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

Return flights

02 Dec - 16 Jan	Air Canada
01 Dec - 08 Dec	SWISS
03 Dec - 11 Dec	SWISS
08 Dec - 22 Jan	SWISS
01 Dec - 15 Dec	SWISS
02 Dec - 16 Dec	SWISS
07 Dec - 24 Jan	Delta
29 Dec - 15 Jan	Delta
29 Dec - 16 Jan	Delta
27 Dec - 17 Jan	Delta
31 Dec - 28 Jan	Delta
27 Dec - 16 Jan	Delta
02 Dec - 26 Dec	SWISS
12 Dec - 12 Jan	Air Canada
01 Dec - 23 Dec	SWISS
14 Dec - 14 Jan	SWISS
17 Dec - 31 Dec	Air Canada
16 Dec - 30 Dec	Air Canada
17 Dec - 30 Dec	Air Canada
24 Dec - 31 Dec	SWISS

Also check the deals for one-way flights from Paris to Santiago in December.

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 December from 706€

Return flights