- Kithira airport, officially known as Kithira Island National Airport, is a small airport located on the Greek island of Kythira. It is situated near the main town of Potamos and serves as the main gateway for tourists visiting the island. The airport has limited facilities, including a small terminal building and a single runway. It operates mainly domestic flights, with connections to Athens and other Greek islands. The airport provides basic amenities such as car rental services, taxi, and parking facilities for travelers.