AirHint found the following cheapest return flights from Rome (FCO) to Phnom-penh (PNH) in October 2025 (see full year).

Return flights

01 Oct - 01 Nov	Air China
13 Oct - 24 Oct	Air China
01 Oct - 31 Oct	Air China
07 Oct - 18 Oct	Etihad Airways
14 Oct - 25 Oct	Etihad Airways
13 Oct - 25 Oct	Etihad Airways
08 Oct - 19 Oct	Etihad Airways
06 Oct - 18 Oct	Etihad Airways
22 Oct - 05 Nov	Emirates

Also check the deals for one-way flights from Rome 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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Cheapest return flights from Rome to Phnom-penh in October from $757

Return flights