Karun Airlines (formerly Iranian Naft Airlines) is an airline based in Tehran, Iran. It operates cargo and passenger scheduled and charter services within Iran and to neighbouring regions. Its main bases are Tehran Mehrabad Airport and Ahvaz International Airport with secondary bases at Bandar Abbas International Airport, Isfahan International Airport and Shiraz International Airport.
The airline was established and started operations in 1992. In 2004 it officially became known as Iranian Naft Airline. Owned and operated by the Retirement Organization of National Iranian Oil Company, it has more than 600 employees.
In September 2017, it was announced that the airline was to be renamed as Karun Airlines.
As of August 2025, Karun Airlines serves the following destinations:
, Karun Airlines operates the following aircraft:
The airline previously operated a Boeing 737-300, leased from Khors Aircompany.