Cheapest return flights from Osaka to Chiang Mai in August from $489

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

Return flights

11 Aug - 15 Aug Singapore Airlines
10 Aug - 16 Aug Singapore Airlines
11 Aug - 16 Aug Thai AirAsia X
04 Aug - 16 Aug Thai AirAsia X
05 Aug - 16 Aug Thai AirAsia X
10 Aug - 15 Aug Thai AirAsia X
04 Aug - 15 Aug Thai AirAsia X
05 Aug - 15 Aug Thai AirAsia X

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

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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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