The nearest airport is ZQL - Donaueschingen Villingen, located 4.7 km west of Biesingen.
Other airports nearby include ZRH - Zurich (57.7 km south), FDH - Friedrichshafen (77.7 km south east), MLH - Bale Mulhouse (90.3 km south west), STR - Stuttgart (91.7 km north east),