- Barcelona Airport, also known as El Prat Airport, is the main international airport serving Barcelona, Catalonia, Spain. It is located about 12 kilometers southwest of the city center and is one of the busiest airports in Europe. The airport has two terminals, Terminal 1 and Terminal 2, and offers a wide range of domestic and international flights. It is a hub for several major airlines, including Vueling, Ryanair, and Air Europa. Barcelona Airport offers various facilities and services for passengers, such as shops, restaurants, car rental, and transportation options to the city center.