Cheapest return flights from Ottawa to Sao Paulo in December from $823

AirHint found the following cheapest return flights from Ottawa (YOW) to Sao Paulo (GRU) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec Porter Airlines (Canada) Ltd
08 Dec - 15 Dec United
23 Dec - 12 Jan Porter Airlines (Canada) Ltd
08 Dec - 31 Dec Porter Airlines (Canada) Ltd
23 Dec - 01 Jan Porter Airlines (Canada) Ltd
01 Dec - 01 Jan Porter Airlines (Canada) Ltd
08 Dec - 04 Jan Porter Airlines (Canada) Ltd
30 Dec - 04 Jan Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Ottawa to Sao Paulo in December.

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