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

Return flights

11 Sep - 18 Sep	Air France
11 Sep - 24 Sep	Air France
10 Sep - 17 Sep	Air France
10 Sep - 23 Sep	Air France
14 Sep - 21 Sep	Air France
10 Sep - 26 Sep	Air France
12 Sep - 30 Sep	LATAM Airlines Group
11 Sep - 27 Sep	TAP
30 Sep - 23 Oct	Wizz Air Malta
12 Sep - 22 Sep	TAP
11 Sep - 12 Sep	Ryanair

Also check the deals for one-way flights from Bologna to Santiago 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 Bologna to Santiago in September from $950

Return flights