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 17 hours agoJune 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
18% of dates checked are available within 10% of the lowest price
Tuesday, June 30th, 2026
10 round-trip options
Returning
Sun, Jul 5, 2026•5 Day Trip
$906 USD
Returning
Mon, Jul 6, 2026•6 Day Trip
$586 USD
Returning
Tue, Jul 7, 2026•7 Day Trip
$563 USD
Returning
Wed, Jul 8, 2026•8 Day Trip
$578 USD
Returning
Thu, Jul 9, 2026•9 Day Trip
$668 USD
Returning
Fri, Jul 10, 2026•10 Day Trip
$703 USD
Returning
Sat, Jul 11, 2026•11 Day Trip
$769 USD
Returning
Sun, Jul 12, 2026•12 Day Trip
$783 USD
Returning
Mon, Jul 13, 2026•13 Day Trip
$697 USD
Returning
Tue, Jul 14, 2026•14 Day Trip
$660 USD