The nearest airport is VIE - Vienna Schwechat, located 74.4 km north east of Mitteregg.
Other airports nearby include GRZ - Graz (76.7 km south west), BTS - Bratislava M R Stefanik (111.2 km north east), MBX - Maribor (120.6 km south), LNZ - Linz (Horsching) (160.6 km north west),