The nearest airport is GRZ - Graz, located 25.0 km west of Brandlegg.
Other airports nearby include MBX - Maribor (48.8 km south), KLU - Klagenfurt (Worthersee Intl) (112.1 km west), LJU - Ljubliana Ljubljana (125.5 km south west), ZAG - Zagreb (132.8 km south),