The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 23.1 km north west of Plasnik.
Other airports nearby include LJU - Ljubliana Ljubljana (28.5 km south), MBX - Maribor (89.6 km east), GRZ - Graz (90.6 km north east), TRS - Ronchi De Legionari Ronchi Dei Legionari (108.4 km south west),