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

20 dates in October, from $ 196. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
27 Oct 28 Oct Peach
Direct Flight
28 Oct 4 Nov Peach
Direct Flight
27 Oct 4 Nov Peach
Direct Flight
27 Oct 3 Nov Peach
Direct Flight
27 Oct 17 Nov Peach
Direct Flight
27 Oct 18 Nov Jeju Air
Direct Flight
28 Oct 28 Oct Jeju Air
Direct Flight
29 Oct 5 Nov Peach
Direct Flight
27 Oct 24 Nov Jeju Air
Direct Flight
29 Oct 11 Nov Jeju Air
Direct Flight
21 Oct 22 Oct Peach
Direct Flight
19 Oct 22 Oct Peach
Direct Flight
21 Oct 27 Oct Peach
Direct Flight
17 Oct 21 Oct Asiana Airlines
Direct Flight
20 Oct 21 Oct Peach
Direct Flight
19 Oct 21 Oct Peach
Direct Flight
27 Oct 30 Oct Peach
Direct Flight
27 Oct 2 Nov Peach
Direct Flight
26 Oct 27 Nov Jeju Air
Direct Flight
20 Oct 23 Oct Jeju Air
Direct Flight
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Deals for one-way flights from Seoul to Osaka in October.

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Updated Oct 14, 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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