Cheapest one-way flights from Seoul to Osaka in January from 79€

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

One-Way flights

20 Jan Jeju Air direct
27 Jan Jeju Air direct
13 Jan Jeju Air direct
28 Jan Jeju Air direct
07 Jan Jeju Air direct
19 Jan Jeju Air direct
15 Jan Jeju Air direct
18 Jan Jeju Air direct
02 Jan Jeju Air direct
25 Jan Jeju Air 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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