AirHint found the following cheapest return flights from Toronto (YYZ) to Santiago (SCL) in May 2026 (see full year).

Return flights

13 May - 20 May	Copa
14 May - 21 May	Copa
06 May - 27 May	Copa
18 May - 27 May	Copa
12 May - 19 May	Copa
27 May - 02 Jun	Copa
14 May - 01 Jun	Copa
14 May - 30 May	Copa
26 May - 29 May	LATAM Airlines Group
15 May - 22 May	Copa
11 May - 18 May	Copa
13 May - 31 May	Copa
11 May - 08 Jun	LATAM Airlines Group
14 May - 11 Jun	Copa
13 May - 07 Jun	Copa
22 May - 17 Jun	Arajet
30 May - 22 Jun	LATAM Airlines Group

Also check the deals for one-way flights from Toronto to Santiago in May.

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 May from 370€

Return flights