The nearest airport is ACH - St Gallen Altenrhein, located 22.6 km north west of Dafins.
Other airports nearby include FDH - Friedrichshafen (43.3 km north), SMV - Samedan (86.5 km south), ZRH - Zurich (87.6 km west), ZQL - Donaueschingen Villingen (115.0 km north west),