The nearest airport is KEL - Kiel Holtenau, located 61.4 km east of Krelau.
Other airports nearby include SGD - Soenderborg Sonderborg (76.7 km north east), GWT - Westerland Sylt (82.4 km north west), SKS - Skrydstrup (95.7 km north), HAM - Hamburg (96.9 km south east),