Cheapest return flights from Osaka (KIX) to Seoul (ICN), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Oct 17 Oct Asiana Airlines
Direct Flight
07 Oct 18 Oct Asiana Airlines
Direct Flight
08 Oct 17 Oct Asiana Airlines
Direct Flight
08 Oct 13 Oct Asiana Airlines
Direct Flight
23 Oct 25 Oct Jeju Air
Direct Flight
07 Oct 21 Oct Asiana Airlines
Direct Flight
14 Oct 15 Oct Jeju Air
Direct Flight
18 Oct 23 Oct Asiana Airlines
Direct Flight
24 Oct 25 Oct Peach
Direct Flight
07 Oct 11 Oct Asiana Airlines
Direct Flight
15 Oct 13 Nov Asiana Airlines
Direct Flight
14 Oct 13 Nov Asiana Airlines
Direct Flight
24 Oct 02 Nov Asiana Airlines
Direct Flight
28 Oct 18 Nov Eastar Jet
Direct Flight
24 Oct 01 Nov Asiana Airlines
Direct Flight
28 Oct 11 Nov Eastar Jet
Direct Flight
21 Oct 11 Nov Eastar Jet
Direct Flight
27 Oct 11 Nov Eastar Jet
Direct Flight
28 Oct 17 Nov Eastar Jet
Direct Flight
28 Oct 10 Nov Eastar Jet
Direct Flight
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deals for one-way flights from Osaka to Seoul in October.

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Updated Jun 29, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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