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

Return flights

08 Dec - 16 Dec	Etihad Airways
01 Dec - 29 Dec	Etihad Airways
27 Dec - 24 Jan	China Southern
27 Dec - 10 Jan	China Southern
27 Dec - 25 Jan	China Southern
27 Dec - 07 Jan	China Southern
01 Dec - 10 Dec	Xiamen Airlines
08 Dec - 24 Dec	easyJet
27 Dec - 04 Jan	China Southern
25 Dec - 07 Jan	Air France
12 Dec - 21 Dec	Etihad Airways
24 Dec - 11 Jan	China Southern
18 Dec - 17 Jan	China Southern
15 Dec - 07 Jan	China Southern
15 Dec - 02 Jan	China Southern

Also check the deals for one-way flights from Amsterdam 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.

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Cheapest return flights from Amsterdam to Phnom-penh in December from $707

Return flights