The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 53.4 km south west of Warbach.
Other airports nearby include GRZ - Graz (59.4 km east), LJU - Ljubliana Ljubljana (95.1 km south), MBX - Maribor (101.6 km south east), LNZ - Linz (Horsching) (134.6 km north),