Cheapest return flights from Seoul to Osaka in January from 145€

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

Return flights

26 Jan - 30 Jan Peach direct
25 Jan - 29 Jan Peach direct
05 Jan - 08 Jan Air Seoul, Inc
21 Jan - 26 Jan Jeju Air direct
21 Jan - 28 Jan Jeju Air direct
28 Jan - 03 Feb Jeju Air direct
30 Jan - 06 Feb Jeju Air direct
11 Jan - 15 Jan Peach direct
06 Jan - 09 Jan Peach direct
30 Jan - 03 Feb Jeju Air direct
30 Jan - 02 Feb Jeju Air direct
05 Jan - 08 Jan Jeju Air direct
28 Jan - 29 Jan Jeju Air direct
02 Jan - 08 Jan Peach direct
30 Jan - 01 Feb Jeju Air direct
29 Jan - 03 Feb Jeju Air direct
28 Jan - 04 Feb Jeju Air direct
19 Jan - 05 Feb Peach direct
28 Jan - 01 Feb Jeju Air direct
29 Jan - 01 Feb Jeju Air direct

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

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