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
Tuesday, September 1st, 2026
4 round-trip options
Returning
Wed, Sep 9, 2026•8 Day Trip
$1,064 USD
Returning
Fri, Sep 11, 2026•10 Day Trip
$1,123 USD
Returning
Sun, Sep 13, 2026•12 Day Trip
$1,064 USD
Returning
Mon, Sep 14, 2026•13 Day Trip
$1,064 USD