The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 23.5 km west of Buchalm.
Other airports nearby include LJU - Ljubliana Ljubljana (44.8 km south), GRZ - Graz (74.5 km north east), MBX - Maribor (81.4 km east), TRS - Ronchi De Legionari Ronchi Dei Legionari (125.0 km south west),