Cheap flights from Rome Fiumicino Airport to Barcelona from C$ 45

The cheapest month to fly to Barcelona from Rome Fiumicino Airport is in October. Flight prices, which tend to average around C$ 31, are often lower during this time because this is during the off-season. If you’re not able to fly to Barcelona in October, then September is your next best option. Flight prices from Rome Fiumicino Airport to Barcelona during September average around C$ 31.

According to our data, Tuesday is the cheapest day to fly to Barcelona from Rome Fiumicino Airport. The lowest ticket price found for a Tuesday departure recently was C$ 102. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Rome Fiumicino Airport to Barcelona for around C$ 190.

Our most recent data shows that the best time of day to fly to Barcelona is in the afternoon. Flights from Rome Fiumicino Airport to Barcelona during this time can be as low as C$ 100. Try not to purchase tickets at noon because they tend to be around C$ 190. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Rome Fiumicino to Barcelona-El Prat for the best Rome Fiumicino - Barcelona flight prices

You are more likely to see cheaper flights to Barcelona from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around C$ 144 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Rome Fiumicino Airport for as low as C$ 109 on momondo.

Historically, on average around 24% of flights between Rome and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 114 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.

Tuesday 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, Vueling has had the least delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

22 flights are operational daily from Rome Fiumicino Airport to Barcelona as of May 2026. The most popular departure time for this route is 9:00a.m., with 43% of flights per day taking off at noon.

As of May 2026, there are 154 flights per week flying from Rome Fiumicino Airport to Barcelona. The most common day of the week flights depart is Thu, with 27% of flights taking off on this day.