Cheapest return flights from Bangkok to Phnom-penh in August from $103

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

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

Return flights

25 Aug - 28 Aug Thai AirAsia direct
26 Aug - 28 Aug Thai AirAsia direct
27 Aug - 28 Aug Thai AirAsia direct
27 Aug - 29 Aug Thai AirAsia direct
01 Aug - 20 Aug Thai AirAsia direct
01 Aug - 09 Aug Thai AirAsia direct
20 Aug - 20 Aug Thai AirAsia direct
18 Aug - 20 Aug Thai AirAsia direct
17 Aug - 20 Aug Thai AirAsia direct
01 Aug - 17 Aug Thai AirAsia direct
20 Aug - 09 Sep Thai AirAsia direct
26 Aug - 09 Sep Thai AirAsia direct
20 Aug - 03 Sep Thai AirAsia direct
20 Aug - 05 Sep Thai AirAsia direct
26 Aug - 03 Sep Thai AirAsia direct
26 Aug - 05 Sep Thai AirAsia direct
18 Aug - 03 Sep Thai AirAsia direct
18 Aug - 05 Sep Thai AirAsia direct
22 Aug - 09 Sep Thai AirAsia direct
23 Aug - 09 Sep Thai AirAsia direct

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

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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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