AirHint found the following cheapest one-way flights from Sydney (SYD) to Phnom-penh (PNH) in July 2025 (see full year).
22 Jul | AirAsia X |
Also check the deals for return flights from Sydney to Phnom-penh in July.
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.