The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 10.6 km south east of Unterhaidach.
Other airports nearby include LJU - Ljubliana Ljubljana (57.1 km south), GRZ - Graz (95.7 km east), MBX - Maribor (113.1 km east), TRS - Ronchi De Legionari Ronchi Dei Legionari (115.6 km south west),