The nearest airport is BRU - Brussels Natl (Melsbroek), located 15.2 km north of Dumberg.
Other airports nearby include CRL - Charleroi Brussels South (34.2 km south), ANR - Antwerp Deurne (47.0 km north), LGG - Liege (71.6 km east), WOE - Woensdrecht (76.3 km north),