The nearest airport is CQF - Calais Dunkerque, located 45.5 km north west of Sercus.
Other airports nearby include LIL - Lille Lesquin (47.8 km east), QKT - Kortrijk-vevelgem Wevelgem (54.8 km east), LTQ - Le Tourquet Le Touquet Paris Plage (62.1 km west), OST - Oostende (62.6 km north east),