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

Friday, September 11th, 2026

8 round-trip options

Returning
Wed, Sep 16, 20265 Day Trip
$3,557 USD
Returning
Thu, Sep 17, 20266 Day Trip
$3,558 USD
Returning
Fri, Sep 18, 20267 Day Trip
$3,580 USD
Returning
Sun, Sep 20, 20269 Day Trip
$3,591 USD
Returning
Mon, Sep 21, 202610 Day Trip
$3,586 USD
Returning
Tue, Sep 22, 202611 Day Trip
$3,558 USD
Returning
Thu, Sep 24, 202613 Day Trip
$3,566 USD
Returning
Fri, Sep 25, 202614 Day Trip
$3,714 USD