The nearest airport is THN - Trollhattan Vanersborg, located 55.6 km east of Grundsund.
Other airports nearby include GSE - Gothenborg Save (56.1 km south east), GOT - Gothenborg Landvetter (80.1 km south east), LDK - Lidkoping (106.6 km east), TRF - Torp (127.2 km north west),