The nearest airport is BWE - Braunschweig Wolfsburg, located 29.7 km north east of Bettrum.
Other airports nearby include HAJ - Hannover (43.8 km north west), ZCN - Celle (44.6 km north), KSF - Kassel Calden (103.5 km south west), PAD - Paderborn Lippstadt (125.0 km south west),