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

Return flights

25 Sep - 12 Oct	Aer Lingus
30 Sep - 12 Oct	Lufthansa
22 Sep - 30 Sep	Air France
19 Sep - 23 Sep	Air France
29 Sep - 15 Oct	Lufthansa
15 Sep - 30 Sep	Air France
10 Sep - 17 Sep	Air France
19 Sep - 21 Sep	Air France
15 Sep - 23 Sep	Air France
13 Sep - 20 Sep	Finnair
29 Sep - 12 Oct	Lufthansa
25 Sep - 07 Oct	Lufthansa
15 Sep - 28 Sep	British Airways
14 Sep - 20 Sep	Finnair
22 Sep - 22 Oct	Lufthansa
28 Sep - 03 Oct	Finnair
28 Sep - 04 Oct	Finnair
25 Sep - 30 Sep	easyJet
28 Sep - 10 Oct	Finnair
28 Sep - 11 Oct	Finnair

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 587€

Return flights