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 24 hours agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
18% of dates checked are available within 10% of the lowest price
Tuesday, July 7th, 2026
10 round-trip options
Returning
Sun, Jul 12, 2026•5 Day Trip
$790 USD
Returning
Mon, Jul 13, 2026•6 Day Trip
$704 USD
Returning
Tue, Jul 14, 2026•7 Day Trip
$667 USD
Returning
Wed, Jul 15, 2026•8 Day Trip
$667 USD
Returning
Thu, Jul 16, 2026•9 Day Trip
$675 USD
Returning
Fri, Jul 17, 2026•10 Day Trip
$711 USD
Returning
Sat, Jul 18, 2026•11 Day Trip
$719 USD
Returning
Sun, Jul 19, 2026•12 Day Trip
$711 USD
Returning
Mon, Jul 20, 2026•13 Day Trip
$704 USD
Returning
Tue, Jul 21, 2026•14 Day Trip
$667 USD