This source from Travel-Dealz.com details a recent deal offering business class flights between Scandinavia and Doha on Finnair for 20,000 Avios and a small cash fee. The deal was initially advertised in March but was later retracted due to a change in the Finnair frequent flyer program. Despite the deal's expiry, the article provides details about the Finnair business class product on the route, which is operated in partnership with Qatar Airways. While the deal itself may no longer be available, the article offers valuable information for travelers seeking business class flights on this route.