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 21 hours agoAugust 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Monday, August 3rd, 2026
7 round-trip options
Returning
Sat, Aug 8, 2026•5 Day Trip
$852 USD
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Sun, Aug 9, 2026•6 Day Trip
$772 USD
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Mon, Aug 10, 2026•7 Day Trip
$823 USD
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Tue, Aug 11, 2026•8 Day Trip
$800 USD
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Wed, Aug 12, 2026•9 Day Trip
$800 USD
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Sat, Aug 15, 2026•12 Day Trip
$945 USD
Returning
Sun, Aug 16, 2026•13 Day Trip
$894 USD