Fløvik is a village in Marker Municipality, in Østfold, Norway. Fløvik lies at 109 m above sea level. The nearest city is Halden, 35 km to the southwest. Among the landmarks around are Fredriksten (35 km), Øymark Church (2.2 km) and Klund Church (14.0 km). Among the natural features are Sarp Falls (34 km) and Grimsfjellet (3.0 km).