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

The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 297. However, be on the lookout for offers from Azores Airlines and Porter Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Portugal for a low price.

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 6.0 mm.

If weather is an important factor for your trip to Portugal, 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).

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?

The most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Portugal is Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado. You may also consider Montreal Pierre Elliott Trudeau Intl - Porto or Montreal Pierre Elliott Trudeau Intl - Funchal Madeira.

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

No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal consider choosing TAP AIR PORTUGAL (65%), airBaltic (63%) or Air Canada (55%) as they are the most reliable in getting you off to your destination on time.

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

Consider Air Transat, Air Canada or TAP AIR PORTUGAL when booking your flight. These represent the most popular airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal.

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

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 Portugal.

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

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

C$ 309+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Cheap flight deals from Pierre Elliott Trudeau Intl to Portugal

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Pierre Elliott Trudeau Intl to Portugal
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Sat 12/96:45 a.m. -

1 stop19h 55m

Sat 19/96:15 p.m. -

Nonstop5h 55m

Deal found 5/9C$ 501

Mon 19/1010:45 p.m. -

1 stop13h 35m

Wed 4/1111:10 a.m. -

1 stop13h 45m

Deal found 2/9C$ 596

Mon 19/1010:45 p.m. -

1 stop13h 35m

Wed 28/106:05 a.m. -

1 stop18h 50m

Deal found 2/9C$ 607

Fri 30/1010:45 p.m. -

1 stop21h 05m

Tue 10/114:30 p.m. -

1 stop32h 25m

Deal found 2/9C$ 612

Wed 18/119:45 p.m. -

Nonstop6h 55m

Sun 29/115:00 p.m. -

Nonstop7h 55m

Deal found 4/9C$ 616

Sun 15/119:45 p.m. -

Nonstop6h 55m

Sun 29/115:00 p.m. -

Nonstop7h 55m

Deal found 5/9C$ 617

Thu 15/1010:45 p.m. -

Nonstop6h 45m

Thu 22/106:25 p.m. -

Nonstop7h 45m

Deal found 2/9C$ 618

Thu 22/1010:45 p.m. -

Nonstop6h 45m

Fri 30/105:00 p.m. -

Nonstop7h 55m

Deal found 2/9C$ 620

Sun 11/1010:45 p.m. -

1 stop13h 35m

Thu 22/106:10 p.m. -

1 stop32h 00m

Deal found 2/9C$ 620

Wed 11/119:45 p.m. -

Nonstop6h 55m

Wed 18/115:00 p.m. -

Nonstop7h 55m

Deal found 5/9C$ 621

Mon 16/118:15 p.m. -

Nonstop6h 30m

Tue 24/119:25 a.m. -

Nonstop7h 50m

Deal found 7/9C$ 627

Fri 16/1010:45 p.m. -

Nonstop6h 50m

Fri 23/106:25 p.m. -

Nonstop7h 45m

Deal found 3/9C$ 631

Best flights from Pierre Elliott Trudeau Intl to Portugal
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Sun 10/18:15 p.m. -

Nonstop6h 30m

Fri 22/18:35 a.m. -

1 stop18h 45m

Deal found 6/9C$ 661

Thu 5/114:40 p.m. -

1 stop16h 55m

Mon 16/1111:50 a.m. -

1 stop32h 20m

Deal found 4/9C$ 700

Fri 13/115:00 p.m. -

1 stop13h 25m

Mon 14/125:00 a.m. -

1 stop17h 15m

Deal found 2/9C$ 721

Wed 14/106:50 p.m. -

1 stop18h 55m

Wed 28/105:00 a.m. -

1 stop17h 15m

Deal found 2/9C$ 726

Mon 9/111:10 p.m. -

2 stops16h 10m

Sat 21/1112:20 p.m. -

2 stops25h 12m

Deal found 3/9C$ 740

Wed 14/106:50 p.m. -

1 stop18h 55m

Wed 28/105:30 a.m. -

2 stops16h 45m

Deal found 2/9C$ 765

Thu 15/1010:00 p.m. -

1 stop17h 30m

Sun 18/108:20 a.m. -

2 stops30h 32m

Deal found 5/9C$ 993

Fri 23/1010:45 p.m. -

1 stop33h 15m

Fri 30/1011:50 a.m. -

1 stop12h 05m

Deal found 5/9C$ 1,021

Sun 21/24:10 p.m. -

2 stops16h 20m

Sat 27/211:55 p.m. -

2 stops23h 25m

Deal found 5/9C$ 1,204

Sat 5/129:05 p.m. -

2 stops29h 50m

Sat 12/128:25 a.m. -

2 stops16h 20m

Deal found 3/9C$ 1,302

Tue 6/107:25 p.m. -

Nonstop6h 20m

Wed 14/108:25 a.m. -

Nonstop7h 15m

Deal found 4/9C$ 717

Thu 12/117:55 p.m. -

1 stop13h 25m

Tue 17/1112:35 p.m. -

1 stop31h 35m

Deal found 5/9C$ 718

Mon 19/107:30 a.m. -

2 stops35h 45m

Thu 22/101:50 p.m. -

2 stops28h 40m

Deal found 2/9C$ 1,504

Thu 19/118:05 a.m. -

2 stops24h 25m

Thu 26/1110:15 a.m. -

2 stops31h 31m

Deal found 3/9C$ 772

Sun 7/24:55 p.m. -

2 stops17h 15m

Mon 15/35:30 a.m. -

1 stop11h 45m

Deal found 2/9C$ 775

Mon 5/1011:40 p.m. -

1 stop19h 10m

Wed 14/107:35 p.m. -

1 stop25h 30m

Deal found 6/9C$ 782

Tue 6/106:50 p.m. -

1 stop11h 05m

Tue 20/106:15 a.m. -

2 stops15h 40m

Deal found 2/9C$ 813

Wed 4/117:15 p.m. -

2 stops14h 55m

Sun 15/115:30 a.m. -

1 stop11h 45m

Deal found 4/9C$ 778

Tue 9/25:00 p.m. -

2 stops15h 50m

Tue 2/32:40 p.m. -

1 stop31h 35m

Deal found 3/9C$ 815

Fri 8/19:40 p.m. -

1 stop13h 05m

Sat 23/14:25 p.m. -

1 stop32h 15m

Deal found 4/9C$ 825

Fri 6/117:05 p.m. -

1 stop11h 20m

Tue 17/1110:00 a.m. -

2 stops18h 56m

Deal found 4/9C$ 778

Sun 28/27:05 p.m. -

2 stops37h 45m

Thu 29/48:30 a.m. -

1 stop13h 25m

Deal found 3/9C$ 815

Thu 22/109:30 p.m. -

1 stop16h 10m

Sun 1/115:45 p.m. -

1 stop30h 00m

Deal found 5/9C$ 827

Sun 4/104:40 p.m. -

1 stop14h 20m

Tue 13/1012:15 p.m. -

1 stop31h 45m

Deal found 4/9C$ 934

Tue 6/105:10 p.m. -

2 stops17h 15m

Tue 20/105:00 a.m. -

1 stop16h 55m

Deal found 6/9C$ 812

Sun 20/910:30 a.m. -

2 stops44h 00m

Tue 29/97:35 p.m. -

2 stops43h 14m

Deal found 2/9C$ 1,085

Wed 24/212:45 p.m. -

2 stops20h 05m

Thu 11/32:40 p.m. -

1 stop31h 35m

Deal found 4/9C$ 823

Wed 7/108:05 p.m. -

2 stops34h 05m

Tue 13/1012:00 p.m. -

2 stops35h 10m

Deal found 2/9C$ 2,381

Wed 6/19:45 p.m. -

1 stop22h 00m

Sat 23/15:40 p.m. -

Nonstop6h 05m

Deal found 2/9C$ 1,209

Tue 13/1010:05 p.m. -

1 stop19h 55m

Tue 20/107:55 p.m. -

1 stop23h 20m

Deal found 4/9C$ 913

Find flight deals from Pierre Elliott Trudeau Intl to Portugal

Round-trip from	C$ 607
One-way from	C$ 309
Popular in	July
Cheapest in	January
Average price	C$ 740
Good round-trip deal	C$ 654 or less
Good one-way deal	C$ 318 or less

TAP AIR PORTUGAL
19/10-28/10
2 total stops
32h 25m total
Montreal to Portugal

Search Deals

Air Transat
14/9-31/12
Nonstop
6h 30m total
Montreal to Portugal

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 199 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Portugal.

Search Deals

Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Portugal.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLisbon

YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

7:00 p.m.-6:30 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 310

MontrealLisbon

YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

7:00 p.m.-6:30 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 314

MontrealFunchal

YUL Montreal Pierre Elliott Trudeau Intl - FNC Funchal Madeira

YULFNC

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

8:15 p.m.-9:10 p.m.

1 stop19h 55m

Funchal Madeira

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 367

MontrealFunchal

YUL Montreal Pierre Elliott Trudeau Intl - FNC Funchal Madeira

YULFNC

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

9:15 p.m.-8:35 p.m.

1 stop19h 20m

Funchal Madeira

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 369

MontrealFunchal

YUL Montreal Pierre Elliott Trudeau Intl - FNC Funchal Madeira

YULFNC

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

7:00 p.m.-3:10 p.m.

1 stop15h 10m

Funchal Madeira

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 371

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

11:40 p.m.-3:15 p.m.

1 stop10h 35m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 379

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

11:40 p.m.-7:20 p.m.

1 stop14h 40m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 379

MontrealFunchal

YUL Montreal Pierre Elliott Trudeau Intl - FNC Funchal Madeira

YULFNC

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

7:00 p.m.-3:20 p.m.

1 stop15h 20m

Funchal Madeira

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 382

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

7:00 p.m.-10:10 a.m.

2 stops34h 10m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 404

MontrealLisbon

YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

11:10 p.m.-10:35 a.m.

1 stop31h 25m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 404

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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

Have a flexible travel schedule? Discover the best time to fly to Portugal from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-LIS

YUL-OPO

YUL-FNC

YUL-PDL

YUL-FAO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

YUL-PT0

YUL-LIS

YUL-OPO

YUL-FNC

YUL-PDL

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal (average of C$ 696). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal in July is currently the most expensive (average of C$ 1,039). 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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal as you normally would.

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

The most flights from YUL to PT0 are scheduled on a Friday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Montreal to Portugal delayed?

About 28% of weekly flights between Montreal and Portugal have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Montreal to Portugal flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Portugal flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 20% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Portugal

See what other customers who have flown with Porter Airlines,Air Transat, andAzores Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Transat

7.8

Good

576 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Azores Airlines

7.2

Good

108 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

TAP AIR PORTUGAL

7.2

Good

2,385 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,594 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?
Departing from Montreal Pierre Elliott Trudeau Intl Airport to Portugal will take you 6h 30m. There are 5234 km between Montreal Pierre Elliott Trudeau Intl Airport and Portugal. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Portugal one-way?
The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 297. However, be on the lookout for offers from Azores Airlines and Porter Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Portugal for a low price.
What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?
The most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Portugal is Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado. You may also consider Montreal Pierre Elliott Trudeau Intl - Porto or Montreal Pierre Elliott Trudeau Intl - Funchal Madeira.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?
No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal consider choosing TAP AIR PORTUGAL (65%), airBaltic (63%) or Air Canada (55%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?
Looking at all options, your cheapest flight can be booked for C$ 307. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) can be booked for C$ 606 on average, our data indicates C$ 1,804 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Portugal that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Portugal?
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 Portugal.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Portugal?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal (average of C$ 696). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal in July is currently the most expensive (average of C$ 1,039). 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.

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Portugal

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 384	AverageC$ 414	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	CheapestC$ 411	AverageC$ 982	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
TAP AIR PORTUGAL	CheapestC$ 540	AverageC$ 869	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Porter Airlines	CheapestC$ 568	AverageC$ 844	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 568	AverageC$ 1,009	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Delta	CheapestC$ 612	AverageC$ 758	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air France	CheapestC$ 635	AverageC$ 904	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Canada	CheapestC$ 662	AverageC$ 1,101	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 674	AverageC$ 804	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Azores Airlines	CheapestC$ 679	AverageC$ 885	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights

Fly with Cheapflights

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

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 Portugal from Pierre Elliott Trudeau Intl today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Portugal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Portugal from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal from C$ 309

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Portugal

Cheapest flights from Pierre Elliott Trudeau Intl to PortugalExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Pierre Elliott Trudeau Intl to PortugalDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Pierre Elliott Trudeau Intl to PortugalExplore direct flight options from Pierre Elliott Trudeau Intl to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Explore direct flight options from Pierre Elliott Trudeau Intl to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to PortugalDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Portugal. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Portugal. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to PortugalSearch for one-way flight options from Pierre Elliott Trudeau Intl to Portugal. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Portugal. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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

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

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

Find hourly flight availability from Pierre Elliott Trudeau Intl to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal as you normally would.

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

The most flights from YUL to PT0 are scheduled on a Friday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Montreal to Portugal delayed?

About 28% of weekly flights between Montreal and Portugal have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Montreal to Portugal flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Portugal flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 20% of flights being delayed.

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

Reviews of airlines servicing Portugal

See what other customers who have flown with Porter Airlines,Air Transat, andAzores Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?

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

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Alternative routes for Pierre Elliott Trudeau Intl to Portugal

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Complete your trip

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Pierre Elliott Trudeau Intl and Portugal flights

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Cheapest flights from Pierre Elliott Trudeau Intl to Portugal
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Pierre Elliott Trudeau Intl to Portugal
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Pierre Elliott Trudeau Intl to Portugal
Explore direct flight options from Pierre Elliott Trudeau Intl to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Portugal
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Portugal. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Portugal
Search for one-way flight options from Pierre Elliott Trudeau Intl to Portugal. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.