The nearest airport is OST - Oostende, located 38.7 km west of Sluis.
Other airports nearby include QKT - Kortrijk-vevelgem Wevelgem (57.0 km south), WOE - Woensdrecht (68.3 km east), ANR - Antwerp Deurne (76.5 km east), LIL - Lille Lesquin (86.5 km south),