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
Monday, October 19th, 2026
4 round-trip options
Returning
Sun, Oct 25, 2026•6 Day Trip
$563 USD
Returning
Mon, Oct 26, 2026•7 Day Trip
$559 USD
Returning
Fri, Oct 30, 2026•11 Day Trip
$588 USD
Returning
Sat, Oct 31, 2026•12 Day Trip
$567 USD