Cheapest one-way flights from Osaka to Seoul in January from $56

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

One-Way flights

06 Jan Peach direct
07 Jan Peach direct
05 Jan Peach direct
08 Jan Peach direct
02 Jan Peach direct
14 Jan Peach direct
03 Jan Peach direct
01 Jan Peach direct
19 Jan Jeju Air direct
20 Jan Jeju Air direct

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

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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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