The nearest airport is GRZ - Graz, located 21.3 km north of Mitteregg.
Other airports nearby include MBX - Maribor (39.9 km south east), KLU - Klagenfurt (Worthersee Intl) (86.8 km west), LJU - Ljubliana Ljubljana (99.5 km south west), ZAG - Zagreb (126.8 km south),