AirHint found the following cheapest return flights from Chiang Mai (CNX) to Osaka (KIX) in October 2025 (see full year).

Return flights

29 Oct - 07 Nov	AirAsia
30 Oct - 05 Nov	AirAsia
30 Oct - 06 Nov	AirAsia
28 Oct - 04 Nov	AirAsia
27 Oct - 01 Nov	China Eastern
31 Oct - 05 Nov	Thai VietJet Air
31 Oct - 09 Nov	Thai VietJet Air
31 Oct - 07 Nov	Thai VietJet Air
26 Oct - 02 Nov	Thai VietJet Air	direct
29 Oct - 05 Nov	Thai VietJet Air
26 Oct - 29 Oct	Thai VietJet Air
27 Oct - 30 Oct	China Southern
26 Oct - 27 Oct	China Southern
26 Oct - 31 Oct	China Southern
27 Oct - 31 Oct	China Southern
24 Oct - 28 Oct	Thai VietJet Air
24 Oct - 31 Oct	Thai Lion Air
25 Oct - 26 Oct	China Southern

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

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 October from 242€

Return flights