Cheapest return flights from Osaka to Seoul in October from $146

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

Return flights

13 Oct - 20 Oct Peach direct
15 Oct - 18 Oct Korean Air direct
22 Oct - 26 Oct Korean Air direct
15 Oct - 19 Oct Korean Air direct
16 Oct - 19 Oct Asiana Airlines direct
10 Oct - 12 Oct Asiana Airlines direct
31 Oct - 01 Nov Korean Air direct
31 Oct - 03 Nov Asiana Airlines direct

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