The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 50.7 km south of Probst.
Other airports nearby include GRZ - Graz (93.2 km east), LJU - Ljubliana Ljubljana (98.1 km south), SZG - Salzburg (120.5 km north west), LNZ - Linz (Horsching) (127.0 km north),