Cheapest return flights from Phnom-penh to Bangkok in September from $194

Best time to book flights for Phnom-penh (PNH) to Bangkok (DMK) flights at AirHint

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

Return flights

08 Sep - 27 Sep Thai AirAsia direct
08 Sep - 15 Sep Thai AirAsia direct
13 Sep - 27 Sep Thai AirAsia direct
13 Sep - 15 Sep Thai AirAsia direct
06 Sep - 27 Sep Thai AirAsia direct
06 Sep - 15 Sep Thai AirAsia direct
30 Sep - 07 Oct Thai AirAsia direct
13 Sep - 23 Sep Thai AirAsia direct
08 Sep - 23 Sep Thai AirAsia direct
06 Sep - 23 Sep Thai AirAsia direct
30 Sep - 10 Oct Thai AirAsia direct
30 Sep - 13 Oct Thai AirAsia direct
30 Sep - 12 Oct Thai AirAsia direct

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