Cheap flights from Rome to Barcelona from $33

The cheapest month to fly to Barcelona-El Prat Airport from Rome is in December. Flight prices, which tend to average around $23, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Barcelona-El Prat Airport from Rome during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in December, still average around $23.

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Wednesday when prices can be found for as low as $106. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $219. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

Flying to Barcelona-El Prat Airport from Rome in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $128 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 $165 on average. Flights to Barcelona-El Prat Airport from Rome in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Rome when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $105 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Rome for as low as $80 on momondo.

Wizz Air and Ryanair are the most popular carriers operating from Rome to Barcelona-El Prat

Vueling, Wizz Air and Ryanair are the top three most popular airlines that fly to Barcelona-El Prat Airport from Rome according to our data. Vueling is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 4 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

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 at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

As of April 2026, 18 flights take off from Rome and land in Barcelona-El Prat Airport each day. The most common flight departure time for this route is 9:00AM, with 44% of daily flights taking off in the afternoon.

As of April 2026, there are 130 flights per week flying from Rome to Barcelona-El Prat Airport. The most common day of the week flights depart is Tue, with 32% of flights taking off on this day.