Cheap flights from Barcelona-El Prat Airport to Brussels from €29

The month of March is, on average, the cheapest month to fly to Brussels from Barcelona-El Prat Airport, with most prices found around €74. If you are unable to visit Brussels during the month of March, then departing from Barcelona-El Prat Airport during the month November is also very affordable. Most momondo users find prices during this month for around €75.

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

You are more likely to see cheaper flights to Brussels from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around €100 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Barcelona-El Prat Airport for as low as €85 on momondo.

There is only 1 cabin class available to choose from on Barcelona-El Prat Airport to Brussels 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 19% of flights between Barcelona and Brussels have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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 13% of their flights experiencing any sort of delay.

As of September 2026, there are 8 flights per day flying from Barcelona-El Prat Airport to Brussels. The most common time of day flights depart is 12:00, with 46% of flights taking off in the afternoon.

The number of flights available between Barcelona-El Prat Airport and Brussels is 62 per week as of September 2026. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.