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

Monday, November 9th, 2026

4 round-trip options

Returning
Sun, Nov 15, 20266 Day Trip
$579 USD
Returning
Mon, Nov 16, 20267 Day Trip
$571 USD
Returning
Sat, Nov 21, 202612 Day Trip
$571 USD
Returning
Sun, Nov 22, 202613 Day Trip
$587 USD