The nearest airport is ZCA - Arnsberg Menden, located 22.5 km north of Allendorf.
Other airports nearby include DTM - Dortmund (35.2 km north west), PAD - Paderborn Lippstadt (59.2 km north east), ESS - Essen Mulheim (71.8 km west), CGN - Cologne Koln Bonn (73.2 km south west),