- Pleso Airport, also known as Zagreb Airport, is the main international airport in Croatia. It is located in the small town of Pleso, just outside the capital city of Zagreb. The airport serves as the primary gateway for travelers visiting Croatia, as well as those connecting to other countries in the region. It offers a wide range of domestic and international flights, with airlines such as Croatia Airlines, Lufthansa, Turkish Airlines, and Emirates operating from the airport. Pleso Airport has one main terminal building and offers various facilities, including shops, restaurants, car rental services, and transportation options to and from the airport.