The nearest airport is LNZ - Linz (Horsching), located 28.0 km south of Windhag.
Other airports nearby include SZG - Salzburg (114.7 km south west), PRG - Prague Ruzyne (180.1 km north), GRZ - Graz (192.0 km south east), KLU - Klagenfurt (Worthersee Intl) (205.2 km south),