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

Return flights

26 Nov - 30 Nov	Air China
20 Nov - 24 Nov	Air China
17 Nov - 24 Nov	Air China
05 Nov - 12 Nov	Air China
21 Nov - 24 Nov	Air China
07 Nov - 10 Nov	Air China
06 Nov - 13 Nov	Air China
19 Nov - 26 Nov	Air China
13 Nov - 16 Nov	Air China
21 Nov - 25 Nov	Air China
25 Nov - 02 Dec	Air China
26 Nov - 03 Dec	Air China
10 Nov - 01 Dec	Air China
18 Nov - 10 Dec	Air China
16 Nov - 02 Dec	Air China
28 Nov - 03 Dec	Air China
16 Nov - 04 Dec	Air China
26 Nov - 12 Dec	Thai AirAsia X
19 Nov - 09 Dec	Thai AirAsia X
26 Nov - 15 Dec	Thai AirAsia X

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

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 November from 218€

Return flights