AirHint found the following cheapest return flights from Ontario (ONT) to Phnom-penh (PNH) in October 2025 (see full year).
Return flights
| 07 Oct - 23 Oct | China Airlines | ||
| 06 Oct - 05 Nov | Qatar Airways | ||
| 12 Oct - 11 Nov | Qatar Airways | ||
| 13 Oct - 12 Nov | Qatar Airways | ||
| 15 Oct - 01 Nov | Qatar Airways | ||
| 16 Oct - 01 Nov | Qatar Airways |
Also check the deals for one-way flights from Ontario to Phnom-penh in October.
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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