Cheapest return flights from Chiang Mai to Osaka in September from $345

Best time to book flights for Chiang Mai (CNX) to Osaka (KIX) flights at AirHint

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

Return flights

12 Sep - 15 Sep Thai AirAsia
01 Sep - 07 Sep Thai VietJet Air
13 Sep - 15 Sep Thai AirAsia
21 Sep - 06 Oct Thai AirAsia
21 Sep - 08 Oct Thai AirAsia
19 Sep - 06 Oct Thai AirAsia
19 Sep - 08 Oct Thai AirAsia
22 Sep - 28 Sep Thai VietJet Air
23 Sep - 08 Oct Thai AirAsia
22 Sep - 26 Sep Thai VietJet Air
23 Sep - 06 Oct Thai AirAsia
18 Sep - 08 Oct Thai AirAsia
26 Sep - 08 Oct Thai AirAsia
14 Sep - 15 Sep Thai AirAsia
18 Sep - 06 Oct Thai AirAsia
26 Sep - 06 Oct Thai AirAsia
12 Sep - 30 Sep Thai AirAsia
12 Sep - 27 Sep Thai AirAsia
05 Sep - 19 Sep Thai VietJet Air
21 Sep - 27 Sep Thai AirAsia

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

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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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