My Favourite Business Class Seat This Year! This is my full review of the Finnair Airbus A350 business class on the Dubai International Airport (DXB) to Helsinki Airport (HEL) route and back. I paid about 3,400 USD for this return trip to fully test the Finnair A350 business class seat and overall experience. The Finnair A350 business class seat is one of the most unique designs in the industry. It feels like a cradle where you naturally sink into the soft fabric and stay in a relaxed reclined p