Cheapest return flights from Sydney to Phnom-penh in January from $779
AirHint found the following cheapest return flights from Sydney (SYD) to Phnom-penh (PNH) in January 2026 (see full year).
Return flights
| 05 Jan - 14 Jan | China Southern | ||
| 03 Jan - 17 Jan | Cathay Pacific |
Also check the deals for one-way flights from Sydney to Phnom-penh in January.
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.
