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 agoOctober 2026
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Good Availability
57% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
4 round-trip options
Returning
Sat, Oct 24, 2026•6 Day Trip
$608 USD
Returning
Sun, Oct 25, 2026•7 Day Trip
$612 USD
Returning
Thu, Oct 29, 2026•11 Day Trip
$616 USD
Returning
Fri, Oct 30, 2026•12 Day Trip
$636 USD