Cheapest return flights from Cheju to Osaka in September from $246

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

Return flights

11 Sep - 13 Sep Jeju Air
16 Sep - 20 Sep Jeju Air
20 Sep - 23 Sep Jeju Air
20 Sep - 24 Sep Jeju Air
19 Sep - 22 Sep Jeju Air
21 Sep - 24 Sep Jeju Air
22 Sep - 26 Sep Jeju Air
26 Sep - 27 Sep Korean Air

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