The nearest airport is GRZ - Graz, located 17.8 km north of Zehndorf.
Other airports nearby include MBX - Maribor (45.0 km south east), KLU - Klagenfurt (Worthersee Intl) (83.9 km west), LJU - Ljubliana Ljubljana (99.1 km south west), ZAG - Zagreb (131.7 km south east),