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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal from C$ 369

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIS
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Portugal

Enter your travel dates to find the best prices.

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 26 April 2026.

Sun 14/66:45 a.m.
YUL
-
PDL
1 stop21h 25m
WestJet
Sat 20/611:30 a.m.
PDL
-
YUL
1 stop9h 15m
WestJet
Deal found 22/4C$ 698
Sun 14/66:45 a.m.
YUL
-
PDL
1 stop21h 25m
WestJet
Mon 22/69:35 a.m.
PDL
-
YUL
1 stop11h 10m
WestJet
Deal found 22/4C$ 701
Sun 14/66:45 a.m.
YUL
-
PDL
1 stop21h 25m
WestJet
Tue 16/610:30 a.m.
PDL
-
YUL
1 stop10h 15m
WestJet
Deal found 24/4C$ 705
Sun 14/66:45 a.m.
YUL
-
PDL
1 stop21h 25m
WestJet
Tue 23/610:30 a.m.
PDL
-
YUL
1 stop10h 15m
WestJet
Deal found 22/4C$ 709
Wed 10/610:45 p.m.
YUL
-
PDL
1 stop16h 05m
TAP AIR PORTUGAL
Thu 18/66:30 a.m.
PDL
-
YUL
1 stop18h 40m
TAP AIR PORTUGAL
Deal found 21/4C$ 730
Mon 15/66:45 a.m.
YUL
-
PDL
1 stop22h 20m
WestJet
Tue 23/610:30 a.m.
PDL
-
YUL
1 stop10h 15m
WestJet
Deal found 22/4C$ 735
Mon 15/69:30 p.m.
YUL
-
PDL
Nonstop5h 20m
Multiple Airlines
Mon 22/69:35 a.m.
PDL
-
YUL
1 stop18h 50m
Multiple Airlines
Deal found 24/4C$ 738
Mon 15/610:45 p.m.
YUL
-
PDL
1 stop15h 50m
TAP AIR PORTUGAL
Thu 25/610:45 a.m.
PDL
-
YUL
1 stop14h 25m
TAP AIR PORTUGAL
Deal found 22/4C$ 742
Mon 15/65:45 p.m.
YUL
-
PDL
1 stop11h 20m
WestJet
Mon 22/69:35 a.m.
PDL
-
YUL
1 stop11h 10m
WestJet
Deal found 22/4C$ 752
Mon 15/610:45 p.m.
YUL
-
PDL
1 stop15h 50m
TAP AIR PORTUGAL
Wed 24/67:30 p.m.
PDL
-
YUL
1 stop29h 40m
TAP AIR PORTUGAL
Deal found 22/4C$ 753
Mon 15/66:45 a.m.
YUL
-
PDL
1 stop22h 20m
WestJet
Mon 29/69:35 a.m.
PDL
-
YUL
1 stop11h 10m
WestJet
Deal found 26/4C$ 754
Tue 2/65:00 p.m.
YUL
-
LIS
1 stop10h 50m
Air France
Tue 9/612:15 p.m.
LIS
-
YUL
1 stop12h 50m
Air France
Deal found 22/4C$ 768

Find flight deals from Pierre Elliott Trudeau Intl to Portugal

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Portugal flight deals. Data was last updated 26 April 2026.

Round-trip from

C$ 698

One-way from

C$ 369

Popular in

July

Cheapest in

February

Average price

C$ 839

Good round-trip deal

C$ 807 or less

Good one-way deal

C$ 451 or less
WestJet
  • WestJet
  • 14/6-20/6
  • 2 total stops
  • 30h 40m total
  • Montreal to Portugal
Search Deals
WestJet
  • WestJet
  • 14/6
  • 1 total stop
  • 21h 25m total
  • Montreal to Portugal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 April 2026.
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 - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

10:30 p.m.-8:50 a.m.

1 stop29h 20m

Lisbon Humberto Delgado

Tue 9/6

11:55 a.m.-4:55 p.m.

1 stop34h 00m

C$ 787

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:50 p.m.-2:35 p.m.

1 stop14h 45m

Lisbon Humberto Delgado

Thu 18/6

5:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 793

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

3:10 p.m.-11:45 a.m.

1 stop15h 35m

Porto

Thu 11/6

1:30 p.m.-12:37 a.m.

1 stop16h 07m

C$ 823

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

7:00 p.m.-2:35 p.m.

2 stops14h 35m

Lisbon Humberto Delgado

Mon 15/6

11:55 a.m.-4:55 p.m.

1 stop34h 00m

C$ 832

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:50 p.m.-7:20 a.m.

1 stop31h 30m

Faro

Wed 24/6

8:10 a.m.-4:55 p.m.

1 stop13h 45m

C$ 875

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:50 p.m.-10:15 p.m.

1 stop22h 25m

Porto

Fri 22/5

5:55 a.m.-3:05 p.m.

1 stop14h 10m

C$ 886

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

5:10 p.m.-9:35 a.m.

1 stop11h 25m

Lisbon Humberto Delgado

Thu 11/6

11:35 a.m.-7:32 p.m.

1 stop12h 57m

C$ 922

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:50 p.m.-6:10 p.m.

1 stop18h 20m

Porto

Sat 20/6

5:00 a.m.-8:05 p.m.

2 stops20h 05m

C$ 928

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:50 p.m.-8:30 a.m.

1 stop32h 40m

Faro

Tue 12/5

8:15 p.m.-4:55 p.m.

1 stop25h 40m

C$ 936

MontrealFaro

YUL - FAO

YULFAO

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:50 p.m.-8:30 a.m.

1 stop32h 40m

Faro

Fri 15/5

7:30 p.m.-4:55 p.m.

1 stop26h 25m

C$ 936

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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

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 60 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.

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

Currently, February 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 December is currently the most expensive (average of C$ 2,102). 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?

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 26 April 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

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 April 2026.

The most flights from YUL to PT0 are scheduled on a Sunday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Montreal to Portugal delayed?

About 26% of weekly flights between Montreal and Portugal have experienced delays in the past year, with the average delay time being 124 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?

Thursday tends to have the lowest number of delays on this route, whereas Sunday 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 16% of flights being delayed.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 26 April 2026.
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
435 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.8
Good
542 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Azores Airlines
7.3
Good
98 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,971 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
TAP AIR PORTUGAL
7.1
Good
2,223 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

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

  • 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 14h 45m. 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$ 270. 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 - Ponta Delgada Nordela 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 Air Canada (81%), United Airlines (81%) or Lufthansa (81%) 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$ 444. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado) can be booked for C$ 784 on average, our data indicates C$ 2,066 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, February 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 December is currently the most expensive (average of C$ 2,102). 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.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Portugal

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 261AverageC$ 765FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestC$ 351AverageC$ 851FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapestC$ 381AverageC$ 409FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 551AverageC$ 909FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 572AverageC$ 1,028FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 583AverageC$ 865FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 605AverageC$ 749FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 635AverageC$ 770FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 662AverageC$ 1,053FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Azores AirlinesCheapestC$ 666AverageC$ 919FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights

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

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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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