Please be aware that Brussels has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Brussels is January and the most expensive month to fly is April. (Average prices, based on 322 datapoints.)
The best day to arrive at Brussels is Tuesday and it would be best to avoid Saturday, as prices are on average 33.89% higher than on Tuesday. (Average prices, based on 246 datapoints.)
The cheapest airline flying to Brussels is Wizz Air. They are 82% cheaper than SAS Scandinavian Airlines. (Average prices, based on 456 datapoints.)
At Brussels the most flights depart around 07:00. (Hourly flights, based on 634 datapoints.)
From Brussels it is on average the cheapest to fly to Barcelona and to Malaga. (Average prices, based on 395 datapoints.)
From Brussels most of the flights depart to Barcelona, second best connected from Brussels is Warsaw. (Daily flights, based on 81 datapoints.)