From Brussels to Zaventem, Charleroi and neighbouring countries
Brussels Airport (Zaventem) sits just outside the Brussels-Capital Region and is the obvious choice for most residents. From the centre and the eastern municipalities, the route usually runs via Boulevard Reyers and the E40; from the north, via the Ring or the A12. Even so, traffic can crawl in the morning rush, so it is worth building some margin into your pickup time.
Flying with a low-cost airline? You may well be departing from Brussels South Charleroi Airport. That is a noticeably longer drive, via the Ring and the motorway towards Nivelles and Charleroi, but there is nothing for you to arrange: your driver drops you at the terminal. Liège, Eindhoven, Schiphol, Düsseldorf and Cologne Bonn are possible as well. The price table on this page shows the fixed fare from your municipality to each airport.