Finnair Oyj marketed as Finnair is a currently operating Europen scheduled full-service airline company based in Helsinki-Vantaa Airport, in Helsinki, Finland.
This carrier's IATA code is AY, and its 3-character ICAO designator is FIN. Established 100 years ago in 1923, the airline is one of the oldest airline companies in the world. Along with American Airlines, Qatar Airways, British Airways, and 10 others, Finnair is a oneworld alliance member.
Finnair offers both web and mobile check-in facilities for the convenience of its passengers. The most recent information about Finnair baggage policy (last updated 2023) is available on the airline's official website via the link in the menu on the left.
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