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

Wednesday, November 4th, 2026

4 round-trip options

Returning
Tue, Nov 10, 20266 Day Trip
$567 USD
Returning
Wed, Nov 11, 20267 Day Trip
$559 USD
Returning
Mon, Nov 16, 202612 Day Trip
$559 USD
Returning
Tue, Nov 17, 202613 Day Trip
$564 USD