Cheapest return flights from Perth to Phnom-penh in December from $608

Best time to book flights for Perth (PER) to Phnom-penh (PNH) flights at AirHint

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

Return flights

23 Dec - 26 Dec Malaysia Airlines
25 Dec - 03 Jan AirAsia X
18 Dec - 26 Dec AirAsia X
18 Dec - 03 Jan AirAsia X
25 Dec - 14 Jan AirAsia X

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

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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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