Jeju international airport (IATA: CJU, ) has a total of 23 airlines providing direct flights (thirteen local, ten international). The vast majority of flights to Jeju are from Gimpo (Seoul's domestic airport) or Busan; there is also one direct flight per week to Incheon, seven direct flights per week to Tokyo Narita, seven to Osaka Kansai, four to Beijing, plus flights to Shanghai Pudong, Nagoya, Shenyang, Fukuoka, Dalian and Changchun.
Eastar Jet also started operation from Jeju to Seoul Gimpo, Gunsan, and Cheongju.
Despite being budget airlines, they offer good service and are willing to change flights (including refunding the difference if you change to a cheaper flight), but they can be a challenge to book flights without speaking Korean.
Unfortunately, travel between Jeju and almost anywhere outside of Asia is not very convenient. Most itineraries will require either changing airports (likely in Seoul between Gimpo and Incheon), or spending a night in some other city. Your best bet is to try to sandwich the flight to Jeju between time in other cities in Asia. Jeju airport is undergoing active expansion so keep an eye out as more convenient routes may pop up in the near future.
The Most Frequently Asked Travel Questions about Jeju
Where To Stay & Best Hotels in Jeju - updated Apr 2024
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Jeju Travel Guide from Wikitravel. Many thanks to all Wikitravel contributors. Text is available under Creative Commons Attribution-ShareAlike 3.0, images are available under various licenses, see each image for details.
