Blue1 Oy is a Finnish airline owned by CityJet. It formerly used to be a subsidiary of the SAS Group and flew to around 28 destinations in Finland, Scandinavia and other countries in Europe mainly from its base at Helsinki Airport. It carried over 1.7 million passengers in 2011. The airline also used to be a member of Star Alliance and has its head office in Vantaa.

Blue1 Oy is a Finnish airline owned by CityJet. It formerly used to be a subsidiary of the SAS Group and flew to around 28 destinations in Finland, Scandinavia and other countries in Europe mainly from its base at Helsinki Airport. It carried over 1.7 million passengers in 2011. The airline also used to be a member of Star Alliance and has its head office in Vantaa.