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Cheapest one-way flights from Seoul (GMP) to Osaka (KIX), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
21 Oct	Peach Direct Flight
22 Oct	Peach Direct Flight
07 Oct	Peach Direct Flight
23 Oct	Peach Direct Flight
15 Oct	Peach Direct Flight
05 Oct	Peach Direct Flight
24 Oct	Peach Direct Flight
16 Oct	Peach Direct Flight
04 Oct	Peach Direct Flight
27 Oct	Asiana Airlines Direct Flight

deals for return flights from Seoul to Osaka in October.

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Updated May 21, 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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Cheapest one-way flights from Seoul (GMP) to Osaka (KIX), October

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