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

Friday, September 4th, 2026

8 round-trip options

Returning
Wed, Sep 9, 20265 Day Trip
$3,558 USD
Returning
Thu, Sep 10, 20266 Day Trip
$3,558 USD
Returning
Fri, Sep 11, 20267 Day Trip
$3,555 USD
Returning
Sun, Sep 13, 20269 Day Trip
$3,711 USD
Returning
Mon, Sep 14, 202610 Day Trip
$3,586 USD
Returning
Tue, Sep 15, 202611 Day Trip
$3,555 USD
Returning
Thu, Sep 17, 202613 Day Trip
$3,558 USD
Returning
Fri, Sep 18, 202614 Day Trip
$3,579 USD