Tromsø Airport (IATA: TOS, ICAO: ENTC) is the principal airport serving Tromsø, a city located well above the Arctic Circle in northern Norway. It is one of the busiest airports in Norway by passenger traffic and serves as a key hub for air travel in the High North region. The airport handles both domestic and international routes, connecting Tromsø to Oslo, Bergen, and other Norwegian cities, as well as seasonal and year-round international destinations. It plays a vital logistical role for communities throughout northern Norway, including Troms and Finnmark counties. Located on the island of Tromsøya, the airport sits close to the city center, making ground access relatively straightforward. It is frequently used by tourists seeking the Northern Lights, the Midnight Sun, and Arctic wilderness experiences.