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

Return flights

27 Feb - 06 Mar	Arajet
24 Feb - 05 Mar	Avianca
09 Feb - 18 Feb	LATAM Airlines Group
27 Feb - 10 Mar	Arajet
23 Feb - 13 Mar	Avianca
01 Feb - 07 Feb	LATAM Airlines Group
03 Feb - 07 Feb	LATAM Airlines Group
27 Feb - 14 Mar	Arajet
26 Feb - 14 Mar	Copa
25 Feb - 03 Mar	Avianca
20 Feb - 07 Mar	Arajet
16 Feb - 02 Mar	Porter Airlines (Canada) Ltd
25 Feb - 14 Mar	Avianca
04 Feb - 18 Feb	Air Transat
16 Feb - 21 Feb	Avianca
11 Feb - 21 Feb	Arajet
11 Feb - 22 Feb	Arajet
11 Feb - 15 Feb	Arajet
13 Feb - 26 Feb	Avianca
13 Feb - 25 Feb	Avianca

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 $856

Return flights