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

Return flights

12 Dec - 28 Dec	Avianca	direct
11 Dec - 04 Jan	Avianca
11 Dec - 04 Jan	Avianca	direct
18 Dec - 04 Jan	Avianca	direct
21 Dec - 04 Jan	Avianca	direct
19 Dec - 02 Jan	Avianca	direct
19 Dec - 04 Jan	Avianca	direct

Also check the deals for one-way flights from Toronto to San Salvador 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 San Salvador in December from 629€

Return flights