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

Wednesday, January 27th, 2027

3 round-trip options

Returning
Thu, Feb 4, 20278 Day Trip
$566 USD
Returning
Fri, Feb 5, 20279 Day Trip
$538 USD
Returning
Wed, Feb 10, 202714 Day Trip
$563 USD