Cheapest return flights from Toronto (YYZ) to Buenos Aires (AEP), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Dec 05 Jan LATAM Airlines Group
15 Dec 23 Dec Air Transat
14 Dec 07 Jan Air Transat
16 Dec 09 Jan Flair Airlines
16 Dec 26 Dec Flair Airlines
25 Dec 04 Jan Arajet
22 Dec 26 Dec Air Canada
12 Dec 03 Jan Arajet
26 Dec 02 Jan Arajet
Powered by

deals for one-way flights from Toronto to Buenos Aires in December.

Book a cheap hotel in Buenos Aires

Cheap car rent in Aeroparque Jorge Newbery

Updated Aug 28, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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