The Korea Tourism Organization announced the restart of Incheon–Jeju direct flights, listing an initial operating period of May 16–30 and June 1–August 7, 2026. Jeju Air separately posted an additional Incheon–Jeju schedule for October 25, 2026–March 27, 2027. Routes and operating days can change by season, so check the airline’s official schedule and booking search for your travel date. If the times do not fit, compare a transfer via Gimpo.
When comparing the options, include travel time between Incheon and Gimpo airports, the domestic flight schedule, terminal details and any baggage recheck requirements. These conditions can vary by itinerary.