The nearest airport is ACH - St Gallen Altenrhein, located 40.8 km west of Lappach.
Other airports nearby include FDH - Friedrichshafen (50.7 km north west), INN - Innsbruck (96.3 km east), SMV - Samedan (103.1 km south), OBF - Oberpfaffenhofen (113.1 km north east),