All airlines flying from Cheongju (CJJ) to Jeju (CJU).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
09:55
Cheongju (CJJ)
11:05
Jeju (CJU) Jeju Air 7C 211 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-29 through 2026-10-24 |
| Daily
10:30
Cheongju (CJJ)
11:40
Jeju (CJU) Jeju Air 7C 211 Non-stop Boeing 737-800 (738) 1:10 Effective from 2026-10-25 |
| Daily
10:45
Cheongju (CJJ)
11:55
Jeju (CJU) Jeju Air 7C 211 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-03-02 |
| Daily
11:15
Cheongju (CJJ)
12:25
Jeju (CJU) Jeju Air 7C 213 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-29 through 2026-10-24 |
| Daily
11:30
Cheongju (CJJ)
12:40
Jeju (CJU) Jeju Air 7C 213 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-03-28 |
| Daily
11:30
Cheongju (CJJ)
12:40
Jeju (CJU) Jeju Air 7C 213 Non-stop Boeing 737-800 (738) 1:10 Effective from 2026-10-25 |
| Daily
18:35
Cheongju (CJJ)
19:45
Jeju (CJU) Jeju Air 7C 225 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-03-02 |
| Daily
18:55
Cheongju (CJJ)
20:10
Jeju (CJU) Jeju Air 7C 225 Non-stop Boeing 737-800 (738) 1:15 Effective from 2026-03-29 |
| Daily
19:15
Cheongju (CJJ)
20:25
Jeju (CJU) Jeju Air 7C 227 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-03-28 |
| Daily
19:15
Cheongju (CJJ)
20:25
Jeju (CJU) Jeju Air 7C 227 Non-stop Boeing 737-800 (738) 1:10 Effective from 2026-10-25 |
| Daily
19:20
Cheongju (CJJ)
20:30
Jeju (CJU) Jeju Air 7C 227 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-29 through 2026-10-24 |
| Daily
10:40
Cheongju (CJJ)
11:50
Jeju (CJU) Jin Air LJ 401 Non-stop Boeing 737-800 (738) 1:10 |
| Tue,Thu,Sat,Sun
15:55
Cheongju (CJJ)
17:05
Jeju (CJU) Jin Air LJ 409 Non-stop Boeing 737-900 (739) 1:10 |
| Mon,Wed,Fri
16:00
Cheongju (CJJ)
17:10
Jeju (CJU) Jin Air LJ 409 Non-stop Boeing 737-900 (739) 1:10 |
| Daily
17:45
Cheongju (CJJ)
18:55
Jeju (CJU) Jin Air LJ 413 Non-stop Boeing 737-800 (738) 1:10 |
| Daily
06:50
Cheongju (CJJ)
08:00
Jeju (CJU) Eastar Jet ZE 711 Non-stop Boeing 737-800 (738) 1:10 |
| Daily
10:35
Cheongju (CJJ)
11:50
Jeju (CJU) Eastar Jet ZE 713 Non-stop Boeing 737-800 (738) 1:15 |
| Daily
19:35
Cheongju (CJJ)
20:45
Jeju (CJU) Eastar Jet ZE 715 Non-stop Boeing 737-800 (738) 1:10 |
| Daily
09:10
Cheongju (CJJ)
10:20
Jeju (CJU) T'way Air TW 835 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-28 |
| Daily
13:00
Cheongju (CJJ)
14:10
Jeju (CJU) T'way Air TW 837 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-28 |
| Mon,Wed,Fri,Sat
16:55
Cheongju (CJJ)
18:05
Jeju (CJU) T'way Air TW 839 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-28 |
| Wed
07:45
Cheongju (CJJ)
08:55
Jeju (CJU) T'way Air TW 841 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-25 |
| Mon
07:55
Cheongju (CJJ)
09:05
Jeju (CJU) T'way Air TW 841 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-23 |
| Fri
07:55
Cheongju (CJJ)
09:00
Jeju (CJU) T'way Air TW 841 Non-stop Boeing 737 (737) 1:05 Valid until 2026-03-27 |
| Tue,Thu,Sat,Sun
08:35
Cheongju (CJJ)
09:45
Jeju (CJU) T'way Air TW 843 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-28 |
| Mon,Wed,Fri
19:55
Cheongju (CJJ)
21:05
Jeju (CJU) T'way Air TW 845 Non-stop Boeing 737 (737) 1:10 Valid until 2026-03-27 |
| Daily
09:15
Cheongju (CJJ)
10:25
Jeju (CJU) Korean Air KE 1707 Non-stop Airbus A220-300 (223) 1:10 Effective 2026-03-29 through 2026-10-24 |
| Daily
09:25
Cheongju (CJJ)
10:35
Jeju (CJU) Korean Air KE 1707 Non-stop Airbus A220-300 (223) 1:10 Valid until 2026-03-28 |
| Daily
09:25
Cheongju (CJJ)
10:35
Jeju (CJU) Korean Air KE 1707 Non-stop Airbus A220-300 (223) 1:10 Effective from 2026-10-25 |
| Tue,Thu,Sat
11:00
Cheongju (CJJ)
12:10
Jeju (CJU) Korean Air KE 1709 Non-stop Airbus A220-300 (223) 1:10 Effective 2026-03-31 through 2026-10-24 |
| Daily
13:15
Cheongju (CJJ)
14:25
Jeju (CJU) Korean Air KE 1711 Non-stop Airbus A220-300 (223) 1:10 Effective from 2026-10-25 |
| Daily
13:15
Cheongju (CJJ)
14:25
Jeju (CJU) Korean Air KE 1713 Non-stop Airbus A220-300 (223) 1:10 Valid until 2026-03-28 |
| Daily
14:05
Cheongju (CJJ)
15:15
Jeju (CJU) Korean Air KE 1717 Non-stop Airbus A220-300 (223) 1:10 Effective 2026-03-29 through 2026-10-24 |
| Daily
16:30
Cheongju (CJJ)
17:40
Jeju (CJU) Korean Air KE 1719 Non-stop Airbus A220-300 (223) 1:10 Valid until 2026-03-28 |
| Daily
16:30
Cheongju (CJJ)
17:40
Jeju (CJU) Korean Air KE 1719 Non-stop Airbus A220-300 (223) 1:10 Effective from 2026-10-25 |
| Daily
17:20
Cheongju (CJJ)
18:30
Jeju (CJU) Korean Air KE 1725 Non-stop Airbus A220-300 (223) 1:10 Effective 2026-03-29 through 2026-10-24 |
| Daily
18:20
Cheongju (CJJ)
19:30
Jeju (CJU) Korean Air KE 1725 Non-stop Boeing 737-900 (739) 1:10 Valid until 2026-03-28 |
| Daily
18:20
Cheongju (CJJ)
19:30
Jeju (CJU) Korean Air KE 1725 Non-stop Airbus A220-300 (223) 1:10 Effective from 2026-10-25 |
| 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 |
| Direct Codeshare Flights: |
| Daily
10:40
Cheongju (CJJ)
11:50
Jeju (CJU) Korean Air KE 5177 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-03-28 Codeshare flight, operated by Jin Air.(LJ 401) |
| Daily
17:45
Cheongju (CJJ)
18:55
Jeju (CJU) Korean Air KE 5179 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-03-28 Codeshare flight, operated by Jin Air.(LJ 413) |
| Tue,Thu,Sat,Sun
15:55
Cheongju (CJJ)
17:05
Jeju (CJU) Korean Air KE 5187 Non-stop Boeing 737-900 (739) 1:10 Valid until 2026-03-28 Codeshare flight, operated by Jin Air.(LJ 409) |
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- 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 1:15.
