The nearest airport is KEL - Kiel Holtenau, located 26.8 km east of Osterby.
Other airports nearby include SGD - Soenderborg Sonderborg (57.3 km north), SKS - Skrydstrup (91.8 km north), HAM - Hamburg (92.6 km south), LBC - Luebeck Lubeck Blankensee (95.7 km south east),