Cheapest return flights from Osaka to Seoul in September from 202€

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

Return flights

14 Sep - 17 Sep Korean Air direct
15 Sep - 17 Sep Korean Air direct
10 Sep - 15 Sep Korean Air direct
23 Sep - 27 Sep Korean Air direct
24 Sep - 27 Sep Korean Air direct
07 Sep - 10 Sep Korean Air direct
23 Sep - 26 Sep Korean Air direct
14 Sep - 21 Sep Korean Air direct
19 Sep - 22 Sep Asiana Airlines direct
19 Sep - 19 Sep Korean Air direct

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

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