The nearest airport is GRZ - Graz, located 23.2 km north west of Glatzberg.
Other airports nearby include MBX - Maribor (44.9 km south), KLU - Klagenfurt (Worthersee Intl) (107.5 km west), LJU - Ljubliana Ljubljana (120.2 km south west), ZAG - Zagreb (129.9 km south),