Cheapest one-way flights from Osaka to Seoul in October from $69

AirHint found the following cheapest one-way flights from Osaka (KIX) to Seoul (GMP) in October 2026 (see full year).

One-Way flights

07 Oct Peach direct
01 Oct Jeju Air direct
13 Oct Jeju Air direct
15 Oct Jeju Air direct
14 Oct Jeju Air direct
08 Oct Jeju Air direct
12 Oct Jeju Air direct
06 Oct Jeju Air direct
16 Oct Jeju Air direct
23 Oct Jeju Air direct

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

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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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