The nearest airport is VIE - Vienna Schwechat, located 76.3 km east of Kleinwien.
Other airports nearby include LNZ - Linz (Horsching) (107.1 km west), BRQ - Turany (117.9 km north east), BTS - Bratislava M R Stefanik (120.5 km east), GRZ - Graz (153.5 km south),