AirHint found the following cheapest return flights from Milan (LIN) to Singapore (SIN) in September 2025 (see full year).

Return flights

22 Sep - 30 Sep	Air France
15 Sep - 29 Sep	Air France
08 Sep - 29 Sep	Air France
22 Sep - 28 Sep	Air France
18 Sep - 23 Sep	Air France
24 Sep - 28 Sep	KLM
15 Sep - 28 Sep	Air France
13 Sep - 20 Sep	Finnair
20 Sep - 27 Sep	Finnair
25 Sep - 08 Oct	Air France
20 Sep - 28 Sep	Air France
30 Sep - 28 Oct	KLM
29 Sep - 13 Oct	Lufthansa
29 Sep - 12 Oct	Lufthansa
27 Sep - 07 Oct	Lufthansa
23 Sep - 14 Oct	Lufthansa
29 Sep - 05 Oct	Lufthansa
07 Sep - 06 Oct	Air France
24 Sep - 06 Oct	KLM
19 Sep - 25 Oct	Lufthansa

Also check the deals for one-way flights from Milan to Singapore 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 Milan to Singapore in September from $647

Return flights