Cheapest return flights from Seoul to Kaohsiung in December from 142€

AirHint found the following cheapest return flights from Seoul (GMP) to Kaohsiung (KHH) in December 2025 (see full year).

Return flights

16 Dec - 20 Dec Jeju Air direct
19 Dec - 22 Dec Tigerair Taiwan direct
05 Dec - 22 Dec Tigerair Taiwan direct
09 Dec - 22 Dec Tigerair Taiwan direct
12 Dec - 22 Dec Tigerair Taiwan direct
11 Dec - 22 Dec Tigerair Taiwan direct
11 Dec - 13 Dec Jeju Air direct
04 Dec - 22 Dec Tigerair Taiwan direct
05 Dec - 08 Dec Tigerair Taiwan direct
17 Dec - 22 Dec T'way Air direct
22 Dec - 12 Jan Tigerair Taiwan direct
19 Dec - 08 Jan Tigerair Taiwan direct
23 Dec - 12 Jan Tigerair Taiwan direct
22 Dec - 08 Jan Tigerair Taiwan direct
22 Dec - 11 Jan Tigerair Taiwan direct
18 Dec - 08 Jan Tigerair Taiwan direct
23 Dec - 08 Jan Tigerair Taiwan direct
23 Dec - 11 Jan Tigerair Taiwan direct
21 Dec - 08 Jan Tigerair Taiwan direct
21 Dec - 11 Jan Tigerair Taiwan direct

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

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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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