Cheapest return flights from Cheju to Busan in October from $61

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

Return flights

01 Oct - 14 Oct Jeju Air direct
01 Oct - 13 Oct Jeju Air direct
01 Oct - 07 Oct Jeju Air direct
01 Oct - 19 Oct Jeju Air direct
07 Oct - 14 Oct Jeju Air direct
07 Oct - 13 Oct Jeju Air direct
07 Oct - 07 Oct Jeju Air direct
01 Oct - 15 Oct Jeju Air direct
01 Oct - 01 Oct Jeju Air direct
06 Oct - 14 Oct Jeju Air direct

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