Cheapest return flights from Montreal to Sao Paulo in December from $610

AirHint found the following cheapest return flights from Montreal (YUL) to Sao Paulo (GRU) in December 2026 (see full year).

Return flights

01 Dec - 08 Dec Copa
02 Dec - 09 Dec Copa
01 Dec - 14 Dec Delta
28 Dec - 16 Jan Delta
02 Dec - 21 Jan Delta
03 Dec - 10 Dec Copa
03 Dec - 21 Jan Copa
05 Dec - 12 Dec United
03 Dec - 22 Jan United
08 Dec - 11 Jan LATAM Airlines Group
10 Dec - 16 Dec LATAM Airlines Group
17 Dec - 24 Dec LATAM Airlines Group
13 Dec - 20 Dec LATAM Airlines Group
15 Dec - 22 Dec LATAM Airlines Group
08 Dec - 15 Dec LATAM Airlines Group
29 Dec - 17 Jan LATAM Airlines Group
17 Dec - 04 Jan LATAM Airlines Group
26 Dec - 06 Jan LATAM Airlines Group
29 Dec - 06 Jan LATAM Airlines Group
28 Dec - 06 Jan LATAM Airlines Group

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

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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.

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