Lisbon (LIS) to Montreal (YUL) flight deal in economy from $525
LISPortela Airport
Lisbon, Portugal
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
$605 USD
-13%$525 USD
Verified about 5 hours agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
57% of dates checked are available within 10% of the lowest price
Saturday, August 29th, 2026
3 round-trip options
Returning
Thu, Sep 3, 2026•5 Day Trip
$690 USD
Returning
Fri, Sep 4, 2026•6 Day Trip
$721 USD
Returning
Mon, Sep 7, 2026•9 Day Trip
$663 USD