The nearest airport is THN - Trollhattan Vanersborg, located 19.9 km west of Grästorp.
Other airports nearby include LDK - Lidkoping (32.3 km north east), KVB - Skovde (76.6 km east), GOT - Gothenborg Landvetter (78.4 km south), GSE - Gothenborg Save (78.6 km south west),