Cheapest return flights from Bangkok to Kaohsiung in September from $120

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

Return flights

26 Sep - 29 Sep Thai AirAsia direct
14 Sep - 19 Sep Thai Lion Air direct
14 Sep - 21 Sep Thai Lion Air direct
26 Sep - 28 Sep Thai AirAsia direct
09 Sep - 24 Sep Thai Lion Air direct
09 Sep - 25 Sep Thai Lion Air direct
21 Sep - 28 Sep Thai Lion Air direct
22 Sep - 29 Sep Thai AirAsia direct
28 Sep - 29 Sep Thai AirAsia direct
11 Sep - 18 Sep Thai Lion Air direct
30 Sep - 07 Oct Thai Lion Air direct
26 Sep - 11 Oct Thai AirAsia direct
26 Sep - 12 Oct Thai AirAsia direct
25 Sep - 11 Oct Thai AirAsia direct
25 Sep - 12 Oct Thai AirAsia direct
24 Sep - 11 Oct Thai AirAsia direct
24 Sep - 12 Oct Thai AirAsia direct
28 Sep - 11 Oct Thai AirAsia direct
28 Sep - 12 Oct Thai AirAsia direct
26 Sep - 27 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

Feel free to contact us with any feedback or request another flight research.