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 338 datapoints.)
The best day to arrive at Brussels is Thursday and it would be best to avoid Tuesday, as prices are on average 41% higher than on Thursday. (Average prices, based on 359 datapoints.)
