The nearest airport is LIL - Lille Lesquin, located 27.8 km north of Erchin.
Other airports nearby include QKT - Kortrijk-vevelgem Wevelgem (55.7 km north), CRL - Charleroi Brussels South (92.9 km east), OST - Oostende (100.5 km north), CQF - Calais Dunkerque (111.8 km north west),