Montreal (YUL) to Lisbon (LIS) flight deal in business from $2,544

Sunday, October 4th, 2026

8 round-trip options

Returning
Fri, Oct 9, 20265 Day Trip
$3,580 USD
Returning
Sat, Oct 10, 20266 Day Trip
$3,557 USD
Returning
Sun, Oct 11, 20267 Day Trip
$3,580 USD
Returning
Tue, Oct 13, 20269 Day Trip
$3,571 USD
Returning
Wed, Oct 14, 202610 Day Trip
$3,555 USD
Returning
Thu, Oct 15, 202611 Day Trip
$3,571 USD
Returning
Sat, Oct 17, 202613 Day Trip
$3,579 USD
Returning
Sun, Oct 18, 202614 Day Trip
$3,579 USD