AirHint found the following cheapest return flights from Chiang Mai (CNX) to Jakarta (CGK) in August 2025 (see full year).

Return flights

06 Aug - 20 Aug	Thai AirAsia
06 Aug - 23 Aug	Thai AirAsia
17 Aug - 28 Aug	Thai AirAsia
17 Aug - 20 Aug	Thai AirAsia
06 Aug - 21 Aug	Thai AirAsia
17 Aug - 01 Sep	Thai AirAsia
17 Aug - 23 Aug	Thai AirAsia
17 Aug - 29 Aug	Thai AirAsia
17 Aug - 21 Aug	Thai AirAsia
17 Aug - 06 Sep	Thai AirAsia
05 Aug - 20 Aug	Thai AirAsia
05 Aug - 23 Aug	Thai AirAsia

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

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 Jakarta in August from $257

Return flights