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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal from C$ 349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
9:45 p.m. - 9:35 a.m.YUL-LIS
6h 50mdirect
TAP AIR PORTUGAL Logo
5:20 p.m. - 8:15 p.m.LIS-YUL
7h 55mdirect
C$ 531TAP AIR PORTUGAL
Find Deal
Wed, 3 Dec - Fri, 12 Dec
TAP AIR PORTUGAL Logo
9:45 p.m. - 9:35 a.m.YUL-LIS
6h 50mdirect
TAP AIR PORTUGAL Logo
5:20 p.m. - 8:15 p.m.LIS-YUL
7h 55mdirect
C$ 538TAP AIR PORTUGAL
Find Deal
Wed, 3 Dec - Fri, 12 Dec
Air Transat Logo
8:15 p.m. - 7:45 a.m.YUL-LIS
6h 30mdirect
Air Transat Logo
9:25 a.m. - 12:15 p.m.LIS-YUL
7h 50mdirect
C$ 558Air Transat
Find Deal
Mon, 16 Feb - Thu, 5 Mar
Air Transat Logo
7:10 p.m. - 6:40 a.m.YUL-LIS
6h 30mdirect
Air Transat Logo
8:15 a.m. - 10:40 a.m.LIS-YUL
7h 25mdirect
C$ 561Air Transat
Find Deal
Mon, 6 Apr - Tue, 14 Apr
Porter Airlines Logo
8:15 p.m. - 7:45 a.m.YUL-LIS
6h 30mdirect
Porter Airlines Logo
10:00 a.m. - 6:25 p.m.LIS-YUL
13h 25m1 stop
C$ 586Porter Airlines
Find Deal
Sun, 16 Nov - Wed, 26 Nov
Porter Airlines Logo
8:15 p.m. - 7:45 a.m.YUL-LIS
6h 30mdirect
Porter Airlines Logo
9:25 a.m. - 12:15 p.m.LIS-YUL
7h 50mdirect
C$ 601Porter Airlines
Find Deal
Sun, 16 Nov - Tue, 25 Nov
Azores Airlines Logo
9:05 p.m. - 6:25 a.m.YUL-PDL
5h 20mdirect
Azores Airlines Logo
5:40 p.m. - 7:45 p.m.PDL-YUL
6h 05mdirect
C$ 667Azores Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Azores Airlines Logo
9:05 p.m. - 11:25 a.m.YUL-FNC
9h 20m1 stop
Azores Airlines Logo
12:05 p.m. - 7:45 p.m.FNC-YUL
12h 40m1 stop
C$ 763Azores Airlines
Find Deal
Sat, 10 Jan - Mon, 26 Jan
Air Canada Logo
4:45 p.m. - 11:10 a.m.YUL-OPO
13h 25m1 stop
Air Canada Logo
6:15 a.m. - 6:20 p.m.OPO-YUL
17h 05m1 stop
C$ 799Air Canada
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Air Canada Logo
4:45 p.m. - 11:10 a.m.YUL-OPO
13h 25m1 stop
Air Canada Logo
6:00 a.m. - 12:32 a.m.OPO-YUL
23h 32m2 stops
C$ 819Air Canada
Find Deal
Sun, 16 Nov - Sat, 22 Nov

TAP AIR PORTUGAL flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Our best TAP AIR PORTUGAL deals on Montreal Pierre Elliott Trudeau Intl Airport to Portugal flight tickets
TAP AIR PORTUGAL
3 Dec
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LIS9:35 a.m.Lisbon Humberto Delgado
12 Dec
LIS5:20 p.m.Lisbon Humberto Delgado
7h 55m
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 531
Find similar
TAP AIR PORTUGAL
3 Dec
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LIS9:35 a.m.Lisbon Humberto Delgado
12 Dec
LIS5:20 p.m.Lisbon Humberto Delgado
7h 55m
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 538
Find similar
TAP AIR PORTUGAL
1 Feb
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LIS9:35 a.m.Lisbon Humberto Delgado
8 Feb
LIS5:15 p.m.Lisbon Humberto Delgado
8h 00m
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 541
Find similar

Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Our best Air Transat deals on Montreal Pierre Elliott Trudeau Intl Airport to Portugal flight tickets
Air Transat
16 Feb
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 30m
LIS7:45 a.m.Lisbon Humberto Delgado
5 Mar
LIS9:25 a.m.Lisbon Humberto Delgado
7h 50m
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 558
Find similar
Air Transat
6 Apr
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
6h 30m
LIS6:40 a.m.Lisbon Humberto Delgado
14 Apr
LIS8:15 a.m.Lisbon Humberto Delgado
7h 25m
YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 561
Find similar
Air Transat
30 Jan
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 30m
LIS7:45 a.m.Lisbon Humberto Delgado
16 Feb
LIS9:25 a.m.Lisbon Humberto Delgado
7h 50m
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 562
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 20 October 2025.
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

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

9:45 p.m.-9:35 a.m.

Nonstop6h 50m

Lisbon Humberto Delgado

Fri 12/12

5:20 p.m.-8:15 p.m.

Nonstop7h 55m

C$ 531

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

9:45 p.m.-9:35 a.m.

Nonstop6h 50m

Lisbon Humberto Delgado

Fri 12/12

5:20 p.m.-8:15 p.m.

Nonstop7h 55m

C$ 538

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Thu 5/3

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 558

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

7:10 p.m.-6:40 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Tue 14/4

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 561

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Wed 26/11

10:00 a.m.-6:25 p.m.

1 stop13h 25m

C$ 586

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

Lisbon Humberto Delgado

Tue 25/11

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 601

MontrealPonta Delgada

YUL - PDL

YULPDL

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

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

Nonstop5h 20m

Ponta Delgada Nordela

Mon 15/12

5:40 p.m.-7:45 p.m.

Nonstop6h 05m

C$ 667

MontrealFunchal

YUL - FNC

YULFNC

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

9:05 p.m.-11:25 a.m.

1 stop9h 20m

Funchal Madeira

Mon 26/1

12:05 p.m.-7:45 p.m.

1 stop12h 40m

C$ 763

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

4:45 p.m.-11:10 a.m.

1 stop13h 25m

Porto

Mon 1/12

6:15 a.m.-6:20 p.m.

1 stop17h 05m

C$ 799

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

4:45 p.m.-11:10 a.m.

1 stop13h 25m

Porto

Sat 22/11

6:00 a.m.-12:32 a.m.

2 stops23h 32m

C$ 819

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

If you’re not able to fly to Portugal in January, then November is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Portugal during November average around C$ 736.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Portugal is on a Monday. Travellers who choose to depart for Portugal on a Monday will often find tickets for as low as C$ 881. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal on a Thursday will generally be more expensive and average around C$ 994. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is at noon when flights can be purchased for as low as C$ 794. Try not to purchase tickets in the afternoon because they tend to be around C$ 937. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Portugal flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Lisbon Humberto Delgado for the best Montreal Pierre Elliott Trudeau Intl - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around C$ 853 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 819 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Portugal flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Portugal flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Portugal.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Best price found

C$ 337

Fastest flight time

5h 20m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Portugal

3 airports
The best one-way flight to Portugal from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 337. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Portugal found on momondo in the last 72 hours is C$ 721.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Portugal takes 5h 20m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Portugal on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Air Transat.
There are 3 airports near Portugal: Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Porto (OPO)
Search flight deals

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Portugal?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Portugal

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Portugal with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom C$ 268Free CancellationRating
7.5
1,771 reviews
Search SWISS flights
American AirlinesPriceFrom C$ 384Free CancellationRating
7.2
11,023 reviews
Search American Airlines flights
British AirwaysPriceFrom C$ 466Free CancellationRating
6.7
7,461 reviews
Search British Airways flights
Azores AirlinesPriceFrom C$ 535Free CancellationRating
7.4
82 reviews
Search Azores Airlines flights
Air FrancePriceFrom C$ 589Free CancellationRating
7.4
1,475 reviews
Search Air France flights
TAP AIR PORTUGALPriceFrom C$ 609Free CancellationRating
7.1
2,022 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom C$ 644Free CancellationRating
6.8
7,508 reviews
Search Lufthansa flights
Air TransatPriceFrom C$ 644Free CancellationRating
7.8
466 reviews
Search Air Transat flights
KLMPriceFrom C$ 646Free CancellationRating
7.7
1,404 reviews
Search KLM flights
DeltaPriceFrom C$ 649Free CancellationRating
7.9
7,978 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Montreal.

Can I find flights from Montreal to Portugal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portugal from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montreal to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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