The nearest airport is GRZ - Graz, located 28.4 km north west of Kochberg.
Other airports nearby include MBX - Maribor (41.4 km south), KLU - Klagenfurt (Worthersee Intl) (110.4 km west), LJU - Ljubliana Ljubljana (121.1 km south west), ZAG - Zagreb (125.5 km south),