Montreal (YUL) to Porto (OPO) flight deal in economy from $535
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$738 USD
-28%$535 USD
Verified about 20 hours agoAugust 2026
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Sunday, August 23rd, 2026
7 round-trip options
Returning
Fri, Aug 28, 2026•5 Day Trip
$837 USD
Returning
Sat, Aug 29, 2026•6 Day Trip
$946 USD
Returning
Sun, Aug 30, 2026•7 Day Trip
$852 USD
Returning
Mon, Aug 31, 2026•8 Day Trip
$946 USD
Returning
Tue, Sep 1, 2026•9 Day Trip
$794 USD
Returning
Fri, Sep 4, 2026•12 Day Trip
$837 USD
Returning
Sat, Sep 5, 2026•13 Day Trip
$903 USD