Lisbon (LIS) to Montreal (YUL) flight deal in economy from $525

Air CanadaACAir Canada
Round Trip•Economy
PortugalLIS

Portela Airport

Lisbon, Portugal
CanadaYUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada
$605 USD
-13%$525 USD
Verified about 5 hours ago
Good Availability
57% of dates checked are available within 10% of the lowest price

Friday, October 30th, 2026

4 round-trip options

Returning
Thu, Nov 5, 2026•6 Day Trip
$628 USD
Google Flights
Returning
Fri, Nov 6, 2026•7 Day Trip
$620 USD
Google Flights
Returning
Tue, Nov 10, 2026•11 Day Trip
$628 USD
Google Flights
Returning
Wed, Nov 11, 2026•12 Day Trip
$620 USD
Google Flights