The nearest airport is MLH - Bale Mulhouse, located 38.4 km south west of Lehen.
Other airports nearby include ZQL - Donaueschingen Villingen (47.4 km north east), ZRH - Zurich (53.1 km south east), CMR - Colmar Houssen (61.5 km north west), SXB - Strassbourg Entzheim (91.6 km north),