Cheapest return flights from Brisbane to Phnom-penh in September from $503
AirHint found the following cheapest return flights from Brisbane (BNE) to Phnom-penh (PNH) in September 2025 (see full year).
Return flights
| 10 Sep - 24 Sep | Cathay Pacific | ||
| 02 Sep - 12 Sep | Singapore Airlines | ||
| 11 Sep - 24 Sep | Philippine Airlines |
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.
