YUL to OPO from $529 in economy

TSAir Transat

Round Trip•Economy

YUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada

OPO

Francisco Sá Carneiro Airport

Porto, Portugal

$722 USD

-27%$529 USD

Verified 14 days ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$972 6$557 7$676 8$796 9$718 10$810 11$760 12$726 13$662 14$718 15$684 16$726 17$797 18$862 19$804 20$838 21$907 22$901 23$725 24$901 25$732 26$859 27$837 28$719 29$852 30$725 31$1,042 1$872 2$852

Fair Availability

37% of dates checked are available within 10% of the lowest price

Wednesday, July 15th, 2026

7 round-trip options

Returning

Tue, Jul 21, 2026•6 Day Trip

$684 USD

Google Flights

Returning

Thu, Jul 23, 2026•8 Day Trip

$692 USD

Google Flights

Returning

Fri, Jul 24, 2026•9 Day Trip

$684 USD

Google Flights

Returning

Sat, Jul 25, 2026•10 Day Trip

$720 USD

Google Flights

Returning

Sun, Jul 26, 2026•11 Day Trip

$894 USD

Google Flights

Returning

Tue, Jul 28, 2026•13 Day Trip

$817 USD

Google Flights

Returning

Wed, Jul 29, 2026•14 Day Trip

$852 USD

Google Flights

Montreal (YUL) to Porto (OPO) flight deal in economy from $529

Montréal-Pierre Elliott Trudeau International Airport

Francisco Sá Carneiro Airport

July 2026

Wednesday, July 15th, 2026