Cheapest return flights from Chiang Mai to Osaka in September from 319€

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

01 Sep - 07 Sep Thai VietJet Air
08 Sep - 26 Sep Thai AirAsia
05 Sep - 26 Sep Thai AirAsia
14 Sep - 26 Sep Thai AirAsia
16 Sep - 26 Sep Thai AirAsia
17 Sep - 26 Sep Thai AirAsia
01 Sep - 08 Sep Thai AirAsia
05 Sep - 07 Sep Thai AirAsia
15 Sep - 26 Sep Thai AirAsia
30 Sep - 13 Oct Thai AirAsia
30 Sep - 08 Oct Thai AirAsia
30 Sep - 12 Oct Thai AirAsia
17 Sep - 08 Oct AirAsia
30 Sep - 21 Oct 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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