AirHint found the following cheapest return flights from Colombo (CMB) to Milano (MXP) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct	Gulf Air
14 Sep - 21 Sep	Air India
20 Sep - 27 Sep	Air India
21 Sep - 28 Sep	Air India
23 Sep - 30 Sep	Air India
28 Sep - 05 Oct	Air India
15 Sep - 22 Sep	Etihad Airways
16 Sep - 23 Sep	Etihad Airways
17 Sep - 24 Sep	Etihad Airways
18 Sep - 25 Sep	Etihad Airways
22 Sep - 29 Sep	Etihad Airways
24 Sep - 01 Oct	Etihad Airways
25 Sep - 02 Oct	Etihad Airways
29 Sep - 06 Oct	Etihad Airways
25 Sep - 29 Sep	Etihad Airways
25 Sep - 01 Oct	Etihad Airways
27 Sep - 04 Oct	Air India
26 Sep - 03 Oct	Etihad Airways
02 Sep - 03 Oct	Air India

Also check the deals for one-way flights from Colombo to Milano 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 Colombo to Milano in September from 389€

Return flights