The nearest airport is LIL - Lille Lesquin, located 33.9 km north west of Oisy.
Other airports nearby include QKT - Kortrijk-vevelgem Wevelgem (54.4 km north), CRL - Charleroi Brussels South (73.6 km east), BRU - Brussels Natl (Melsbroek) (96.4 km north east), OST - Oostende (102.7 km north west),