Air Busan Co., Ltd., operating as Air Busan (Korean: 에어부산; RR: E-eo Busan) is a low-cost airline with main base in Busanjin-gu, Busan, South Korea. It is a subsidiary of Asiana Airlines. Air Busan is South Korea’s third largest low-cost airline.
As of June 2025, Air Busan operates the following aircraft: Airbus A320, Airbus A321.
Air Busan is operating flights from/to 27 airports in 13 countries: South Korea, Japan, China, Vietnam, Thailand, Philippines, Taiwan, Indonesia, Hong Kong, Malaysia and other destinations.