Cheapest return flights from Osaka to Chiang Mai in May from 342€

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

Return flights

13 May - 18 May Japan Airlines
13 May - 20 May Japan Airlines
13 May - 19 May Japan Airlines
14 May - 20 May Japan Airlines
08 May - 15 May Japan Airlines
07 May - 14 May Japan Airlines
02 May - 06 May Japan Airlines
03 May - 10 May Japan Airlines
03 May - 06 May Japan Airlines
02 May - 09 May Japan Airlines

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

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