Cheapest return flights from Melbourne to Phnom-penh in August from $491

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 August 2025 (see full year).

Return flights

11 Aug - 25 Aug Vietnam Airlines
11 Aug - 19 Aug Vietnam Airlines
11 Aug - 23 Aug AirAsia X
11 Aug - 31 Aug AirAsia X
02 Aug - 09 Aug AirAsia X
23 Aug - 31 Aug AirAsia X
11 Aug - 28 Aug AirAsia X
03 Aug - 09 Aug AirAsia X
03 Aug - 23 Aug AirAsia X
23 Aug - 28 Aug AirAsia X
23 Aug - 01 Sep AirAsia X

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

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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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