The nearest airport is LNZ - Linz (Horsching), located 85.3 km north of Mitteregg.
Other airports nearby include KLU - Klagenfurt (Worthersee Intl) (92.0 km south), SZG - Salzburg (99.2 km west), GRZ - Graz (105.6 km south east), LJU - Ljubliana Ljubljana (139.2 km south),