AirHint found the following cheapest return flights from Ontario (ONT) to Phnom-penh (PNH) in December 2025 (see full year).
Return flights
| 17 Dec - 31 Dec | China Airlines | ||
| 20 Dec - 28 Dec | China Airlines | ||
| 19 Dec - 28 Dec | China Airlines | ||
| 21 Dec - 04 Jan | China Airlines | ||
| 18 Dec - 28 Dec | Qatar Airways |
Also check the deals for one-way flights from Ontario 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.
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