Montreal (YUL) to Porto (OPO) flight deal in economy from $529
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$722 USD
-27%$529 USD
Verified 14 days agoJuly 2026
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Fair Availability
37% of dates checked are available within 10% of the lowest price
Saturday, July 18th, 2026
7 round-trip options
Returning
Fri, Jul 24, 2026•6 Day Trip
$862 USD
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Sun, Jul 26, 2026•8 Day Trip
$1,073 USD
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Mon, Jul 27, 2026•9 Day Trip
$1,039 USD
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Tue, Jul 28, 2026•10 Day Trip
$995 USD
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Wed, Jul 29, 2026•11 Day Trip
$1,031 USD
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Fri, Jul 31, 2026•13 Day Trip
$1,102 USD
Returning
Sat, Aug 1, 2026•14 Day Trip
$1,123 USD