AirHint found the following cheapest return flights from Sydney (SYD) to Phnom-penh (PNH) in March 2026 (see full year).
Return flights
| 19 Mar - 31 Mar | China Southern | ||
| 05 Mar - 07 Mar | Philippine Airlines | ||
| 01 Mar - 10 Mar | Singapore Airlines | ||
| 01 Mar - 14 Mar | AirAsia X | ||
| 01 Mar - 07 Mar | AirAsia X | ||
| 25 Mar - 31 Mar | AirAsia X |
Also check the deals for one-way flights from Sydney to Phnom-penh in March.
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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