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

The cheapest airline one-way is Azores Airlines, with whom users have recently found tickets for as low as C$ 306. However, be on the lookout for offers from Air Transat 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 - Funchal Madeira or Montreal Pierre Elliott Trudeau Intl - Porto.

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 (84%), airBaltic (82%) or Porter Airlines (75%) 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$ 338+ 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 21 October 2026.

Fri 27/119:45 p.m. -

1 stop12h 55m

Fri 11/1211:10 a.m. -

1 stop13h 45m

Deal found 18/10C$ 591

Fri 4/129:45 p.m. -

1 stop12h 55m

Fri 11/1211:10 a.m. -

1 stop13h 45m

Deal found 19/10C$ 627

Mon 16/119:05 p.m. -

1 stop9h 00m

Sat 28/1111:55 a.m. -

1 stop12h 50m

Deal found 19/10C$ 644

Mon 23/119:05 p.m. -

1 stop9h 00m

Mon 7/121:35 p.m. -

1 stop11h 10m

Deal found 20/10C$ 646

Mon 2/119:05 p.m. -

1 stop9h 00m

Sat 7/1111:55 a.m. -

1 stop12h 50m

Deal found 19/10C$ 648

Sun 22/1111:10 a.m. -

1 stop17h 10m

Wed 2/123:35 p.m. -

1 stop28h 35m

Deal found 16/10C$ 651

Sat 21/119:05 p.m. -

1 stop9h 20m

Sat 28/1111:55 a.m. -

1 stop12h 50m

Deal found 17/10C$ 653

Fri 27/118:15 p.m. -

Nonstop6h 30m

Fri 4/128:35 a.m. -

1 stop18h 42m

Deal found 16/10C$ 653

Wed 18/117:15 p.m. -

Nonstop6h 40m

Wed 2/123:35 p.m. -

1 stop28h 35m

Deal found 15/10C$ 655

Wed 18/117:15 p.m. -

Nonstop6h 40m

Wed 25/113:35 p.m. -

1 stop28h 35m

Deal found 16/10C$ 657

Wed 30/129:45 p.m. -

1 stop16h 50m

Wed 13/16:30 a.m. -

1 stop17h 25m

Deal found 18/10C$ 658

Mon 16/1111:00 p.m. -

Nonstop6h 40m

Thu 3/128:55 a.m. -

Nonstop8h 05m

Deal found 15/10C$ 658

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 21 October 2026.

Sun 22/118:15 p.m. -

Nonstop6h 30m

Mon 7/129:25 a.m. -

Nonstop7h 50m

Deal found 20/10C$ 675

Sun 4/45:00 p.m. -

1 stop10h 50m

Mon 26/45:00 a.m. -

1 stop16h 55m

Deal found 16/10C$ 714

Mon 22/28:15 p.m. -

Nonstop6h 30m

Fri 5/38:35 a.m. -

1 stop15h 40m

Deal found 17/10C$ 722

Sun 22/116:50 p.m. -

2 stops34h 30m

Fri 4/1212:20 p.m. -

2 stops33h 47m

Deal found 16/10C$ 733

Sat 17/49:30 p.m. -

Nonstop5h 20m

Sat 1/56:15 p.m. -

Nonstop5h 55m

Deal found 16/10C$ 826

Thu 15/47:00 p.m. -

1 stop15h 25m

Fri 23/45:00 a.m. -

1 stop16h 55m

Deal found 16/10C$ 827

Sat 27/310:05 p.m. -

2 stops8h 20m

Sun 4/45:40 p.m. -

1 stop30h 30m

Deal found 15/10C$ 847

Mon 12/410:45 p.m. -

1 stop11h 50m

Sun 18/46:30 a.m. -

1 stop18h 40m

Deal found 17/10C$ 1,260

Sun 22/118:15 p.m. -

Nonstop6h 30m

Tue 1/129:25 a.m. -

Nonstop7h 50m

Deal found 20/10C$ 716

Sat 14/116:50 p.m. -

1 stop32h 20m

Wed 2/1210:15 a.m. -

2 stops26h 31m

Deal found 19/10C$ 736

Sat 7/119:30 a.m. -

1 stop17h 30m

Thu 12/1111:30 a.m. -

1 stop34h 45m

Deal found 19/10C$ 748

Wed 10/33:00 p.m. -

2 stops14h 20m

Mon 5/412:20 p.m. -

2 stops33h 59m

Deal found 19/10C$ 741

Fri 9/45:25 p.m. -

1 stop10h 05m

Wed 28/410:00 a.m. -

1 stop17h 20m

Deal found 20/10C$ 816

Mon 16/117:15 p.m. -

2 stops17h 15m

Mon 23/115:00 a.m. -

1 stop17h 15m

Deal found 17/10C$ 754

Sun 7/37:05 p.m. -

1 stop10h 30m

Fri 12/35:00 a.m. -

1 stop17h 15m

Deal found 21/10C$ 834

Sat 27/310:05 p.m. -

1 stop15h 10m

Fri 2/45:50 p.m. -

2 stops30h 20m

Deal found 15/10C$ 851

Sat 9/18:00 p.m. -

2 stops31h 10m

Fri 15/110:15 a.m. -

2 stops30h 23m

Deal found 20/10C$ 743

Fri 13/117:05 p.m. -

1 stop17h 25m

Sat 21/115:30 a.m. -

1 stop14h 50m

Deal found 20/10C$ 757

Fri 16/47:00 p.m. -

1 stop15h 25m

Sat 24/45:55 a.m. -

1 stop11h 05m

Deal found 16/10C$ 837

Fri 13/117:20 p.m. -

1 stop32h 55m

Fri 20/118:30 p.m. -

1 stop20h 45m

Deal found 16/10C$ 875

Wed 4/116:25 p.m. -

2 stops32h 45m

Wed 11/115:00 a.m. -

2 stops19h 04m

Deal found 19/10C$ 755

Sat 2/19:05 p.m. -

Nonstop5h 20m

Sat 9/15:40 p.m. -

Nonstop6h 05m

Deal found 16/10C$ 1,011

Wed 31/36:50 p.m. -

1 stop15h 40m

Thu 8/45:00 a.m. -

1 stop16h 55m

Deal found 18/10C$ 838

Mon 12/46:50 p.m. -

1 stop19h 40m

Thu 29/48:20 p.m. -

1 stop25h 35m

Deal found 20/10C$ 841

Sun 15/118:10 a.m. -

2 stops31h 00m

Wed 25/118:35 a.m. -

2 stops34h 35m

Deal found 20/10C$ 945

Thu 12/116:35 p.m. -

2 stops32h 40m

Wed 18/115:00 a.m. -

1 stop17h 15m

Deal found 17/10C$ 861

Wed 7/410:45 p.m. -

1 stop21h 00m

Mon 12/46:30 a.m. -

1 stop18h 40m

Deal found 17/10C$ 1,260

Wed 2/127:00 a.m. -

2 stops20h 15m

Wed 9/125:00 a.m. -

1 stop17h 15m

Deal found 17/10C$ 861

Thu 3/125:00 p.m. -

1 stop12h 35m

Tue 8/125:00 a.m. -

2 stops23h 33m

Deal found 17/10C$ 868

Fri 26/36:45 a.m. -

2 stops30h 00m

Sun 4/46:05 p.m. -

2 stops30h 05m

Deal found 18/10C$ 980

Find flight deals from Pierre Elliott Trudeau Intl to Portugal

Round-trip from	C$ 591
One-way from	C$ 338
Popular in	July
Cheapest in	November
Average price	C$ 793
Good round-trip deal	C$ 714 or less
Good one-way deal	C$ 480 or less

TAP AIR PORTUGAL
27/11-11/12
2 total stops
26h 40m total
Montreal to Portugal

Search Deals

Porter Airlines
8/11-31/12
Nonstop
6h 30m total
Montreal to Portugal

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 203 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 October 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

Quickest round-trip

MontrealPonta Delgada

YUL Montreal Pierre Elliott Trudeau Intl - PDL Ponta Delgada Nordela

YULPDL

Montreal Pierre Elliott Trudeau Intl

Mon 15/2

9:05 p.m.-6:25 a.m.

Nonstop5h 20m

Ponta Delgada Nordela

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 421

MontrealHorta

YUL Montreal Pierre Elliott Trudeau Intl - HOR Horta

YULHOR

Montreal Pierre Elliott Trudeau Intl

Thu 1/4

9:30 p.m.-9:35 a.m.

1 stop8h 05m

Horta

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 426

MontrealLajes

YUL Montreal Pierre Elliott Trudeau Intl - TER Lajes

YULTER

Montreal Pierre Elliott Trudeau Intl

Thu 1/4

9:30 p.m.-8:55 p.m.

1 stop19h 25m

Lajes

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 433

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:30 p.m.-10:35 a.m.

1 stop11h 05m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 443

MontrealPonta Delgada

YUL Montreal Pierre Elliott Trudeau Intl - PDL Ponta Delgada Nordela

YULPDL

Montreal Pierre Elliott Trudeau Intl

Sat 27/3

10:05 p.m.-7:25 a.m.

Nonstop5h 20m

Ponta Delgada Nordela

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 446

MontrealLisbon

YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

6:00 p.m.-10:45 p.m.

1 stop23h 45m

Lisbon Humberto Delgado

Wed 31/12

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

Nonstop0h 00m

C$ 447

MontrealLisbon

YUL Montreal Pierre Elliott Trudeau Intl - LIS Lisbon Humberto Delgado

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

6:00 p.m.-10:45 p.m.

1 stop23h 45m

Lisbon Humberto Delgado

Wed 31/12

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

Nonstop0h 00m

C$ 449

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 14/3

7:00 p.m.-11:25 p.m.

1 stop24h 25m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 454

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

6:00 p.m.-11:25 p.m.

1 stop24h 25m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 456

MontrealPorto

YUL Montreal Pierre Elliott Trudeau Intl - OPO Porto

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 28/12

9:05 p.m.-11:50 a.m.

1 stop9h 45m

Porto

Wed 31/12

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

Nonstop0h 00m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

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-PDL

YUL-HOR

YUL-FAO

YUL-FNC

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-PDL

YUL-HOR

YUL-FAO

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$ 719). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal in July is currently the most expensive (average of C$ 1,058). 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.

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 134 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 Saturday 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 23% 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 48 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, andTAP AIR PORTUGAL 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

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

467 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

582 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

TAP AIR PORTUGAL

7.2

Good

2,384 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Azores Airlines

7.1

Good

109 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,788 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

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 Azores Airlines, with whom users have recently found tickets for as low as C$ 306. However, be on the lookout for offers from Air Transat 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 - Funchal Madeira or Montreal Pierre Elliott Trudeau Intl - Porto.
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 (84%), airBaltic (82%) or Porter Airlines (75%) 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$ 369. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) can be booked for C$ 579 on average, our data indicates C$ 1,216 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$ 719). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal in July is currently the most expensive (average of C$ 1,058). 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
Delta	CheapestC$ 481	AverageC$ 770	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
TAP AIR PORTUGAL	CheapestC$ 553	AverageC$ 829	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air France	CheapestC$ 567	AverageC$ 787	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Porter Airlines	CheapestC$ 577	AverageC$ 857	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 581	AverageC$ 1,024	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Azores Airlines	CheapestC$ 629	AverageC$ 899	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights
Air Canada	CheapestC$ 669	AverageC$ 1,071	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 685	AverageC$ 818	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	CheapestC$ 725	AverageC$ 1,341	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestC$ 731	AverageC$ 789	FlexibilityNo cancel fee	On-time79%	Search SWISS 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.

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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$ 338

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 8/11. 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Portugal. Data last updated 21 October 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 21 October 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 21 October 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 21 October 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.

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 134 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 Saturday 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 23% 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, andTAP AIR PORTUGAL 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.

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How long is the 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 21 October 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 21 October 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 21 October 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 21 October 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 21 October 2026.