The nearest airport is LGG - Liege, located 27.3 km east of Héron.
Other airports nearby include CRL - Charleroi Brussels South (45.8 km west), BRU - Brussels Natl (Melsbroek) (57.6 km north west), MST - Maastricht (63.0 km north east), GKE - Geilenkirchen (81.7 km north east),