Cheapest return flights from Kaohsiung to Seoul in December from $298

Best time to book flights for Kaohsiung (KHH) to Seoul (ICN) flights at AirHint

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

Return flights

20 Dec - 24 Dec China Airlines direct
27 Dec - 29 Dec China Airlines direct
25 Dec - 05 Jan China Airlines direct
26 Dec - 02 Jan China Airlines direct
29 Dec - 03 Jan China Airlines direct
27 Dec - 02 Jan China Airlines direct
27 Dec - 03 Jan China Airlines direct
12 Dec - 16 Dec China Airlines direct
22 Dec - 29 Dec China Airlines direct
13 Dec - 17 Dec China Airlines direct
11 Dec - 18 Dec China Airlines direct
25 Dec - 28 Dec China Airlines direct
04 Dec - 25 Dec China Airlines direct
22 Dec - 26 Dec China Airlines direct
03 Dec - 08 Dec China Airlines direct
30 Dec - 01 Jan EVA Air direct
26 Dec - 01 Jan EVA Air direct
29 Dec - 01 Jan EVA Air direct
27 Dec - 01 Jan China Airlines direct
27 Dec - 10 Jan China Airlines direct

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