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

20 dates in October, from $ 151. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
13 Oct 15 Oct Trinity Airways
Direct Flight
15 Oct 22 Oct Trinity Airways
Direct Flight
14 Oct 16 Oct Trinity Airways
Direct Flight
31 Oct 9 Nov Trinity Airways
Direct Flight
19 Oct 22 Oct Trinity Airways
Direct Flight
23 Oct 25 Oct Trinity Airways
Direct Flight
12 Oct 15 Oct Trinity Airways
Direct Flight
19 Oct 21 Oct Trinity Airways
Direct Flight
12 Oct 14 Oct Trinity Airways
Direct Flight
13 Oct 21 Oct Trinity Airways
Direct Flight
25 Oct 29 Oct Trinity Airways
Direct Flight
29 Oct 11 Nov Eastar Jet
Direct Flight
28 Oct 11 Nov Eastar Jet
Direct Flight
27 Oct 11 Nov Eastar Jet
Direct Flight
27 Oct 19 Nov Jeju Air
Direct Flight
15 Oct 11 Nov Eastar Jet
Direct Flight
29 Oct 19 Nov Eastar Jet
Direct Flight
29 Oct 12 Nov Eastar Jet
Direct Flight
27 Oct 12 Nov Eastar Jet
Direct Flight
14 Oct 26 Nov Eastar Jet
Direct Flight
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Deals for one-way flights from Seoul to Osaka in October.

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Updated Oct 11, 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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