Cheapest return flights from Brisbane to Phnom-penh in September from $488
AirHint found the following cheapest return flights from Brisbane (BNE) to Phnom-penh (PNH) in September 2025 (see full year).
Return flights
| 08 Sep - 19 Sep | Cathay Pacific | ||
| 13 Sep - 21 Sep | Singapore Airlines | ||
| 17 Sep - 26 Sep | Cathay Pacific |
Also check the deals for one-way flights from Brisbane to Phnom-penh in September.
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.
