Montreal (YUL) to Porto (OPO) flight deal in economy from $535
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$738 USD
-28%$535 USD
Verified about 20 hours agoAugust 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Saturday, August 22nd, 2026
7 round-trip options
Returning
Thu, Aug 27, 2026•5 Day Trip
$690 USD
Returning
Fri, Aug 28, 2026•6 Day Trip
$669 USD
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Sat, Aug 29, 2026•7 Day Trip
$805 USD
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Sun, Aug 30, 2026•8 Day Trip
$711 USD
Returning
Mon, Aug 31, 2026•9 Day Trip
$805 USD
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Thu, Sep 3, 2026•12 Day Trip
$704 USD
Returning
Fri, Sep 4, 2026•13 Day Trip
$696 USD