YUL to OPO from $529 in economy – flightdeals.net

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Air Transat

Round Trip•Economy

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada

Francisco Sá Carneiro Airport

Porto, Portugal

$722 USD

-27%$529 USD

Verified 15 days ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27 28 29$1,098 30$776 31 1 2 3 4 5$1,056 6$734 7 8 9 10 11 12$881 13$559 14 15 16 17 18 19$867 20$545 21 22 23 24 25 26$867 27$545 28 29 30 1 2 3$867 4$545 5 6

Fair Availability

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

Thursday, November 5th, 2026

1 round-trip options

Returning

Sat, Nov 14, 2026•9 Day Trip

$1,056 USD