The nearest airport is ZCA - Arnsberg Menden, located 11.1 km south of Sönnern.
Other airports nearby include DTM - Dortmund (21.2 km west), GUT - Guetersloh Gutersloh (47.1 km north east), PAD - Paderborn Lippstadt (49.8 km east), FMO - Muenster/osnabrueck Munster Osnabruck (63.1 km north),