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 17 hours agoAugust 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Sunday, August 2nd, 2026
7 round-trip options
Returning
Fri, Aug 7, 2026•5 Day Trip
$866 USD
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Sat, Aug 8, 2026•6 Day Trip
$860 USD
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Sun, Aug 9, 2026•7 Day Trip
$837 USD
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Mon, Aug 10, 2026•8 Day Trip
$831 USD
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Tue, Aug 11, 2026•9 Day Trip
$808 USD
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Fri, Aug 14, 2026•12 Day Trip
$837 USD
Returning
Sat, Aug 15, 2026•13 Day Trip
$954 USD