Cheapest return flights from Melbourne to Phnom-penh in May from $479

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 May 2025 (see full year).

Return flights

26 May - 14 Jun AirAsia X
26 May - 08 Jun AirAsia X
23 May - 08 Jun AirAsia X
26 May - 06 Jun AirAsia X
23 May - 06 Jun AirAsia X
26 May - 25 Jun Vietnam Airlines
14 May - 18 May Malaysia Airlines
26 May - 29 May AirAsia X
23 May - 29 May AirAsia X
10 May - 10 Jun Malaysia Airlines
26 May - 31 May AirAsia X
23 May - 31 May AirAsia X
26 May - 30 May AirAsia X
23 May - 30 May AirAsia X
09 May - 16 May Vietnam Airlines
23 May - 25 May AirAsia X
19 May - 08 Jun AirAsia X
01 May - 30 May Vietnam Airlines
19 May - 06 Jun AirAsia X
26 May - 10 Jun AirAsia X

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

Skyscanner

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

Cheap car rent in Phnom-penh