The nearest airport is VIE - Vienna Schwechat, located 84.1 km east of Osterburg.
Other airports nearby include LNZ - Linz (Horsching) (93.8 km west), BTS - Bratislava M R Stefanik (131.1 km east), GRZ - Graz (136.3 km south), BRQ - Turany (138.6 km north east),