AirHint found the following cheapest return flights from Rome (FCO) to Santiago (SCL) in August 2025 (see full year).

Return flights

16 Aug - 24 Aug	Delta
25 Aug - 10 Sep	Delta
18 Aug - 08 Sep	Delta
30 Aug - 10 Sep	Delta
28 Aug - 10 Sep	Delta
18 Aug - 31 Aug	Delta
16 Aug - 31 Aug	Delta
29 Aug - 14 Sep	Delta
25 Aug - 05 Sep	Delta
18 Aug - 02 Sep	Delta
22 Aug - 03 Sep	Delta
17 Aug - 31 Aug	Delta
11 Aug - 24 Aug	Delta
16 Aug - 27 Aug	Delta
10 Aug - 17 Aug	Iberia
26 Aug - 11 Sep	Delta
27 Aug - 11 Sep	Delta
12 Aug - 29 Aug	Ryanair
14 Aug - 30 Aug	LATAM Airlines Group
10 Aug - 24 Aug	Ryanair

Also check the deals for one-way flights from Rome to Santiago in August.

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 Rome to Santiago in August from $842

Return flights