Cheapest return flights from Toronto (YYZ) to Buenos Aires (EZE), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Oct 29 Oct Copa
22 Oct 04 Nov Copa
23 Oct 04 Nov Copa
14 Oct 26 Oct Copa
14 Oct 04 Nov Avianca
13 Oct 13 Nov Avianca
14 Oct 30 Oct Avianca
30 Oct 16 Nov Avianca
12 Oct 30 Oct Avianca
23 Oct 26 Oct Avianca
24 Oct 07 Nov Avianca
09 Oct 16 Oct Copa
03 Oct 16 Oct Copa
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deals for one-way flights from Toronto to Buenos Aires in October.

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Updated May 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.

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