The nearest airport is VIE - Vienna Schwechat, located 61.5 km north east of Sieding.
Other airports nearby include GRZ - Graz (91.6 km south west), BTS - Bratislava M R Stefanik (105.0 km north east), MBX - Maribor (141.0 km south), LNZ - Linz (Horsching) (144.0 km north west),