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 22 hours agoAugust 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Friday, August 14th, 2026
7 round-trip options
Returning
Wed, Aug 19, 2026•5 Day Trip
$823 USD
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Thu, Aug 20, 2026•6 Day Trip
$910 USD
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Fri, Aug 21, 2026•7 Day Trip
$713 USD
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Sat, Aug 22, 2026•8 Day Trip
$903 USD
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Sun, Aug 23, 2026•9 Day Trip
$866 USD
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Wed, Aug 26, 2026•12 Day Trip
$823 USD
Returning
Thu, Aug 27, 2026•13 Day Trip
$860 USD