Cheapest one-way flights from Osaka to Seoul in October from $75

AirHint found the following cheapest one-way flights from Osaka (KIX) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

01 Oct Jin Air direct
03 Oct Peach direct
29 Oct Jin Air direct
28 Oct Jin Air direct
30 Oct Jin Air direct
13 Oct Peach direct
20 Oct Jin Air direct
23 Oct Jeju Air direct
26 Oct Jin Air direct
25 Oct Jin Air direct

Also check the deals for return flights from Osaka to Seoul in October.

Skyscanner

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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