Widerøe's Flyveselskap AS, trading as Widerøe, is a regional airline in Norway and part of the SAS Group. It operates a fleet of 35 Bombardier Dash 8 aircraft (39-78 seats), serving 41 domestic and 6 international destinations. The largest regional airline in the Nordic countries, Widerøe has a turnover of NOK 2.9 billion, 2 million annual passengers, 1,400 employees and makes 400 take-offs and landings each day. The public service obligation services (PSO) with the Norwegian Ministry of Transport and Communications on the regional airport network account for slightly less than half of Widerøe's operations. The remaining services consist of services on primary airports in Northern Norway, and services from Sandefjord Airport, Torp to other primary airports, and some international services from Oslo/Gardermoen, Sandefjord/Torp, Kristiansand/Kjevik, Stavanger/Sola, Bergen/Flesland and Trondheim/Værnes.
The company has its head offices in Bodø, although it retains a large administration in Lysaker. The main bases are Sandefjord Airport, Torp, Bodø Airport, Tromsø Airport, Bergen Airport, Flesland and Oslo Airport, Gardermoen. Widerøe's operations are focused on point-to-point transit, although the airline essentially feeds medium-haul and international airlines at the bases. Widerøe retains interlining agreements and participates in EuroBonus for international flights.
The airline was founded in 1934, and started with air shows, aviation schools, advertisement flights, cartography and other general aviation. In 1936, Widerøe started scheduled sea plane flights and from 1940 also ambulance flights. During the 1940s and 1950s, the airline increased its sea plane routes, and established a main fleet of DHC-3 Otters and Noorduyn Norseman. From 1968, Widerøe started flying to the STOLports built in Northern and Western Norway using DHC-6 Twin Otters, and later also with Dash 7. In 1989, Widerøe bought Norsk Air and started services from Sandefjord. During the 1990s, replaced all its aircraft with Dash 8; in the 2000s it was bought by the SAS Group and took over SAS Commuter's operations in Northern Norway. In 2010, Widerøe took over the regional SAS services in Western Norway.