Asiana Airlines flights from Cheongju (CJJ) to Jeju (CJU).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:50 Cheongju (CJJ) 07:55 Jeju (CJU)
Asiana Airlines OZ 8231 Non-stop Airbus A321 (321) 1:05 Effective 2026-03-29 through 2026-10-24
Daily 10:00 Cheongju (CJJ) 11:10 Jeju (CJU)
Asiana Airlines OZ 8231 Non-stop Airbus A321 (321) 1:10 Valid until 2026-03-28
Daily 10:00 Cheongju (CJJ) 11:10 Jeju (CJU)
Asiana Airlines OZ 8231 Non-stop Airbus A321 (321) 1:10 Effective from 2026-10-25
Daily 12:55 Cheongju (CJJ) 14:00 Jeju (CJU)
Asiana Airlines OZ 8233 Non-stop Airbus A321 (321) 1:05 Effective 2026-03-29 through 2026-10-24
Daily 13:50 Cheongju (CJJ) 15:00 Jeju (CJU)
Asiana Airlines OZ 8233 Non-stop Airbus A321 (321) 1:10 Valid until 2026-03-28
Daily 13:50 Cheongju (CJJ) 15:00 Jeju (CJU)
Asiana Airlines OZ 8233 Non-stop Airbus A321 (321) 1:10 Effective from 2026-10-25
Daily 17:10 Cheongju (CJJ) 18:20 Jeju (CJU)
Asiana Airlines OZ 8235 Non-stop Airbus A321 (321) 1:10 Effective 2026-03-29 through 2026-10-24
Daily 19:50 Cheongju (CJJ) 21:00 Jeju (CJU)
Asiana Airlines OZ 8235 Non-stop Airbus A321 (321) 1:10 Valid until 2026-03-28
Daily 19:50 Cheongju (CJJ) 21:00 Jeju (CJU)
Asiana Airlines OZ 8235 Non-stop Airbus A321 (321) 1:10 Effective from 2026-10-25




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Asiana Airlines flights from Cheongju (CJJ) to Jeju (CJU).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Asiana Airlines OZ8231
06:50
Cheongju (CJJ)

07:55
Jeju (CJU)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8231
10:00
Cheongju (CJJ)

11:10
Jeju (CJU)
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8231
10:00
Cheongju (CJJ)

11:10
Jeju (CJU)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8233
12:55
Cheongju (CJJ)

14:00
Jeju (CJU)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8233
13:50
Cheongju (CJJ)

15:00
Jeju (CJU)
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8233
13:50
Cheongju (CJJ)

15:00
Jeju (CJU)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8235
17:10
Cheongju (CJJ)

18:20
Jeju (CJU)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8235
19:50
Cheongju (CJJ)

21:00
Jeju (CJU)
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Flights:
Asiana Airlines OZ8235
19:50
Cheongju (CJJ)

21:00
Jeju (CJU)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Airbus A321 (321)
  • A domestic route departing from the Cheongju airport (CJJ) and arriving at Jeju airport (CJU).
  • The flight distance is 229 miles, or 368 km.
  • The timezone of both the departure and the arrival airports is UTC+9 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:05 and 1:10.
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