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

Return flights

27 Aug - 07 Sep	Air China
25 Aug - 05 Sep	Air China
15 Aug - 07 Sep	Air India
30 Aug - 28 Sep	Singapore Airlines
22 Aug - 13 Sep	Singapore Airlines
14 Aug - 25 Aug	Vueling Airlines
25 Aug - 04 Sep	EVA Air
15 Aug - 30 Aug	Air India
13 Aug - 09 Sep	China Southern
16 Aug - 30 Aug	Air India
19 Aug - 02 Sep	Emirates
18 Aug - 25 Aug	Air India
11 Aug - 30 Aug	Transavia France
07 Aug - 18 Aug	Etihad Airways
07 Aug - 05 Sep	Emirates
06 Aug - 05 Sep	Emirates
16 Aug - 27 Aug	Air India
04 Aug - 27 Aug	SWISS
08 Aug - 26 Aug	IndiGo
04 Aug - 11 Aug	Air India

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

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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Cheapest return flights from Paris to Phnom-penh in August from $821

Return flights