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.