AirHint found the following cheapest return flights from Milano (MXP) to Phnom-penh (PNH) in September 2025 (see full year).

Return flights

01 Sep - 17 Sep	Air China
06 Sep - 21 Sep	Air China
08 Sep - 21 Sep	Air China
03 Sep - 21 Sep	Air China
20 Sep - 27 Sep	Turkmenistan Airlines
24 Sep - 13 Oct	Air China
24 Sep - 28 Sep	Oman Air
02 Sep - 17 Sep	Etihad Airways
03 Sep - 13 Sep	Etihad Airways
24 Sep - 12 Oct	Air China
04 Sep - 13 Sep	Etihad Airways
01 Sep - 19 Sep	Air China
25 Sep - 11 Oct	Qatar Airways
24 Sep - 11 Oct	Qatar Airways
13 Sep - 04 Oct	Qatar Airways
23 Sep - 12 Oct	Qatar Airways
25 Sep - 12 Oct	Qatar Airways
30 Sep - 11 Oct	Emirates

Also check the deals for one-way flights from Milano to Phnom-penh in September.

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 Milano to Phnom-penh in September from 499€

Return flights