The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 77.0 km south of Bretstein.
Other airports nearby include GRZ - Graz (86.1 km south east), LNZ - Linz (Horsching) (101.6 km north), SZG - Salzburg (118.2 km north west), LJU - Ljubliana Ljubljana (123.3 km south),