The nearest airport is LNZ - Linz (Horsching), located 112.7 km south east of Regen.
Other airports nearby include MUC - Munich Munchen (120.4 km south west), SZG - Salzburg (130.8 km south), KLV - Karlovy Vary (138.4 km north), PRG - Prague Ruzyne (150.2 km north east),