Cheapest return flights from Seoul to Osaka in January from 194€

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

Return flights

21 Jan - 22 Jan Jeju Air direct
21 Jan - 23 Jan Jeju Air direct
28 Jan - 30 Jan Jeju Air direct
27 Jan - 30 Jan Peach direct
20 Jan - 22 Jan Jeju Air direct
28 Jan - 05 Feb Jeju Air direct
28 Jan - 03 Feb Jeju Air direct
21 Jan - 30 Jan Jeju Air direct
28 Jan - 04 Feb Jeju Air direct
20 Jan - 23 Jan Jeju Air direct
28 Jan - 29 Jan Jeju Air direct
28 Jan - 02 Feb Jeju Air direct
28 Jan - 07 Feb Jeju Air direct
28 Jan - 31 Jan Jeju Air direct
27 Jan - 29 Jan Peach direct
31 Jan - 03 Feb Peach direct
30 Jan - 02 Feb Peach direct
28 Jan - 27 Feb Asiana Airlines direct
27 Jan - 11 Feb Asiana Airlines direct
29 Jan - 05 Feb Jeju Air direct

Also check the deals for one-way flights from Seoul to Osaka 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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