AirHint found the following cheapest return flights from Toronto (YYZ) to Buenos Aires (AEP) in February 2026 (see full year).

Return flights

25 Feb - 25 Mar	Avianca
21 Feb - 30 Mar	Avianca
21 Feb - 25 Mar	Air Transat
24 Feb - 07 Mar	Avianca
21 Feb - 20 Mar	Avianca
21 Feb - 18 Mar	LATAM Airlines Group
21 Feb - 28 Mar	Air Transat
08 Feb - 22 Feb	LATAM Airlines Group
21 Feb - 24 Mar	LATAM Airlines Group
21 Feb - 23 Mar	Air Transat
21 Feb - 22 Mar	Air Transat
17 Feb - 24 Feb	Avianca
18 Feb - 25 Feb	LATAM Airlines Group
10 Feb - 17 Feb	WestJet
18 Feb - 24 Feb	LATAM Airlines Group
20 Feb - 28 Feb	Arajet
13 Feb - 28 Feb	Avianca
16 Feb - 20 Feb	Avianca
13 Feb - 16 Feb	Avianca
11 Feb - 22 Feb	Arajet

Also check the deals for one-way flights from Toronto to Buenos Aires in February.

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 Buenos Aires in February from 802€

Return flights