The nearest airport is LGG - Liege, located 38.5 km north east of Achet.
Other airports nearby include CRL - Charleroi Brussels South (53.7 km west), MST - Maastricht (76.6 km north east), BRU - Brussels Natl (Melsbroek) (80.2 km north west), GKE - Geilenkirchen (92.5 km north east),