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

Thursday, July 2nd, 2026

3 round-trip options

Returning
Tue, Jul 7, 20265 Day Trip
$801 USD
Returning
Wed, Jul 8, 20266 Day Trip
$793 USD
Returning
Sat, Jul 11, 20269 Day Trip
$801 USD