Cheapest return flights from Cheju to Chongju in October from 23€

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

Return flights

01 Oct - 13 Oct Eastar Jet direct
01 Oct - 14 Oct Eastar Jet direct
01 Oct - 15 Oct Eastar Jet direct
02 Oct - 13 Oct Eastar Jet direct
15 Oct - 15 Oct Eastar Jet direct
14 Oct - 14 Oct Eastar Jet direct
14 Oct - 15 Oct Eastar Jet direct
02 Oct - 14 Oct Eastar Jet direct
02 Oct - 15 Oct Eastar Jet direct
01 Oct - 11 Oct Eastar Jet direct
16 Oct - 04 Nov Eastar Jet direct
15 Oct - 04 Nov Eastar Jet direct
22 Oct - 11 Nov Eastar Jet direct
16 Oct - 03 Nov Eastar Jet direct
15 Oct - 03 Nov Eastar Jet direct
14 Oct - 03 Nov Eastar Jet direct
21 Oct - 04 Nov Jeju Air direct
21 Oct - 10 Nov Jeju Air direct
22 Oct - 04 Nov Eastar Jet direct
22 Oct - 10 Nov Eastar Jet direct

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

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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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