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

Wednesday, January 20th, 2027

3 round-trip options

Returning
Thu, Jan 28, 20278 Day Trip
$542 USD
Returning
Fri, Jan 29, 20279 Day Trip
$537 USD
Returning
Wed, Feb 3, 202714 Day Trip
$565 USD