Cheapest return flights from Chiang Mai to Jakarta in September from $245

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

Return flights

16 Sep - 21 Sep Thai AirAsia
25 Sep - 11 Oct Thai AirAsia
24 Sep - 11 Oct Thai AirAsia
14 Sep - 21 Sep Thai AirAsia
14 Sep - 16 Sep Thai AirAsia
21 Sep - 11 Oct Thai AirAsia
06 Sep - 21 Sep Thai AirAsia
06 Sep - 09 Sep Thai AirAsia
06 Sep - 16 Sep Thai AirAsia
06 Sep - 06 Sep Thai AirAsia

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

Skyscanner

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.

Book a cheap hotel in Jakarta

Cheap car rent in Jakarta

Feel free to contact us with any feedback or request another flight research.