Eastar JetESR/ ZE

Eastar Jet is a South Korean low-cost carrier headquartered in Seoul that was founded in 2005 and began operations in 2007. The airline operates both domestic and international routes primarily within East Asia, focusing on point-to-point service from its main bases in Incheon and Busan to destinations across South Korea, China, Japan, and Southeast Asia. As a low-cost carrier, Eastar Jet offers a single economy cabin configuration with a baggage and ancillary fee-based business model typical of budget airlines in the region. The airline is not part of any major global alliance, instead operating independently to maintain low-cost operations and competitive fares. Eastar Jet represents a significant player in South Korea's budget aviation market, competing directly with other regional low-cost carriers and contributing to the growth of affordable air travel in Northeast Asia.