Cheapest return flights from Seoul to Osaka in January from 76€

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

Return flights

29 Jan - 31 Jan Aero K Airlines direct
26 Jan - 30 Jan Aero K Airlines direct
14 Jan - 28 Jan Peach direct
16 Jan - 20 Jan Peach direct
15 Jan - 23 Jan Peach direct
05 Jan - 23 Jan Jin Air direct
02 Jan - 13 Jan Jin Air direct
02 Jan - 12 Jan Jin Air direct
02 Jan - 20 Jan Jin Air direct
02 Jan - 19 Jan Jin Air direct
28 Jan - 04 Feb T'way Air direct
29 Jan - 05 Feb T'way Air direct
29 Jan - 04 Feb T'way Air direct
31 Jan - 05 Feb T'way Air direct
11 Jan - 01 Feb Jin Air direct
30 Jan - 03 Feb T'way Air direct
28 Jan - 02 Feb T'way Air direct
31 Jan - 03 Feb T'way Air direct
29 Jan - 03 Feb Jeju Air direct
19 Jan - 06 Feb Korean 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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