Cheapest return flights from Colombo to Phnom-penh in October from $399
AirHint found the following cheapest return flights from Colombo (CMB) to Phnom-penh (PNH) in October 2025 (see full year).
Return flights
| 10 Oct - 16 Oct | Malaysia Airlines | ||
| 21 Oct - 26 Oct | Singapore Airlines | ||
| 17 Oct - 26 Oct | Thai AirAsia | ||
| 10 Oct - 26 Oct | Thai AirAsia |
Also check the deals for one-way flights from Colombo 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.
