Lisbon (LIS) to Montreal (YUL) flight deal in economy from $478
LISPortela Airport
Lisbon, Portugal
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
$885 USD
-46%$478 USD
Verified about 13 hours agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, September 4th, 2026
4 round-trip options
Returning
Sat, Sep 12, 2026•8 Day Trip
$756 USD
Returning
Mon, Sep 14, 2026•10 Day Trip
$541 USD
Returning
Wed, Sep 16, 2026•12 Day Trip
$572 USD
Returning
Thu, Sep 17, 2026•13 Day Trip
$720 USD