The nearest airport is ZNV - Koblenz Winningen, located 34.6 km south west of Obersayn.
Other airports nearby include CGN - Cologne Koln Bonn (62.0 km north west), FRA - Frankfurt Main (75.6 km south east), HHN - Frankfurt Hahn (79.5 km south west), ZNF - Hanau Aaf (88.7 km south east),