Cheapest return flights from Bangkok to Phnom-penh in September from 90€

AirHint found the following cheapest return flights from Bangkok (DMK) to Phnom-penh (PNH) in September 2025 (see full year).

Return flights

06 Sep - 07 Sep Thai AirAsia direct
05 Sep - 05 Sep Thai AirAsia direct
05 Sep - 07 Sep Thai AirAsia direct
04 Sep - 05 Sep Thai AirAsia direct
03 Sep - 05 Sep Thai AirAsia direct
01 Sep - 03 Sep Thai AirAsia direct
04 Sep - 07 Sep Thai AirAsia direct
07 Sep - 07 Sep Thai AirAsia direct
03 Sep - 07 Sep Thai AirAsia direct
06 Sep - 08 Sep Thai AirAsia direct
24 Sep - 15 Oct Thai AirAsia
25 Sep - 15 Oct Thai AirAsia

Also check the deals for one-way flights from Bangkok to Phnom-penh 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 Phnom-penh

Cheap car rent in Phnom-penh

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