AirHint found the following cheapest return flights from Toronto (YYZ) to Rio De Janeiro (GIG) in May 2026 (see full year).

Return flights

06 May - 27 May	Avianca
06 May - 20 May	Avianca
20 May - 27 May	Avianca
10 May - 20 May	Avianca
21 May - 28 May	Avianca
13 May - 22 May	Avianca
04 May - 11 May	Avianca
21 May - 27 May	Avianca
11 May - 18 May	Avianca
16 May - 22 May	Air Transat
30 May - 11 Jun	Air Transat	direct
27 May - 24 Jun	Avianca
24 May - 06 Jun	Avianca
14 May - 15 Jun	LATAM Airlines Group

Also check the deals for one-way flights from Toronto to Rio De Janeiro 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 Rio De Janeiro in May from $394

Return flights