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 agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, August 21st, 2026
5 round-trip options
Returning
Fri, Aug 28, 2026•7 Day Trip
$1,118 USD
Returning
Mon, Aug 31, 2026•10 Day Trip
$858 USD
Returning
Tue, Sep 1, 2026•11 Day Trip
$1,118 USD
Returning
Wed, Sep 2, 2026•12 Day Trip
$934 USD
Returning
Fri, Sep 4, 2026•14 Day Trip
$1,380 USD