Cheapest one-way flights from Osaka to Seoul in October from $74

Best time to book flights for Osaka (KIX) to Seoul (ICN) flights at AirHint

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

One-Way flights

16 Oct Peach direct
15 Oct Peach direct
24 Oct Peach direct
01 Oct Peach direct
17 Oct Peach direct
25 Oct Peach direct
04 Oct Peach direct
19 Oct Jeju Air direct
23 Oct Jeju Air direct
22 Oct Jeju 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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