Cheapest one-way flights from Seoul to Osaka in January from $207

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

One-Way flights

26 Jan Asiana Airlines direct
05 Jan Asiana Airlines direct
03 Jan Asiana Airlines direct
11 Jan Asiana Airlines direct
07 Jan Asiana Airlines direct
06 Jan Asiana Airlines direct
22 Jan Asiana Airlines direct
01 Jan Asiana Airlines direct
14 Jan Asiana Airlines direct
13 Jan Asiana Airlines direct

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

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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