AirHint found the following cheapest return flights from Chiang Mai (CNX) to Kratie (KTI) in September 2025 (see full year).

Return flights

30 Sep - 04 Oct	Nok Air
30 Sep - 03 Oct	Thai VietJet Air
25 Sep - 08 Oct	Thai VietJet Air
20 Sep - 24 Sep	Thai Lion Air
26 Sep - 29 Sep	Thai AirAsia
22 Sep - 29 Sep	Thai AirAsia
23 Sep - 29 Sep	Thai AirAsia
26 Sep - 05 Oct	Thai AirAsia
22 Sep - 05 Oct	Thai AirAsia
23 Sep - 05 Oct	Thai AirAsia
25 Sep - 29 Sep	Thai AirAsia
26 Sep - 27 Sep	Thai AirAsia
27 Sep - 29 Sep	Thai AirAsia
22 Sep - 27 Sep	Thai AirAsia
23 Sep - 27 Sep	Thai AirAsia
25 Sep - 05 Oct	Thai AirAsia
27 Sep - 05 Oct	Thai AirAsia
25 Sep - 27 Sep	Thai AirAsia
24 Sep - 05 Oct	Thai AirAsia
28 Sep - 05 Oct	Thai AirAsia

Also check the deals for one-way flights from Chiang Mai to Kratie in September.

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 Kratie in September from $190

Return flights