Montreal (YUL) to Porto (OPO) flight deal in economy from $270
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$511 USD
-47%$270 USD
Verified about 13 hours agoOctober 2026
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Fair Availability
39% of dates checked are available within 10% of the lowest price
Saturday, October 3rd, 2026
Outbound Flights
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