Cheapest one-way flights from Singapore to Phnom-penh in December from $98
AirHint found the following cheapest one-way flights from Singapore (SIN) to Phnom-penh (PNH) in December 2025 (see full year).
One-Way flights
| 20 Dec | Malaysia Airlines | ||
| 03 Dec | Malaysia Airlines | ||
| 30 Dec | Emirates | direct | |
| 20 Dec | Emirates | direct | |
| 31 Dec | Thai AirAsia |
Also check the deals for return flights from Singapore to Phnom-penh in December.
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.
