The nearest airport is KSF - Kassel Calden, located 70.4 km north of Sieglos.
Other airports nearby include ERF - Erfurt (88.1 km east), ZNF - Hanau Aaf (90.5 km south west), PAD - Paderborn Lippstadt (118.2 km north west), FRA - Frankfurt Main (122.0 km south west),