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

Return flights

16 Jan - 18 Jan	AirAsia X
12 Jan - 06 Feb	China Eastern
07 Jan - 16 Jan	China Eastern
28 Jan - 31 Jan	Thai AirAsia X
16 Jan - 21 Jan	Thai VietJet Air
30 Jan - 06 Feb	AirAsia X
16 Jan - 28 Feb	AirAsia X
30 Jan - 27 Feb	AirAsia X
16 Jan - 24 Jan	AirAsia X
30 Jan - 09 Feb	Thai VietJet Air
18 Jan - 31 Jan	Thai AirAsia X
14 Jan - 22 Jan	Thai AirAsia X
14 Jan - 17 Jan	Thai AirAsia X
27 Jan - 05 Feb	Thai AirAsia X
08 Jan - 14 Jan	Thai AirAsia X
12 Jan - 29 Jan	Thai AirAsia X
28 Jan - 09 Feb	HK Express
16 Jan - 13 Feb	Thai AirAsia X
19 Jan - 17 Feb	Thai AirAsia X
20 Jan - 18 Feb	HK Express

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

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 Osaka to Chiang Mai in January from 141€

Return flights