Cheapest return flights from Melbourne to Phnom-penh in December from $542

Best time to book flights for Melbourne (MEL) to Phnom-penh (PNH) flights at AirHint

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

Return flights

06 Dec - 20 Dec Philippine Airlines
01 Dec - 08 Dec Singapore Airlines
05 Dec - 05 Dec Malaysia Airlines
08 Dec - 20 Dec Singapore Airlines
01 Dec - 20 Dec AirAsia X
05 Dec - 20 Dec AirAsia X
05 Dec - 08 Dec AirAsia X

Also check the deals for one-way flights from Melbourne 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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