Cheapest one-way flights from Chiang Mai to Kaohsiung in September from $96

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Kaohsiung (KHH) in September 2025 (see full year).

One-Way flights

24 Sep Nok Air
30 Sep Thai AirAsia
23 Sep Nok Air
26 Sep Thai AirAsia
19 Sep Thai AirAsia
18 Sep Thai AirAsia
20 Sep Thai Lion Air
22 Sep Thai Lion Air
21 Sep Thai VietJet Air
29 Sep Thai Lion Air

Also check the deals for return flights from Chiang Mai 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.

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