The nearest airport is MBX - Maribor, located 31.7 km south west of Dietzen.
Other airports nearby include GRZ - Graz (50.6 km north west), ZAG - Zagreb (106.8 km south), KLU - Klagenfurt (Worthersee Intl) (123.5 km west), LJU - Ljubliana Ljubljana (126.3 km south west),