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Cheap flights from Porto to Montreal from C$ 428

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Porto to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
8:50 a.m. - 10:20 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
18h 30m1 stop Toronto Pearson Intl
Air Transat Logo
2:15 p.m. - 7:05 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
11h 50m1 stop Toronto Pearson Intl
C$ 640Air Transat
Thu, 18 Feb - Wed, 24 Feb
Air Transat Logo
8:50 a.m. - 12:35 a.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
20h 45m1 stop Toronto Pearson Intl
Air Transat Logo
6:45 a.m. - 7:05 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
19h 20m1 stop Toronto Pearson Intl
C$ 642Air Transat
Thu, 18 Feb - Wed, 24 Feb
Air Transat Logo
8:25 a.m. - 10:40 a.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
7h 15mdirect
Air Transat Logo
7:25 p.m. - 6:45 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
6h 20mdirect
C$ 681Air Transat
Fri, 25 Sep - Thu, 1 Oct
TAP AIR PORTUGAL Logo
5:00 a.m. - 7:55 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
19h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
9:45 p.m. - 12:30 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
21h 45m1 stop Lisbon Humberto Delgado
C$ 695TAP AIR PORTUGAL
Wed, 18 Nov - Fri, 27 Nov
Air Transat Logo
8:25 a.m. - 10:40 a.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
7h 15mdirect
Air Transat Logo
7:25 p.m. - 6:45 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
6h 20mdirect
C$ 700Air Transat
Fri, 25 Sep - Thu, 1 Oct
Air France Logo
6:25 a.m. - 3:20 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
13h 55m1 stop Paris Charles de Gaulle
Air France Logo
7:05 p.m. - 10:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
10h 30m1 stop Paris Charles de Gaulle
C$ 711Air France
Mon, 18 Jan - Mon, 25 Jan
Multiple Airlines Logo
5:00 a.m. - 5:15 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
17h 15m1 stop Amsterdam Schiphol
Multiple Airlines Logo
5:00 p.m. - 10:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
12h 35m1 stop Paris Charles de Gaulle
C$ 713Multiple Airlines
Mon, 18 Jan - Tue, 26 Jan
Multiple Airlines Logo
5:00 a.m. - 5:15 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
17h 15m1 stop Amsterdam Schiphol
Multiple Airlines Logo
5:00 p.m. - 10:35 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
12h 35m1 stop Paris Charles de Gaulle
C$ 713Multiple Airlines
Mon, 18 Jan - Sun, 24 Jan
Air Canada Logo
6:00 a.m. - 12:25 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
35h 25m2 stops Frankfurt am Main Toronto Pearson Intl
Air Canada Logo
4:40 p.m. - 11:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
13h 35m1 stop Zurich
C$ 715Air Canada
Thu, 21 Jan - Sun, 24 Jan
Air Canada Logo
6:00 a.m. - 11:25 p.m.OPO  Porto-YUL Montreal Pierre Elliott Trudeau Intl
22h 25m2 stops Frankfurt am Main Toronto Pearson Intl
Air Canada Logo
4:40 p.m. - 11:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-OPO Porto
13h 35m1 stop Zurich
C$ 715Air Canada
Fri, 15 Jan - Sat, 23 Jan

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

Our best TAP AIR PORTUGAL deals on Porto to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
TAP AIR PORTUGAL
18 Nov
OPO5:00 a.m.Porto
19h 55m
1 stop
YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl
27 Nov
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
21h 45m
1 stop
OPO12:30 a.m.Porto
C$ 695
TAP AIR PORTUGAL
15 Jan
OPO5:00 a.m.Porto
19h 55m
1 stop
YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl
22 Jan
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
12h 15m
1 stop
OPO3:00 p.m.Porto
C$ 863
TAP AIR PORTUGAL
25 Sep
OPO10:00 a.m.Porto
16h 10m
1 stop
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
1 Oct
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
16h 40m
1 stop
OPO8:25 p.m.Porto
C$ 871

Air France flights from Porto to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air France deals on Porto to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air France
18 Jan
OPO6:25 a.m.Porto
13h 55m
1 stop
YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl
10h 30m
1 stop
OPO10:35 a.m.Porto
C$ 711
Air France
18 Nov
OPO5:55 a.m.Porto
16h 20m
2 stops
YUL5:15 p.m.Montreal Pierre Elliott Trudeau Intl
27 Nov
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
21h 45m
2 stops
OPO10:00 p.m.Porto
C$ 774

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

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Price

Cheapest round-trip

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Thu 18/2

8:50 a.m.-10:20 p.m.

1 stop18h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 24/2

2:15 p.m.-7:05 a.m.

1 stop11h 50m

C$ 640

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Thu 18/2

8:50 a.m.-12:35 a.m.

1 stop20h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 24/2

6:45 a.m.-7:05 a.m.

1 stop19h 20m

C$ 642
Quickest round-trip

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 25/9

8:25 a.m.-10:40 a.m.

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

7:25 p.m.-6:45 a.m.

Nonstop6h 20m

C$ 681

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Wed 18/11

5:00 a.m.-7:55 p.m.

1 stop19h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

9:45 p.m.-12:30 a.m.

1 stop21h 45m

C$ 695

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 25/9

8:25 a.m.-10:40 a.m.

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

7:25 p.m.-6:45 a.m.

Nonstop6h 20m

C$ 700

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 18/1

6:25 a.m.-3:20 p.m.

1 stop13h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

7:05 p.m.-10:35 a.m.

1 stop10h 30m

C$ 711

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 18/1

5:00 a.m.-5:15 p.m.

1 stop17h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 26/1

5:00 p.m.-10:35 a.m.

1 stop12h 35m

C$ 713

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Mon 18/1

5:00 a.m.-5:15 p.m.

1 stop17h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

5:00 p.m.-10:35 a.m.

1 stop12h 35m

C$ 713

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Thu 21/1

6:00 a.m.-12:25 p.m.

2 stops35h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

4:40 p.m.-11:15 a.m.

1 stop13h 35m

C$ 715

PortoMontreal

OPO Porto - YUL Montreal Pierre Elliott Trudeau Intl

OPOYUL

Porto

Fri 15/1

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

2 stops22h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

4:40 p.m.-11:15 a.m.

1 stop13h 35m

C$ 715

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 Porto 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 typical price of a round-trip flight between Porto and Montreal Pierre Elliott Trudeau Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 593 to C$ 722.
The lowest price recently found on this route was C$ 640.

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of April is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Porto, with most prices found around C$ 0. The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Porto averaging around C$ 670.

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 Sunday when prices can be found for as low as C$ 676. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Porto because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 946.

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

Fly from Porto to Montreal Pierre Elliott Trudeau Intl for the best Porto - Montreal Pierre Elliott Trudeau Intl flight prices

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

There is only 1 cabin class available to choose from on Porto to Montreal Pierre Elliott Trudeau Intl Airport 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 Porto to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Porto to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have Porto to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of September 2026, prices for Porto to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Porto to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Montreal Pierre Elliott Trudeau Intl Airport (OPO to YUL) flight deals and tips

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

Best price found

C$ 428

Fastest flight time

7h 15m

Direct flights

Mon, Wed, Thu, Fri and Sat
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Porto in the past 72 hours is C$ 428. The best round-trip flight deal from Porto to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 640.
The fastest flight from Porto to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 15m
Direct flights go from Porto to Montreal Pierre Elliott Trudeau Intl Airport on Monday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Porto to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is Porto to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from Porto to Montreal Pierre Elliott Trudeau Intl will travel around 5141.3 km. 7h 15m is a normal flight duration for this route.

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

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

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

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

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

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Porto to Montreal Pierre Elliott Trudeau Intl Airport?

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

Compare and see reviews for airlines that fly from Porto to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 726Free CancellationRating
7.1
11,621 reviews
Search Air Canada flights

  • Air Canada Flights From Porto to Montreal Pierre Elliott Trudeau Intl Airport

    Air Canada flies from Porto to Montreal Pierre Elliott Trudeau Intl Airport around 3 times per week, with 11,621 momondo users rating the airline 7.1/10. The cheapest Air Canada deal from Porto to Montreal Pierre Elliott Trudeau Intl Airport in the last 72 hours was C$ 726 (round-trip), much lower than the average airfare cost of C$ 879 for Air Canada flights on this route.

Travelling to a place near Montreal?

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

Why use momondo?

Why should I use momondo to find a flight deal from Porto 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 Porto.

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

Flights from Porto 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 Porto to Montreal?

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

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

Price alerts on flights to Montreal from Porto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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