Cheapest one-way flights from Seoul to Kaohsiung in December from $406

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

One-Way flights

28 Dec China Airlines
27 Dec EVA Air

Also check the deals for return flights from Seoul to Kaohsiung in December.

Skyscanner

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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