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 agoOctober 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Friday, October 2nd, 2026
6 round-trip options
Returning
Wed, Oct 7, 2026•5 Day Trip
$683 USD
Returning
Thu, Oct 8, 2026•6 Day Trip
$770 USD
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Fri, Oct 9, 2026•7 Day Trip
$726 USD
Returning
Sat, Oct 10, 2026•8 Day Trip
$734 USD
Returning
Wed, Oct 14, 2026•12 Day Trip
$543 USD
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Fri, Oct 16, 2026•14 Day Trip
$543 USD