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 17 hours agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Monday, September 7th, 2026
4 round-trip options
Returning
Tue, Sep 15, 2026•8 Day Trip
$787 USD
Returning
Thu, Sep 17, 2026•10 Day Trip
$750 USD
Returning
Sat, Sep 19, 2026•12 Day Trip
$787 USD
Returning
Sun, Sep 20, 2026•13 Day Trip
$572 USD