The nearest airport is CGN - Cologne Koln Bonn, located 24.1 km north of Niederbachem.
Other airports nearby include ZNV - Koblenz Winningen (44.3 km south east), DUS - Duesseldorf Dusseldorf (76.5 km north), HHN - Frankfurt Hahn (78.3 km south), MGL - Moenchengladbach Monchengladbach (79.6 km north west),