Cheap flights from Montreal to Southeast Region

View AU$414 flight on Mon, 30 Mar. 2026Opens in a new window

Popular airlines from Montreal to Southeast Region

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Montreal (YMQ) to Southeast Region (RIO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 22 Aug. - Thu, 4 Sep.
YUL
Montreal
GRU
Sao Paulo
AU$954 Return, found 3 days ago
AU$954
Return
found 3 days ago
Select Delta flight, departing Fri, 22 Aug. from Montreal to Sao Paulo, returning Thu, 4 Sep., priced at AU$954 found 3 days ago
Delta
Fri, 22 Aug. - Thu, 4 Sep.
YUL
Montreal
GRU
Sao Paulo
AU$1,028 Return, found 3 days ago
AU$1,028
Return
found 3 days ago
Select Delta flight, departing Fri, 22 Aug. from Montreal to Sao Paulo, returning Thu, 4 Sep., priced at AU$1,028 found 3 days ago
LATAM Airlines Group
Fri, 22 Aug. - Thu, 4 Sep.
YUL
Montreal
GRU
Sao Paulo
AU$1,060 Return, found 3 days ago
AU$1,060
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, 22 Aug. from Montreal to Sao Paulo, returning Thu, 4 Sep., priced at AU$1,060 found 3 days ago
Copa
Fri, 22 Aug. - Thu, 4 Sep.
YUL
Montreal
GRU
Sao Paulo
AU$1,081 Return, found 3 days ago
AU$1,081
Return
found 3 days ago
Select Copa flight, departing Fri, 22 Aug. from Montreal to Sao Paulo, returning Thu, 4 Sep., priced at AU$1,081 found 3 days ago
United
Fri, 22 Aug. - Thu, 4 Sep.
YUL
Montreal
GRU
Sao Paulo
AU$1,127 Return, found 3 days ago
AU$1,127
Return
found 3 days ago
Select United flight, departing Fri, 22 Aug. from Montreal to Sao Paulo, returning Thu, 4 Sep., priced at AU$1,127 found 3 days ago
avianca
Fri, 22 Aug. - Thu, 4 Sep.
YUL
Montreal
GRU
Sao Paulo
AU$1,189 Return, found 3 days ago
AU$1,189
Return
found 3 days ago
Select avianca flight, departing Fri, 22 Aug. from Montreal to Sao Paulo, returning Thu, 4 Sep., priced at AU$1,189 found 3 days ago
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