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 16 days agoDecember 2026
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Fair Availability
37% of dates checked are available within 10% of the lowest price
Thursday, December 17th, 2026
3 round-trip options
Returning
Thu, Dec 24, 2026•7 Day Trip
$937 USD
Returning
Sat, Dec 26, 2026•9 Day Trip
$980 USD
Returning
Thu, Dec 31, 2026•14 Day Trip
$965 USD