Onur Air is a Turkish private airline founded in 1992 and headquartered in Istanbul, Turkey. It has operated as both a charter and scheduled low-cost carrier, offering flights to numerous destinations across Europe, the Middle East, and domestic Turkish routes. The airline primarily serves leisure travelers, operating seasonal charter flights for European tour operators as well as scheduled services from its main base at Istanbul Atatürk Airport. Onur Air has faced periods of financial difficulty and operational suspension over the years. At its peak, Onur Air was one of Turkey's larger private carriers, competing with other low-cost and charter airlines in the Turkish market. The airline suspended scheduled operations in 2019 following financial and regulatory challenges.