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 17 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Thursday, September 17th, 2026

4 round-trip options

Returning
Fri, Sep 25, 2026•8 Day Trip
$572 USD
Google Flights
Returning
Sun, Sep 27, 2026•10 Day Trip
$541 USD
Google Flights
Returning
Tue, Sep 29, 2026•12 Day Trip
$728 USD
Google Flights
Returning
Wed, Sep 30, 2026•13 Day Trip
$541 USD
Google Flights