Cheapest return flights from Chiang Mai to Kuala Lumpur in September from $157

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

Return flights

27 Sep - 11 Oct AirAsia direct
27 Sep - 03 Oct AirAsia direct
27 Sep - 13 Oct AirAsia direct
27 Sep - 07 Oct AirAsia direct
27 Sep - 04 Oct AirAsia direct
27 Sep - 12 Oct AirAsia direct
27 Sep - 08 Oct AirAsia direct
06 Sep - 25 Sep AirAsia direct
02 Sep - 03 Sep AirAsia direct
05 Sep - 25 Sep AirAsia direct
29 Sep - 11 Oct AirAsia direct
29 Sep - 03 Oct AirAsia direct
29 Sep - 13 Oct AirAsia direct
15 Sep - 25 Sep AirAsia direct
06 Sep - 08 Sep AirAsia direct
02 Sep - 08 Sep AirAsia direct
05 Sep - 08 Sep AirAsia direct
06 Sep - 15 Sep AirAsia direct
06 Sep - 14 Sep AirAsia direct
02 Sep - 15 Sep AirAsia direct

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

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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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