฿3,460 Cheap Korean Air flights from Cheongju to Jeju (CJJ→CJU)

View ฿3,460 flight on Fri, 13 Jun 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Korean Air flights from Cheongju to Jeju (CJJ→CJU)

Prices were available within the past 7 days and start at ฿3,460 for one-way flights and ฿6,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 4 Aug - Sun, 10 Aug
CJJ
Cheongju
CJU
Jeju City
฿6,900 Return, found 9 hours ago
฿6,900
Return
found 9 hours ago
Select Korean Air flight, departing Mon, 4 Aug from Cheongju to Jeju City, returning Sun, 10 Aug, priced at ฿6,900 found 9 hours ago
*Available to Expedia members.