Jeju Air

Jeju Air (IATA 7C, ICAO JJA) is a low-cost carrier based in South Korea, operating from hubs at Seoul's Incheon and Gimpo airports alongside bases including Busan and its namesake Jeju. Its network centers on domestic Korean routes and short- to medium-haul international flying across East and Southeast Asia, reaching destinations in Japan, China, Taiwan, Vietnam, the Philippines and Thailand. The fleet is built around the Boeing 737, chiefly the Boeing 737-800, which are the types shown on the seat maps here. Jeju Air is a member of the Value Alliance.