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 1 day agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
18% of dates checked are available within 10% of the lowest price
Wednesday, October 7th, 2026
6 round-trip options
Returning
Mon, Oct 12, 2026•5 Day Trip
$691 USD
Returning
Wed, Oct 14, 2026•7 Day Trip
$543 USD
Returning
Thu, Oct 15, 2026•8 Day Trip
$691 USD
Returning
Sun, Oct 18, 2026•11 Day Trip
$762 USD
Returning
Mon, Oct 19, 2026•12 Day Trip
$727 USD
Returning
Wed, Oct 21, 2026•14 Day Trip
$697 USD