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

Saturday, October 24th, 2026

4 round-trip options

Returning
Fri, Oct 30, 2026•6 Day Trip
$588 USD
Google Flights
Returning
Sat, Oct 31, 2026•7 Day Trip
$567 USD
Google Flights
Returning
Wed, Nov 4, 2026•11 Day Trip
$559 USD
Google Flights
Returning
Thu, Nov 5, 2026•12 Day Trip
$566 USD
Google Flights