The nearest airport is BWE - Braunschweig Wolfsburg, located 42.8 km north east of Söder.
Other airports nearby include HAJ - Hannover (51.6 km north west), ZCN - Celle (58.5 km north), KSF - Kassel Calden (88.0 km south west), PAD - Paderborn Lippstadt (113.0 km south west),