Traditionally, most flowers heading for European markets enter the European Union via Amsterdam airport, located near the Dutch auctions. From mid-2009, however, many Dutch importers developed a preference for Belgian airports.
Importing fresh flowers through Belgium was, and still is, easier, due to the availability of night flights, handling benefits, lower costs, and smoother customs procedures and phytosanitary checks.
For as long as they last, the advantages are worth the effort (see figure).
Source: ProVerde