AirHint found the following cheapest return flights from Toronto (YYZ) to Rio Negro (MDE) in July 2025 (see full year).

Return flights

27 Jul - 28 Jul	Avianca
27 Jul - 30 Jul	Avianca
22 Jul - 28 Jul	United
24 Jul - 08 Aug	Avianca
30 Jul - 06 Aug	Arajet
23 Jul - 08 Aug	Arajet
29 Jul - 05 Aug	Avianca
30 Jul - 09 Aug	Arajet
23 Jul - 28 Jul	Arajet
23 Jul - 04 Aug	Arajet
23 Jul - 03 Aug	United
30 Jul - 10 Aug	United
25 Jul - 01 Aug	United
25 Jul - 28 Jul	LATAM Airlines Group
24 Jul - 28 Jul	LATAM Airlines Group
24 Jul - 31 Jul	LATAM Airlines Group
31 Jul - 05 Aug	WestJet

Also check the deals for one-way flights from Toronto to Rio Negro in July.

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 Negro in July from 371€

Return flights