Cheapest one-way flights from Toronto to Buenos Aires in January from $366

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Buenos Aires (AEP) in January 2026 (see full year).

One-Way flights

11 Jan LATAM Airlines Group
15 Jan LATAM Airlines Group
25 Jan LATAM Airlines Group
24 Jan LATAM Airlines Group
23 Jan LATAM Airlines Group
02 Jan Arajet
31 Jan Avianca
03 Jan Flair Airlines

Also check the deals for return flights from Toronto to Buenos Aires in January.

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.