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

Return flights

21 Aug - 31 Aug	Delta
27 Aug - 15 Sep	Delta
25 Aug - 09 Sep	Delta
23 Aug - 14 Sep	Delta
17 Aug - 03 Sep	Delta
25 Aug - 07 Sep	Delta
26 Aug - 10 Sep	Delta
21 Aug - 02 Sep	Delta
31 Aug - 15 Sep	Delta
20 Aug - 27 Aug	Delta
25 Aug - 29 Aug	Delta
17 Aug - 26 Aug	Delta
24 Aug - 03 Sep	Vueling Airlines
25 Aug - 22 Sep	KLM
20 Aug - 30 Aug	Vueling Airlines
20 Aug - 25 Aug	Avianca
19 Aug - 25 Aug	Avianca
26 Aug - 30 Aug	Delta
22 Aug - 31 Aug	Vueling Airlines
13 Aug - 17 Aug	Avianca

Also check the deals for one-way flights from Paris 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 Paris to Santiago in August from 771€

Return flights