Cheapest one-way flights from Des Moines to Chiang Mai in December from $842

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

One-Way flights

06 Dec Korean Air
30 Dec Japan Airlines

Also check the deals for return flights from Des Moines to Chiang Mai in December.

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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