AirHint found the following cheapest return flights from Chiang Mai (CNX) to Kaohsiung (KHH) in January 2026 (see full year).

Return flights

13 Jan - 17 Jan	Thai AirAsia
23 Jan - 28 Jan	Nok Air
23 Jan - 09 Feb	Thai AirAsia
08 Jan - 11 Jan	Thai AirAsia
08 Jan - 10 Jan	Thai AirAsia
23 Jan - 27 Jan	Thai AirAsia
23 Jan - 31 Jan	Thai AirAsia
23 Jan - 26 Jan	Thai AirAsia
23 Jan - 01 Feb	Thai AirAsia
08 Jan - 27 Jan	Thai AirAsia
08 Jan - 26 Jan	Thai AirAsia
23 Jan - 07 Feb	Thai AirAsia
08 Jan - 12 Jan	Thai AirAsia
21 Jan - 09 Feb	Thai AirAsia
20 Jan - 09 Feb	Thai AirAsia
23 Jan - 10 Feb	Thai AirAsia
13 Jan - 01 Feb	Thai AirAsia
23 Jan - 05 Feb	Thai AirAsia
21 Jan - 01 Feb	Thai AirAsia
22 Jan - 09 Feb	Thai AirAsia

Also check the deals for one-way flights from Chiang Mai to Kaohsiung in January.

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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Cheapest return flights from Chiang Mai to Kaohsiung in January from $264

Return flights