Cheapest return flights from Bangkok to Kaohsiung in December from $185

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

Return flights

18 Dec - 06 Jan Thai AirAsia direct
13 Dec - 15 Dec Thai AirAsia direct
11 Dec - 15 Dec Thai AirAsia direct
13 Dec - 16 Dec Thai AirAsia direct
11 Dec - 16 Dec Thai AirAsia direct
03 Dec - 15 Dec Thai AirAsia direct
25 Dec - 10 Jan Thai AirAsia direct
25 Dec - 13 Jan Thai AirAsia direct
25 Dec - 11 Jan Thai AirAsia direct
25 Dec - 06 Jan Thai AirAsia direct
03 Dec - 06 Dec Thai AirAsia direct
03 Dec - 05 Dec Thai AirAsia direct
03 Dec - 16 Dec Thai AirAsia direct
12 Dec - 15 Dec Thai AirAsia direct
06 Dec - 15 Dec Thai AirAsia direct
20 Dec - 06 Jan Thai AirAsia direct
17 Dec - 06 Jan Thai AirAsia direct
18 Dec - 04 Jan Thai AirAsia direct
18 Dec - 03 Jan Thai AirAsia direct
25 Dec - 14 Jan Thai AirAsia direct

Also check the deals for one-way flights from Bangkok 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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