Cheap flights from Jeju to Seoul

Direct flight: 439 km, ~31m from Jeju (CJU) to Seoul (ICN).

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Live fares · CJU → ICN

Frequently asked questions

  • How long is the flight from Jeju to Seoul?

    Direct flights from CJU to ICN cover approximately 439 km (273 miles), with an estimated flight time of 31m. Operating airlines: 7C.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: CJU → ICN Cheapest month to fly to Seoul All flights from Jeju All flights to Seoul Flights to Republic of Korea Visa-free with Republic of Korea passport 7C routes