dublin is in January. Flight prices, which tend to average around $87, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $179.

Our data shows that Friday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $211. The most expensive day to fly to Rome Fiumicino Airport is Saturday, with ticket prices averaging around $280.

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is at noon. momondo users have found flights departing from Dublin to Rome Fiumicino Airport at noon for as low as $175. 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 $257.

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

You are more likely to see cheaper flights to Rome Fiumicino Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Dublin for as low as $163 on momondo.

You could potentially save up to 6% on your flight if you consider stops on a Dublin to Rome Fiumicino Airport flight.

As of May 2026, prices for Dublin to Rome Fiumicino Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

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 in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

As of May 2026, there are 6 flights per day flying from Dublin to Rome Fiumicino Airport. The most common time of day flights depart is 3:00PM, with 52% of flights taking off in the afternoon.

As of May 2026, there are 48 flights per week flying from Dublin to Rome Fiumicino Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.