Cheapest return flights from Osaka to Seoul in August from 128€

AirHint found the following cheapest return flights from Osaka (KIX) to Seoul (GMP) in August 2026 (see full year).

Return flights

31 Aug - 09 Sep Jeju Air direct
31 Aug - 08 Sep Jeju Air direct
26 Aug - 02 Sep Jeju Air direct
27 Aug - 09 Sep Jeju Air direct
26 Aug - 03 Sep Jeju Air direct
19 Aug - 26 Aug Jeju Air direct
24 Aug - 27 Aug Jeju Air direct
25 Aug - 26 Aug Jeju Air direct
31 Aug - 06 Sep Jeju Air direct
20 Aug - 25 Aug Jeju Air direct
05 Aug - 19 Aug Jeju Air direct
04 Aug - 19 Aug Jeju Air direct
03 Aug - 06 Aug Jeju Air direct
27 Aug - 30 Aug Jeju Air direct
19 Aug - 22 Aug Jeju Air direct
04 Aug - 11 Aug Jeju Air direct
30 Aug - 01 Sep Jeju Air direct
29 Aug - 07 Sep Jeju Air direct

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

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