Finnair BCN Terminal Finnair flies out of Barcelona El Prat Airport (BCN), usually landing and taking off from Terminal 1 (T1). The <a href='https://www.worldsairportsterminals.com/finnair/finnair-barcelona-el-prat-airport-bcn-terminal/'> Finnair BCN Terminal</a> may change, so if you're flying with Finnair, make sure to check your flight status beforehand. Before your Finnair flight, T1 has a number of amenities, including dining options, retail stores, and cozy lounges. To ensure a seamless journey, plan to arrive early.