The nearest airport is PAD - Paderborn Lippstadt, located 22.1 km north of Thülen.
Other airports nearby include KSF - Kassel Calden (50.6 km east), ZCA - Arnsberg Menden (52.7 km west), GUT - Guetersloh Gutersloh (61.1 km north west), DTM - Dortmund (73.0 km west),