Question 1

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

Accepted Answer

Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is Air Transat. Our recent data shows that you can find tickets from as low as C$ 745 on this airline. Additional options worth looking into are Delta and Lufthansa, starting at C$ 746 and C$ 748 round-trip. Air Transat is priced at 10% lower than the current average price of a flight leaving 3 months from now.

Question 2

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

Accepted Answer

C$ 410 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Air Canada and TAP AIR PORTUGAL, with prices starting from C$ 414 and C$ 425, respectively.

Question 3

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

Accepted Answer

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon (average of C$ 482). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon in July is currently the most expensive (average of C$ 775). 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 5

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

Accepted Answer

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

Question 6

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon

Accepted Answer

The most flights from YUL to LIS are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Lisbon, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 9

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

Accepted Answer

While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon is generally C$ 1,809, our data shows the cheapest flight currently is C$ 393. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), you can expect to pay C$ 684 for that flight.

Question 10

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon consider choosing Air Canada (90%), United Airlines (90%) or Lufthansa (90%) as they are the most reliable in getting you off to your destination on time.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

Wednesday flights are found to be more expensive to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon. 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 Lisbon.

Question 13

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 27% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 891. For sooner than that we have options available in the next 3 days from C$ 1,113.

Question 14

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

Accepted Answer

Our data shows that January tends to be the cheapest month to fly to Lisbon from Montreal Pierre Elliott Trudeau Intl Airport. Users have commonly found prices around C$ 839 for the month, but tickets can be as low as C$ 565. Due to multiple factors, prepare for potentially higher prices in July.

Question 15

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

Question 16

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

Accepted Answer

For a flight from Montreal Pierre Elliott Trudeau Intl to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 6.7 km from the centre of the city. Humberto Delgado is the only Lisbon airport and it handles 4 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 13 airlines have flights to Lisbon Humberto Delgado from Montreal Pierre Elliott Trudeau Intl on a regular basis.

Question 17

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

Accepted Answer

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

Question 18

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

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 Lisbon.

Question 19

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

Accepted Answer

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Lisbon 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 20

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

Accepted Answer

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 21

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

Accepted Answer

Cheapflights helps you find that perfect flight to Lisbon from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 22

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

Accepted Answer

Need flexible booking options for your flight to Lisbon from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 23

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

Round-trip from	C$ 745
One-way from	C$ 410
Popular in	July
Cheapest in	January
Average price	C$ 916
Good round-trip deal	C$ 749 or less
Good one-way deal	C$ 466 or less

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestC$ 261	AverageC$ 773	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
American Airlines	CheapestC$ 367	AverageC$ 508	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Azores Airlines	CheapestC$ 612	AverageC$ 760	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights
TAP AIR PORTUGAL	CheapestC$ 612	AverageC$ 810	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air France	CheapestC$ 623	AverageC$ 734	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	CheapestC$ 630	AverageC$ 812	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	CheapestC$ 633	AverageC$ 678	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Transat	CheapestC$ 636	AverageC$ 897	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	CheapestC$ 665	AverageC$ 894	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 671	AverageC$ 817	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon from C$ 410

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 13/8. 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 Lisbon Humberto Delgado are usually found in January or November, booked 61 days in advance, depart on a Monday or Wednesday and return on a Monday

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Cheapest flights from Pierre Elliott Trudeau Intl to LisbonExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Lisbon. Price data was last updated on 9 June 2025.

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

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

Find hourly flight availability from Pierre Elliott Trudeau Intl to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Lisbon. Price data was last updated on 16 December 2024.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Lisbon

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 12 June 2025.

Read through reviews of airlines operating flights from Montreal to Lisbon, such as Porter Airlines, Delta and Air Transat. 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 Lisbon. 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 Lisbon from Montreal Pierre Elliott Trudeau Intl?

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

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

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

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

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

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

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

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

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Lisbon

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Cheapest flights from Pierre Elliott Trudeau Intl to Lisbon
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.