Cheapest return flights from Cheju to Chongju in December from $22

AirHint found the following cheapest return flights from Cheju (CJU) to Chongju (CJJ) in December 2025 (see full year).

Return flights

23 Dec - 06 Jan Jeju Air direct
24 Dec - 06 Jan Jeju Air direct
25 Dec - 06 Jan Jeju Air direct
24 Dec - 13 Jan Jeju Air direct
17 Dec - 22 Dec Jin Air direct
23 Dec - 04 Jan Jeju Air direct
23 Dec - 12 Jan Jeju Air direct
23 Dec - 05 Jan Jeju Air direct
25 Dec - 13 Jan Jeju Air direct
25 Dec - 05 Jan Jeju Air direct
24 Dec - 04 Jan Jeju Air direct
18 Dec - 22 Dec Jin Air direct
22 Dec - 22 Dec Eastar Jet direct
23 Dec - 29 Dec Jeju Air direct
25 Dec - 29 Dec Jeju Air direct
24 Dec - 29 Dec Jeju Air direct
22 Dec - 29 Dec Eastar Jet direct
29 Dec - 29 Dec Jeju Air direct
23 Dec - 23 Dec Jeju Air direct
26 Dec - 29 Dec Jeju Air direct

Also check the deals for one-way flights from Cheju to Chongju in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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