Cheap flights from Rome Fiumicino Airport to Barcelona from £22

The cheapest month to fly to Barcelona-El Prat Airport from Rome Fiumicino Airport is in October. Flight prices, which tend to average around £53, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Barcelona-El Prat Airport from Rome Fiumicino Airport during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in October, still average around £62.

According to our data, Saturday is the cheapest day to fly to Barcelona-El Prat Airport from Rome Fiumicino Airport. The lowest ticket price found for a Saturday departure recently was £64. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Monday, with ticket prices averaging around £340.

Flying to Barcelona-El Prat Airport from Rome Fiumicino Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £64 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £111 on average. Flights to Barcelona-El Prat Airport from Rome Fiumicino Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £78 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Rome Fiumicino Airport for as low as £59 on momondo.

There are 2 cabin classes available to choose from on Rome Fiumicino Airport to Barcelona-El Prat Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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.

Wednesday 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 have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

As of June 2026, there are 29 flights per day flying from Rome Fiumicino Airport to Barcelona-El Prat Airport. The most common time of day flights depart is 09:00, with 43% of flights taking off at midday.

204 flights are operational weekly from Rome Fiumicino Airport to Barcelona-El Prat Airport as of June 2026. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.