Niederhelfenschwil airports ::
The nearest airport is ACH - St Gallen Altenrhein, located 28.5 km east of Niederhelfenschwil.
Other airports nearby include FDH - Friedrichshafen (33.6 km north east), ZRH - Zurich (47.8 km west), ZQL - Donaueschingen Villingen (75.1 km north west), SMV - Samedan (116.6 km south east),