Cheapest return flights from Bangkok to Phnom-penh in August from $109

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

27 Aug - 16 Sep Thai AirAsia direct
03 Aug - 30 Aug Thai AirAsia direct
30 Aug - 16 Sep Thai AirAsia direct
01 Aug - 24 Aug Thai AirAsia direct
27 Aug - 07 Sep Thai AirAsia direct
18 Aug - 07 Sep Thai AirAsia direct
27 Aug - 31 Aug Thai AirAsia direct
27 Aug - 28 Aug Thai AirAsia direct
04 Aug - 10 Aug Thai AirAsia direct
18 Aug - 31 Aug Thai AirAsia direct
18 Aug - 28 Aug Thai AirAsia direct
18 Aug - 19 Aug Thai AirAsia direct
18 Aug - 22 Aug Thai AirAsia direct
18 Aug - 26 Aug Thai AirAsia direct
30 Aug - 30 Sep Thai AirAsia direct
18 Aug - 02 Sep Thai AirAsia direct
30 Aug - 07 Sep Thai AirAsia direct
29 Aug - 16 Sep Thai AirAsia direct
27 Aug - 13 Sep Thai AirAsia direct
27 Aug - 02 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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