The nearest airport is SGD - Soenderborg Sonderborg, located 24.3 km south west of Helnæs By.
Other airports nearby include ODE - Odense (42.6 km north east), SKS - Skrydstrup (50.1 km west), KEL - Kiel Holtenau (84.2 km south), BLL - Billund (87.6 km north west),