The nearest airport is VIE - Vienna Schwechat, located 32.8 km east of Postsiedlung.
Other airports nearby include BTS - Bratislava M R Stefanik (79.1 km east), BRQ - Turany (113.1 km north), PZY - Piestany (132.9 km east), GRZ - Graz (144.6 km south),