Cheap flights from Brussels Bruxelles-National Airport to Barcelona from £26

The cheapest month to fly to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport is in January. Flight prices, which tend to average around £74, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport during September instead. Flights to Barcelona-El Prat Airport in September, while not as cheap as those in January, still average around £82.

According to our data, Saturday is the cheapest day to fly to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport. The lowest ticket price found for a Saturday departure recently was £108. 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 Sunday, with ticket prices averaging around £214.

Flying to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £112 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £173 on average. Flights to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Brussels Bruxelles-National to Barcelona-El Prat for the best Brussels Bruxelles-National - Barcelona-El Prat flight prices

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £102 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 Brussels Bruxelles-National Airport for as low as £83 on momondo.

There is only 1 cabin class available to choose from on Brussels Bruxelles-National to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair and Vueling are the most popular carriers operating from Brussels Bruxelles-National to Barcelona-El Prat

Vueling, Ryanair and Brussels Airlines are the top three most popular airlines that fly to Barcelona-El Prat Airport from Brussels Bruxelles-National Airport according to our data. Vueling is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Barcelona-El Prat Airport. Keep in mind that there are 3 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 21% of flights between Brussels and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing at night 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. Friday 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 19% of their flights experiencing any sort of delay.

As of April 2026, there are 12 flights per day flying from Brussels Bruxelles-National Airport to Barcelona-El Prat Airport. The most common time of day flights depart is 15:00, with 35% of flights taking off in the afternoon.

The number of flights available between Brussels Bruxelles-National Airport and Barcelona-El Prat Airport is 88 per week as of April 2026. The most frequent departure day is Tue, with 24% of weekly flights leaving on this day.