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

Saturday, November 28th, 2026

4 round-trip options

Returning
Fri, Dec 4, 20266 Day Trip
$571 USD
Returning
Sat, Dec 5, 20267 Day Trip
$571 USD
Returning
Thu, Dec 10, 202612 Day Trip
$641 USD
Returning
Fri, Dec 11, 202613 Day Trip
$571 USD