Cheapest return flights from Cheju to Osaka in August from $120

AirHint found the following cheapest return flights from Cheju (CJU) to Osaka (KIX) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep T'way Air direct
26 Aug - 28 Aug T'way Air direct
29 Aug - 01 Sep Jeju Air
27 Aug - 30 Aug T'way Air direct
26 Aug - 30 Aug T'way Air direct
27 Aug - 29 Aug T'way Air direct
08 Aug - 20 Aug T'way Air direct
23 Aug - 26 Aug T'way Air direct
30 Aug - 02 Sep T'way Air direct
22 Aug - 28 Aug T'way Air
22 Aug - 28 Aug T'way Air direct
18 Aug - 25 Aug Jeju Air
23 Aug - 24 Aug T'way Air direct
30 Aug - 01 Sep T'way Air direct
29 Aug - 01 Sep T'way Air direct
25 Aug - 03 Sep T'way Air direct
29 Aug - 16 Sep Tigerair Taiwan
28 Aug - 16 Sep Tigerair Taiwan
28 Aug - 01 Sep Tigerair Taiwan
29 Aug - 07 Sep Tigerair Taiwan

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

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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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