Please be aware that Brussels has multiple airports and that these results are only for Brussels South Charleroi Airport.
The best month to arrive at Brussels is December and the most expensive month to fly is November. (Average prices, based on 263 datapoints.)
The best day to arrive at Brussels is Thursday and it would be best to avoid Tuesday, as prices are on average 42.61% higher than on Thursday. (Average prices, based on 358 datapoints.)
The cheapest airline flying to Brussels is Wizz Air. They are 85% cheaper than Pegasus Airlines. (Average prices, based on 279 datapoints.)
At Brussels the most flights depart around 20:00. (Hourly flights, based on 296 datapoints.)
From Brussels it is on average the cheapest to fly to Barcelona and to Malaga. (Average prices, based on 205 datapoints.)