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
Tuesday, December 29th, 2026
1 round-trip options
Returning
Thu, Jan 7, 2027•9 Day Trip
$958 USD