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

Friday, November 27th, 2026

4 round-trip options

Returning
Thu, Dec 3, 20266 Day Trip
$556 USD
Returning
Fri, Dec 4, 20267 Day Trip
$551 USD
Returning
Wed, Dec 9, 202612 Day Trip
$559 USD
Returning
Thu, Dec 10, 202613 Day Trip
$556 USD