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

Tuesday, July 7th, 2026

3 round-trip options

Returning
Sun, Jul 12, 20265 Day Trip
$717 USD
Returning
Mon, Jul 13, 20266 Day Trip
$729 USD
Returning
Thu, Jul 16, 20269 Day Trip
$822 USD