The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 59.0 km south of Peterdorf.
Other airports nearby include GRZ - Graz (94.9 km east), LJU - Ljubliana Ljubljana (106.4 km south), SZG - Salzburg (114.9 km north west), LNZ - Linz (Horsching) (118.6 km north),