Montreal (YUL) to Porto (OPO) flight deal in economy from $529
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$722 USD
-27%$529 USD
Verified 14 days agoAugust 2026
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Fair Availability
37% of dates checked are available within 10% of the lowest price
Friday, August 7th, 2026
7 round-trip options
Returning
Thu, Aug 13, 2026•6 Day Trip
$923 USD
Returning
Sat, Aug 15, 2026•8 Day Trip
$965 USD
Returning
Sun, Aug 16, 2026•9 Day Trip
$936 USD
Returning
Mon, Aug 17, 2026•10 Day Trip
$923 USD
Returning
Tue, Aug 18, 2026•11 Day Trip
$902 USD
Returning
Thu, Aug 20, 2026•13 Day Trip
$944 USD
Returning
Fri, Aug 21, 2026•14 Day Trip
$775 USD