Cheap Flights Montreal – Porto from CAD 355

Flight FAQs

• Which airlines offer the cheapest flights from Montreal (YMQ) to Porto (OPO)?

  Based on Trip.com data, French Bee Airlines offers one-way fares as low as CAD 355 on Cheapest nonstop routes (e.g. YUL to OPO on Fri, Feb 6), while TAP Air Portugal offers Cheapest nonstop round-trips from CAD 764 departing on Fri, Feb 6 and returning on Tue, Feb 10.

• Which airlines offer direct flights from Montreal to Porto?

  At the moment, you can catch a direct flight from Montreal to Porto with the following airlines, including: TAP Air Portugal Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Montreal to Porto?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Montreal to Porto is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Montreal to Porto?

  Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Montreal to Porto. You can check the weekly schedule for popular airlines on this route below: Air Transat: -/-/-/-/-/-/- -- TS174 (20:06)

• How can I find the best deals on flights from Montreal to Porto?

  To find best deals on flights from Montreal to Porto, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Feb 6, with one-way flights priced at just CAD 355.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is French Bee Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Porto travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Montreal to Porto to get the best price?

  The cheapest months to fly from Montreal to Porto is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Montreal to Porto?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Montreal to Porto on January 24, 2026 with Azores Airlines, with prices starting at CAD 314.

• Which airports can I fly through when travelling to Porto from Montreal?

  You can land at any one of the following hubs in Porto, with Montreal-Pierre Elliott Trudeau International Airport to Francisco Sa Carneiro International Airport (YUL-OPO) is by far the most common option on this route: Francisco Sa Carneiro International Airport (OPO).

• What is the time difference between Montreal and Porto?

  The time difference between Porto and Montreal is 5h.

• How can I change or cancel my flight ticket from Montreal to Porto?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.