Cheapest return flights from Bangkok to Kaohsiung in September from $175

Best time to book flights for Bangkok (DMK) to Kaohsiung (KHH) flights at AirHint

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

Return flights

05 Sep - 16 Sep Thai AirAsia direct
25 Sep - 28 Sep Thai AirAsia direct
05 Sep - 08 Sep Thai AirAsia direct
05 Sep - 15 Sep Thai AirAsia direct
05 Sep - 09 Sep Thai AirAsia direct
19 Sep - 28 Sep Thai AirAsia direct
11 Sep - 16 Sep Thai AirAsia direct
10 Sep - 16 Sep Thai AirAsia direct
13 Sep - 16 Sep Thai AirAsia direct
25 Sep - 27 Sep Thai AirAsia direct
25 Sep - 15 Oct Thai AirAsia direct
25 Sep - 02 Oct Thai AirAsia direct
19 Sep - 02 Oct Thai AirAsia direct
18 Sep - 02 Oct Thai AirAsia direct
20 Sep - 02 Oct Thai AirAsia direct
13 Sep - 02 Oct Thai AirAsia direct
17 Sep - 02 Oct Thai AirAsia direct
23 Sep - 02 Oct Thai AirAsia direct
22 Sep - 02 Oct Thai AirAsia direct
16 Sep - 02 Oct Thai AirAsia direct

Also check the deals for one-way flights from Bangkok to Kaohsiung in September.

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.

Book a cheap hotel in Kaohsiung

Cheap car rent in Kaohsiung