What terminal is Eastar Jet at ICN is a common question for travelers flying through Incheon International Airport, and passengers can typically find Eastar Jet operating from Terminal 1, known for its efficient layout and modern passenger services. The terminal provides streamlined check-in counters, clear signage, and helpful airport staff who assist travelers throughout the departu... https://www.findairportterminal.com/eastar-jet/eastar-jet-terminal-incheon-international-airport-icn/