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

Return flights

19 Apr - 23 Apr	HK Express
12 Apr - 17 Apr	AirAsia
12 Apr - 22 Apr	AirAsia
18 Apr - 23 Apr	HK Express
17 Apr - 23 Apr	HK Express
21 Apr - 27 Apr	HK Express
21 Apr - 25 Apr	HK Express
27 Apr - 26 May	HK Express
13 Apr - 19 Apr	Thai AirAsia
15 Apr - 20 Apr	HK Express
20 Apr - 24 Apr	Thai AirAsia
29 Apr - 07 May	Thai VietJet Air
29 Apr - 06 May	Thai VietJet Air
28 Apr - 06 May	HK Express
29 Apr - 05 May	Thai AirAsia
28 Apr - 04 May	Thai AirAsia
28 Apr - 05 May	Thai AirAsia
30 Apr - 07 May	Thai AirAsia
30 Apr - 09 May	Thai AirAsia

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

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 Osaka in April from 257€

Return flights