Cheapest return flights from Toronto to Buenos Aires in December from 771€

AirHint found the following cheapest return flights from Toronto (YYZ) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

22 Dec - 25 Dec United
26 Dec - 22 Jan United
26 Dec - 23 Jan United
22 Dec - 31 Dec United
25 Dec - 31 Dec United
25 Dec - 01 Jan WestJet
29 Dec - 05 Jan Copa
27 Dec - 07 Jan Avianca
26 Dec - 01 Jan Avianca
23 Dec - 09 Jan LATAM Airlines Group
24 Dec - 09 Jan Avianca
22 Dec - 05 Jan WestJet
29 Dec - 02 Jan Copa

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

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