Cheapest one-way flights from Kaohsiung to Chiang Mai in December from $161

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

One-Way flights

22 Dec Thai Lion Air
16 Dec Thai AirAsia
31 Dec Thai Lion Air
29 Dec Thai Lion Air
20 Dec Thai AirAsia
23 Dec VietJet Air
21 Dec Thai AirAsia
26 Dec Thai Lion Air
27 Dec Thai AirAsia
30 Dec VietJet Air

Also check the deals for return flights from Kaohsiung to Chiang Mai 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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