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

Return flights

06 Dec - 14 Dec	United
02 Dec - 13 Dec	United
07 Dec - 13 Dec	United
08 Dec - 15 Jan	LATAM Airlines Group
10 Dec - 17 Dec	Delta
02 Dec - 13 Dec	Air Canada	direct
07 Dec - 13 Dec	Air Canada	direct
16 Dec - 09 Jan	Air Canada
08 Dec - 29 Dec	United
17 Dec - 20 Dec	Air Canada
24 Dec - 31 Dec	LATAM Airlines Group
17 Dec - 10 Jan	LATAM Airlines Group
16 Dec - 10 Jan	LATAM Airlines Group
15 Dec - 10 Jan	LATAM Airlines Group
19 Dec - 14 Jan	Air Canada
15 Dec - 10 Jan	Air Canada	direct
21 Dec - 05 Jan	Air Canada	direct
19 Dec - 01 Jan	Air Canada	direct
19 Dec - 10 Jan	Air Canada	direct

Also check the deals for one-way flights from Toronto 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 Toronto to Santiago in December from 467€

Return flights