The nearest airport is HAJ - Hannover, located 39.1 km north of Betheln.
Other airports nearby include ZCN - Celle (54.9 km north), BWE - Braunschweig Wolfsburg (56.4 km north east), KSF - Kassel Calden (84.0 km south), PAD - Paderborn Lippstadt (98.9 km south west),