Cheapest return flights from Cheju to Chongju in September from $30

AirHint found the following cheapest return flights from Cheju (CJU) to Chongju (CJJ) in September 2026 (see full year).

Return flights

08 Sep - 15 Sep Jeju Air direct
08 Sep - 08 Sep Jeju Air direct
09 Sep - 15 Sep Jeju Air direct
15 Sep - 15 Sep Jeju Air direct
10 Sep - 15 Sep Jeju Air direct
08 Sep - 22 Sep Jeju Air direct
09 Sep - 22 Sep Jeju Air direct
15 Sep - 22 Sep Jeju Air direct
10 Sep - 22 Sep Jeju Air direct
22 Sep - 22 Sep Jeju Air direct
15 Sep - 01 Oct Jeju Air direct
22 Sep - 01 Oct Jeju Air direct
22 Sep - 11 Oct Jeju Air direct
17 Sep - 01 Oct Jeju Air direct
22 Sep - 06 Oct Jeju Air direct
17 Sep - 06 Oct Jeju Air direct
10 Sep - 01 Oct Jeju Air direct
15 Sep - 05 Oct Jeju Air direct
22 Sep - 12 Oct Jeju Air direct
22 Sep - 05 Oct Jeju Air direct

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

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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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