Muan International Airport is an international airport in Muan County, South Jeolla Province, South Korea. Construction of the airport began in 1997, and the airport opened on 9 November 2007. The airport serves the province of South Jeolla, especially the cities of Gwangju, Mokpo, and Naju. It replaced the nearby Mokpo Airport, and is expected to replace the nearby Gwangju Airport as well. The airport is managed by Korea Airports Corporation and served 543,247 passengers in 2018.