Lisbon (LIS) to Montreal (YUL) flight deal in economy from $478

TAP PortugalTPTAP Portugal
Round Trip•Economy
PortugalLIS

Portela Airport

Lisbon, Portugal
CanadaYUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada
$885 USD
-46%$478 USD
Verified about 13 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

5 round-trip options

Returning
Tue, Aug 25, 2026•7 Day Trip
$1,691 USD
Google Flights
Returning
Fri, Aug 28, 2026•10 Day Trip
$1,691 USD
Google Flights
Returning
Sat, Aug 29, 2026•11 Day Trip
$1,737 USD
Google Flights
Returning
Sun, Aug 30, 2026•12 Day Trip
$1,511 USD
Google Flights
Returning
Tue, Sep 1, 2026•14 Day Trip
$1,691 USD
Google Flights