Žemėlapis › Countries › Norvegija Airports in Oslas 4 airports · 0 with scheduled flights Other airfields Oslas 4 Gressholmen Seaplane BaseOsloNO-0004Lindøye Seaplane BaseOsloNO-0005Oslo Heliport, RikshospitaletOsloENRHOslo Heliport, UllevaalOsloENUH