Cheapest return flights from Osaka to Seoul in October from $141

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

Return flights

01 Oct - 06 Oct Eastar Jet direct
02 Oct - 06 Oct Eastar Jet direct
03 Oct - 06 Oct Eastar Jet direct
01 Oct - 14 Oct Eastar Jet direct
01 Oct - 13 Oct Eastar Jet direct
01 Oct - 05 Oct Eastar Jet direct
01 Oct - 07 Oct Eastar Jet direct
12 Oct - 14 Oct Eastar Jet direct
01 Oct - 21 Oct Eastar Jet direct
01 Oct - 15 Oct Eastar Jet direct
28 Oct - 01 Nov Korean Air direct
26 Oct - 03 Nov Asiana Airlines direct
24 Oct - 04 Nov Korean Air direct
29 Oct - 07 Nov Korean Air direct
30 Oct - 01 Nov Asiana Airlines direct
30 Oct - 02 Nov Asiana Airlines direct
31 Oct - 07 Nov Asiana Airlines direct
31 Oct - 03 Nov Asiana Airlines direct
31 Oct - 02 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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