AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to Osaka (KIX) in August 2025 (see full year).

One-Way flights

29 Aug	Thai VietJet Air	direct
25 Aug	Thai VietJet Air	direct
31 Aug	Thai VietJet Air	direct
24 Aug	Thai VietJet Air	direct
28 Aug	AirAsia
27 Aug	AirAsia
23 Aug	AirAsia
22 Aug	Thai VietJet Air	direct
26 Aug	Thai AirAsia
30 Aug	China Southern

Also check the deals for return flights from Chiang Mai to Osaka in August.

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 one-way flights from Chiang Mai to Osaka in August from $114

One-Way flights