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

Return flights

26 Sep - 26 Oct	Iberia
23 Sep - 14 Oct	KLM
26 Sep - 25 Oct	Iberia
27 Sep - 25 Oct	Air France
09 Sep - 16 Sep	LATAM Airlines Group
25 Sep - 26 Oct	Air France
26 Sep - 24 Oct	Iberia
04 Sep - 10 Sep	KLM
08 Sep - 16 Oct	LATAM Airlines Group
20 Sep - 21 Oct	Air France
02 Sep - 13 Sep	Air France
03 Sep - 07 Sep	Air France
08 Sep - 15 Sep	Air France
03 Sep - 02 Oct	Air France
19 Sep - 21 Sep	Iberia
07 Sep - 14 Sep	LATAM Airlines Group
19 Sep - 22 Sep	LATAM Airlines Group
04 Sep - 08 Sep	Air France
14 Sep - 21 Sep	Air France
13 Sep - 04 Oct	Air France

Also check the deals for one-way flights from Santiago to Milan 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 Santiago to Milan in September from 959€

Return flights