Cheapest return flights from Chiang Mai to Osaka in September from $299

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Osaka (KIX) in September 2026 (see full year).

Return flights

11 Sep - 28 Sep Thai VietJet Air
08 Sep - 25 Sep Thai AirAsia
11 Sep - 15 Sep Thai VietJet Air
18 Sep - 23 Sep Thai VietJet Air
04 Sep - 08 Sep Thai AirAsia
02 Sep - 11 Sep Thai VietJet Air
18 Sep - 21 Sep Thai AirAsia
25 Sep - 05 Oct Thai AirAsia
14 Sep - 18 Sep Thai VietJet Air
23 Sep - 28 Sep Thai AirAsia

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

Powered by

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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Feel free to contact us with any feedback or request another flight research.