Originally Posted by
crumble
By booking an AF-code flight in cooperation with Finnair you get Flying Blue points, but not from an AY-flight. In other words, you don't get FB points from Finnair flights, unless it's a cooperation with a FB partner and you are flying with a FB-code ticket.
The ticket prices also vary according the ticket issuer and luckily for the last six months AirFrance has always offered cheaper tickets in economy than Finnair

Thank you guys to both of you for your feedback! Unfortunatly my flight is from Finland to UK and it's only AY code :-( Finland is not "the best" country for Flying Blue points, with SAS and Finnair mainly present, and fly to "my home Italy" generally cheaper with Lufthansa or Austrian Airlines... Hope I will get some business trip to AirFrance or KLM destination soon
Kiitos!!