The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 15.2 km north west of Nageltschach.
Other airports nearby include LJU - Ljubliana Ljubljana (39.3 km south), GRZ - Graz (84.7 km north east), MBX - Maribor (90.8 km east), TRS - Ronchi De Legionari Ronchi Dei Legionari (115.4 km south west),