Cheapest return PUS–CJU flights, October

AirHint found the following cheapest return flights from Busan (PUS) to Cheju (CJU) in October 2026 (see full year).

Return flights

18 Oct - 21 Oct Jin Air direct
18 Oct - 20 Oct Jin Air direct
14 Oct - 20 Oct Jeju Air direct
13 Oct - 20 Oct Jeju Air direct
19 Oct - 23 Oct Jin Air direct
14 Oct - 15 Oct Jeju Air direct
14 Oct - 22 Oct Jeju Air direct
13 Oct - 21 Oct Jeju Air direct
13 Oct - 14 Oct Jeju Air direct
13 Oct - 15 Oct Jeju Air direct
19 Oct - 01 Nov Air Busan direct
30 Oct - 06 Nov Korean Air direct
30 Oct - 02 Nov Korean Air direct
30 Oct - 01 Nov Korean Air direct

Also check the deals for one-way flights from Busan to Cheju 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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