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

Return flights

10 Dec - 31 Dec	Air China
08 Dec - 27 Dec	Air China
26 Dec - 30 Dec	Air China
01 Dec - 28 Dec	Air China
25 Dec - 23 Jan	Air China
01 Dec - 14 Dec	Air China
26 Dec - 18 Jan	Air China
26 Dec - 05 Jan	Air China
01 Dec - 31 Dec	Air China
03 Dec - 17 Dec	China Southern
14 Dec - 13 Jan	Etihad Airways
25 Dec - 20 Jan	Air China
15 Dec - 10 Jan	Vueling Airlines
26 Dec - 11 Jan	Air China
24 Dec - 20 Jan	Air China
16 Dec - 27 Dec	China Southern
17 Dec - 30 Dec	China Southern
15 Dec - 22 Dec	China Southern
25 Dec - 04 Jan	Air China
23 Dec - 18 Jan	Air China

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

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

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Cheapest return flights from Paris to Phnom-penh in December from 608€

Return flights