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Cheap flights from Portugal to Montreal from C$ 350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Montreal departing on 2/6. 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 Portugal to Montreal

Recent round-trip flight deals from Portugal to Montreal

Enter your travel dates to find the best prices.
Lufthansa Logo
6:15 a.m. - 6:20 p.m.
OPO
-
YUL
17h 05m
1 stop
Lufthansa Logo
6:55 p.m. - 11:40 a.m.
YUL
-
OPO
12h 45m
1 stop
C$ 605Lufthansa
Mon, 2 Mar - Mon, 9 Mar
TAP AIR PORTUGAL Logo
5:15 p.m. - 8:15 p.m.
LIS
-
YUL
8h 00mdirect
TAP AIR PORTUGAL Logo
9:45 p.m. - 9:35 a.m.
YUL
-
LIS
6h 50mdirect
C$ 606TAP AIR PORTUGAL
Wed, 25 Feb - Mon, 2 Mar
Air Transat Logo
8:15 a.m. - 10:40 a.m.
LIS
-
YUL
7h 25mdirect
Air Transat Logo
7:10 p.m. - 6:40 a.m.
YUL
-
LIS
6h 30mdirect
C$ 613Air Transat
Tue, 31 Mar - Mon, 13 Apr
TAP AIR PORTUGAL Logo
6:25 p.m. - 9:10 p.m.
LIS
-
YUL
7h 45mdirect
TAP AIR PORTUGAL Logo
10:45 p.m. - 10:30 a.m.
YUL
-
LIS
6h 45mdirect
C$ 616TAP AIR PORTUGAL
Sun, 3 May - Wed, 27 May
Air Transat Logo
8:15 a.m. - 10:40 a.m.
LIS
-
YUL
7h 25mdirect
Air Transat Logo
10:15 a.m. - 7:45 a.m.
YUL
-
LIS
16h 30m
1 stop
C$ 624Air Transat
Tue, 31 Mar - Sat, 11 Apr
SWISS Logo
12:10 p.m. - 3:10 p.m.
OPO
-
YUL
32h 00m
1 stop
SWISS Logo
4:55 p.m. - 11:15 a.m.
YUL
-
OPO
13h 20m
1 stop
C$ 624SWISS
Wed, 18 Feb - Tue, 3 Mar
Multiple Airlines Logo
7:20 p.m. - 3:55 p.m.
OPO
-
YUL
24h 35m
1 stop
Multiple Airlines Logo
9:10 p.m. - 1:15 p.m.
YUL
-
OPO
12h 05m
1 stop
C$ 631Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Air Canada Logo
6:00 a.m. - 12:31 a.m.
OPO
-
YUL
23h 31m
2 stops
Air Canada Logo
4:40 p.m. - 6:30 p.m.
YUL
-
OPO
20h 50m
1 stop
C$ 634Air Canada
Tue, 14 Apr - Thu, 23 Apr
Multiple Airlines Logo
7:10 p.m. - 4:55 p.m.
OPO
-
YUL
26h 45m
1 stop
Multiple Airlines Logo
7:00 p.m. - 10:05 p.m.
YUL
-
OPO
22h 05m
1 stop
C$ 636Multiple Airlines
Wed, 15 Apr - Tue, 21 Apr
SWISS Logo
7:20 p.m. - 7:22 p.m.
OPO
-
YUL
29h 02m
2 stops
SWISS Logo
5:55 p.m. - 11:15 a.m.
YUL
-
OPO
13h 20m
1 stop
C$ 646SWISS
Mon, 2 Mar - Mon, 9 Mar

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

Our best Air Transat deals on Portugal to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Transat
9 Feb
LIS9:25 a.m.Lisbon Humberto Delgado
7h 50m
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl
32h 20m
1 stop
LIS6:45 a.m.Lisbon Humberto Delgado
C$ 579
Air Transat
9 Feb
LIS9:25 a.m.Lisbon Humberto Delgado
7h 50m
YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL7:40 p.m.Montreal Pierre Elliott Trudeau Intl
6h 30m
LIS7:10 a.m.Lisbon Humberto Delgado
C$ 586
Air Transat
28 Feb
LIS9:05 a.m.Lisbon Humberto Delgado
7h 50m
YUL11:55 a.m.Montreal Pierre Elliott Trudeau Intl
8 Mar
YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 30m
LIS7:45 a.m.Lisbon Humberto Delgado
C$ 587

SWISS flights from Portugal to Montreal Pierre Elliott Trudeau Intl Airport

Our best SWISS deals on Portugal to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
SWISS
18 Feb
OPO12:10 p.m.Porto
32h 00m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
3 Mar
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
13h 20m
1 stop
OPO11:15 a.m.Porto
C$ 624
SWISS
17 Feb
OPO7:25 p.m.Porto
24h 45m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
3 Mar
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
13h 20m
1 stop
OPO11:15 a.m.Porto
C$ 635
SWISS
17 Feb
OPO7:25 p.m.Porto
24h 45m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
3 Mar
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
13h 20m
1 stop
OPO11:15 a.m.Porto
C$ 643

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to Montreal Pierre Elliott Trudeau Intl Airport 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 3 February 2026.
Use the filters below to find and compare flights from Portugal to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 2/3

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

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

6:55 p.m.-11:40 a.m.

1 stop12h 45m

C$ 605

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Wed 25/2

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

Nonstop8h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

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

Nonstop6h 50m

C$ 606

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Tue 31/3

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

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

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

Nonstop6h 30m

C$ 613

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Sun 3/5

6:25 p.m.-9:10 p.m.

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

10:45 p.m.-10:30 a.m.

Nonstop6h 45m

C$ 616

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Tue 31/3

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

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

10:15 a.m.-7:45 a.m.

1 stop16h 30m

C$ 624

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 18/2

12:10 p.m.-3:10 p.m.

1 stop32h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

4:55 p.m.-11:15 a.m.

1 stop13h 20m

C$ 624

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 18/3

7:20 p.m.-3:55 p.m.

1 stop24h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:10 p.m.-1:15 p.m.

1 stop12h 05m

C$ 631

PortoMontreal

OPO - YUL

OPOYUL

Porto

Tue 14/4

6:00 a.m.-12:31 a.m.

2 stops23h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

4:40 p.m.-6:30 p.m.

1 stop20h 50m

C$ 634

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 15/4

7:10 p.m.-4:55 p.m.

1 stop26h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

7:00 p.m.-10:05 p.m.

1 stop22h 05m

C$ 636

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 2/3

7:20 p.m.-7:22 p.m.

2 stops29h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

5:55 p.m.-11:15 a.m.

1 stop13h 20m

C$ 646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

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

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 Montreal Pierre Elliott Trudeau Intl Airport?

The month of May is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Portugal, with most prices found around C$ 701. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Portugal averaging around C$ 706.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Monday when prices can be found for as low as C$ 778. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Portugal because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 961.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the morning is the cheapest time of day to fly from Portugal to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 886. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 913. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 795 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Portugal for as low as C$ 692 on momondo.

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

There are 3 cabin classes available to choose from on Portugal to Montreal Pierre Elliott Trudeau Intl 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 Portugal to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a Portugal to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

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

Best price found

C$ 394

Fastest flight time

7h 25m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Portugal in the past 72 hours is C$ 394. The best round-trip flight deal from Portugal to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 816.
The fastest flight from Portugal to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 25m
Direct flights go from Portugal to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

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

    Prices for flights from Portugal to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport. 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 Portugal to Montreal Pierre Elliott Trudeau Intl Airport?

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

Compare and see reviews for airlines that fly from Portugal to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom C$ 570Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
Air TransatPriceFrom C$ 577Free CancellationRating
7.7
502 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 589Free CancellationRating
7.1
10,680 reviews
Search Air Canada flights
TAP AIR PORTUGALPriceFrom C$ 681Free CancellationRating
7.1
2,133 reviews
Search TAP AIR PORTUGAL flights
Azores AirlinesPriceFrom C$ 709Free CancellationRating
7.4
90 reviews
Search Azores Airlines flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Montebello
Sherbrooke
Brossard
Longueuil
Cornwall
Dorval
Boucherville
North Hatley
Magog
Saint-Sauveur
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

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

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 Montreal from Portugal.

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

Flights from Portugal to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Yes. momondo can track prices for Portugal to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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