Question 1

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Toronto (YYZ) – chosen by Cheapflights users on 41% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Porto on Cheapflights.

Question 2

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 3h 45m.

Question 3

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 15m.

Question 4

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of C$ 765.

Question 5

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Porto round-trip?

Accepted Answer

KLM, at C$ 765, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Porto.Alternate airlines to your destination round-trip include Porter Airlines and Delta. KLM is priced at 18% lower than the current average price of a flight leaving 3 months from now.

Question 6

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto one-way?

Accepted Answer

C$ 388 is the cheapest one-way deal found within the past few days, from Azores Airlines. You may also be able to find cheap deals on Porter Airlines and TAP AIR PORTUGAL, with prices starting from C$ 440 and C$ 449, respectively.

Question 7

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto (average of C$ 483). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Porto in July is currently the most expensive (average of C$ 789). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Porto flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Question 12

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto? While on average our users pay C$ 734, our data indicates the cheapest price to be C$ 456. The most popular route (Montreal Pierre Elliott Trudeau Intl - Porto), is priced around C$ 658.

Question 13

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal Pierre Elliott Trudeau Intl Airport to Porto on time: Air Canada (83%), United Airlines (83%), Lufthansa (83%).

Question 14

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto, you may want to consider flying on Air Canada, KLM or Lufthansa as they are the most popular for this route.

Question 15

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Thursday flights are generally found to be more expensive for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.

Question 16

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

Travellers have found it’s best to book a flight 48 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto 1-2 weeks in advance for as low as C$ 922, or C$ 1,104 for flights within the next 24 hours.

Question 17

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Accepted Answer

The best pricing can be found in the month of January. Prices to Porto from Montreal Pierre Elliott Trudeau Intl Airport average C$ 904. You can even find prices in January for less than C$ 904, as users have found deals to Porto from as low as C$ 682. The month of December appears to be one of the more expensive times to travel to Porto from Montreal Pierre Elliott Trudeau Intl Airport. Flying in the targeted month can save you up to 30%.

Question 18

What is the cheapest time of day to fly from YUL to OPO?

Accepted Answer

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Porto in the evening. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

Question 19

What airport do you fly into for flights to Porto from Montreal Pierre Elliott Trudeau Intl?

Accepted Answer

Porto (OPO), located 10.9 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Porto. 7 airlines have flights to Porto from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Porto should not be difficult; the airport handles an average of 2 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

Question 20

Can I find deals for flights from Pierre Elliott Trudeau Intl to Porto that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Pierre Elliott Trudeau Intl to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 21

How can I find direct flights from Pierre Elliott Trudeau Intl to Porto?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Porto.

Question 22

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Porto?

Accepted Answer

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 23

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Porto?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Pierre Elliott Trudeau Intl today with Cheapflights!

Question 24

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Porto?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto from Pierre Elliott Trudeau Intl.

Question 25

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Porto with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 26

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Porto become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	C$ 765
One-way from	C$ 387
Popular in	December
Cheapest in	November
Average price	C$ 1,047
Good round-trip deal	C$ 841 or less
Good one-way deal	C$ 480 or less

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestC$ 630	AverageC$ 1,026	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Azores Airlines	CheapestC$ 681	AverageC$ 777	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights
TAP AIR PORTUGAL	CheapestC$ 738	AverageC$ 862	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Transat	CheapestC$ 762	AverageC$ 940	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Porter Airlines	CheapestC$ 765	AverageC$ 896	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
KLM	CheapestC$ 765	AverageC$ 1,003	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	CheapestC$ 787	AverageC$ 1,025	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto from C$ 387

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Porto are usually found in November or February, booked 27 days in advance, depart on a Tuesday or Thursday and return on a Friday

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Cheapest flights from Pierre Elliott Trudeau Intl to PortoExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

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Best time to book a flight from Pierre Elliott Trudeau Intl to Porto

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Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Porto. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

What is the cheapest time of day to fly from YUL to OPO?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 29 July 2025.

Get a feel of what it's like to fly with Porter Airlines,Delta, andKLM from Montreal Pierre Elliott Trudeau Intl Airport to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Porto from Montreal Pierre Elliott Trudeau Intl?

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Porto round-trip?

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Porto one-way?

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Porto that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Porto?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Porto?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Porto?

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Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Porto. Flights are based on user searches made on Cheapflights and were last updated on 29 July 2025.

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Cheapest flights from Pierre Elliott Trudeau Intl to Porto
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.