Cheapest return flights from Kaohsiung to Seoul in January from $356

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

Return flights

31 Jan - 03 Feb T'way Air
31 Jan - 04 Feb T'way Air
31 Jan - 05 Feb T'way Air
29 Jan - 03 Feb Jeju Air
31 Jan - 26 Feb T'way Air
31 Jan - 02 Feb T'way Air
31 Jan - 07 Feb Jeju Air
31 Jan - 07 Feb Jeju Air direct
28 Jan - 03 Feb Jeju Air
29 Jan - 05 Feb T'way Air
24 Jan - 26 Jan Jeju Air direct
25 Jan - 26 Jan Tigerair Taiwan direct
25 Jan - 29 Jan Tigerair Taiwan direct
25 Jan - 27 Jan Tigerair Taiwan direct
24 Jan - 25 Jan Jeju Air direct
24 Jan - 27 Jan Jeju Air direct
24 Jan - 28 Jan Jeju Air
28 Jan - 31 Jan Jeju Air
24 Jan - 29 Jan Jeju Air direct
24 Jan - 31 Jan Jeju Air direct

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