The nearest airport is VIE - Vienna Schwechat, located 57.6 km east of Kirchsteig.
Other airports nearby include BTS - Bratislava M R Stefanik (105.1 km east), LNZ - Linz (Horsching) (120.1 km west), BRQ - Turany (127.8 km north east), GRZ - Graz (133.5 km south),