S7 Airlines (Siberia Airlines brand) is a Russian airline based at Tolmachevo Airport (OVB) in Novosibirsk. S7 Airlines is a member of oneworld alliance.
The airline operates scheduled flights to over 140 destinations in 34 countries. Its international route network covers countries of the Commonwealth of Independent States (CIS), Europe, the Near East, Southeast Asia and countries of the Asia-Pacific region.