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

Friday, July 10th, 2026

3 round-trip options

Returning
Wed, Jul 15, 20265 Day Trip
$677 USD
Returning
Thu, Jul 16, 20266 Day Trip
$730 USD
Returning
Sun, Jul 19, 20269 Day Trip
$730 USD