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Cheap flights from Porto to Montreal from C$ 379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Montreal departing on 26/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
12:25 p.m. - 3:10 p.m.
OPO
-
YUL
31h 45m1 stop
SWISS Logo
4:45 p.m. - 11:15 a.m.
YUL
-
OPO
13h 30m1 stop
C$ 623SWISS
Fri, 23 Jan - Tue, 27 Jan
Multiple Airlines Logo
6:00 a.m. - 11:22 p.m.
OPO
-
YUL
22h 22m2 stops
Multiple Airlines Logo
4:45 p.m. - 11:10 a.m.
YUL
-
OPO
13h 25m1 stop
C$ 630Multiple Airlines
Mon, 26 Jan - Sun, 1 Feb
Multiple Airlines Logo
12:05 p.m. - 3:10 p.m.
OPO
-
YUL
32h 05m1 stop
Multiple Airlines Logo
8:10 p.m. - 12:50 p.m.
YUL
-
OPO
11h 40m1 stop
C$ 632Multiple Airlines
Mon, 26 Jan - Sun, 1 Feb
SWISS Logo
12:05 p.m. - 3:10 p.m.
OPO
-
YUL
32h 05m1 stop
SWISS Logo
4:45 p.m. - 11:15 a.m.
YUL
-
OPO
13h 30m1 stop
C$ 633SWISS
Mon, 26 Jan - Tue, 3 Feb
Multiple Airlines Logo
5:00 a.m. - 5:20 p.m.
OPO
-
YUL
17h 20m1 stop
Multiple Airlines Logo
5:00 p.m. - 10:30 a.m.
YUL
-
OPO
12h 30m1 stop
C$ 634Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
6:00 a.m. - 8:22 a.m.
OPO
-
YUL
31h 22m2 stops
Multiple Airlines Logo
4:45 p.m. - 11:10 a.m.
YUL
-
OPO
13h 25m1 stop
C$ 637Multiple Airlines
Mon, 26 Jan - Sun, 1 Feb
Air Canada Logo
6:00 a.m. - 10:23 a.m.
OPO
-
YUL
33h 23m2 stops
Air Canada Logo
8:10 p.m. - 12:50 p.m.
YUL
-
OPO
11h 40m1 stop
C$ 639Air Canada
Mon, 26 Jan - Sun, 1 Feb
Air Canada Logo
6:00 a.m. - 11:53 p.m.
OPO
-
YUL
22h 53m2 stops
Air Canada Logo
10:30 p.m. - 1:15 p.m.
YUL
-
OPO
33h 45m2 stops
C$ 643Air Canada
Mon, 26 Jan - Tue, 3 Feb
Air Canada Logo
6:00 a.m. - 10:23 a.m.
OPO
-
YUL
33h 23m2 stops
Air Canada Logo
6:00 a.m. - 11:40 a.m.
YUL
-
OPO
24h 40m2 stops
C$ 644Air Canada
Thu, 22 Jan - Mon, 26 Jan
KLM Logo
5:00 a.m. - 5:20 p.m.
OPO
-
YUL
17h 20m1 stop
KLM Logo
5:00 p.m. - 10:30 a.m.
YUL
-
OPO
12h 30m1 stop
C$ 647KLM
Fri, 30 Jan - Sun, 8 Feb

TAP AIR PORTUGAL flights from Porto to Montreal

Our best TAP AIR PORTUGAL deals on Porto to Montreal flight tickets
TAP AIR PORTUGAL
27 Apr
OPO11:55 a.m.Porto
14h 15m
1 stop
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
4 May
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 15m
1 stop
OPO5:00 p.m.Porto
C$ 688
TAP AIR PORTUGAL
7 May
OPO10:25 p.m.Porto
27h 45m
1 stop
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
10 May
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
11h 45m
1 stop
OPO3:30 p.m.Porto
C$ 799

United Airlines flights from Porto to Montreal

Our best United Airlines deals on Porto to Montreal flight tickets
United Airlines
7 May
OPO6:00 a.m.Porto
34h 33m
2 stops
YUL11:33 a.m.Montreal Pierre Elliott Trudeau Intl
10 May
YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl
20h 15m
2 stops
OPO9:45 a.m.Porto
C$ 694
United Airlines
11 Mar
OPO6:00 a.m.Porto
28h 55m
2 stops
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl
20h 15m
2 stops
OPO9:45 a.m.Porto
C$ 695
United Airlines
26 Jan
OPO6:00 a.m.Porto
18h 48m
2 stops
YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl
1 Feb
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
22h 35m
2 stops
OPO11:40 a.m.Porto
C$ 701

momondo Fare Finder

 
Customize your flight search to find flights from Porto to Montreal 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 8 January 2026.
Use the filters below to find and compare flights from Porto to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 23/1

12:25 p.m.-3:10 p.m.

1 stop31h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 623

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

6:00 a.m.-11:22 p.m.

2 stops22h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

1 stop13h 25m

C$ 630

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

12:05 p.m.-3:10 p.m.

1 stop32h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

8:10 p.m.-12:50 p.m.

1 stop11h 40m

C$ 632

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

12:05 p.m.-3:10 p.m.

1 stop32h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

4:45 p.m.-11:15 a.m.

1 stop13h 30m

C$ 633

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 23/1

5:00 a.m.-5:20 p.m.

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

5:00 p.m.-10:30 a.m.

1 stop12h 30m

C$ 634

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

6:00 a.m.-8:22 a.m.

2 stops31h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

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

1 stop13h 25m

C$ 637

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

6:00 a.m.-10:23 a.m.

2 stops33h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

8:10 p.m.-12:50 p.m.

1 stop11h 40m

C$ 639

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

6:00 a.m.-11:53 p.m.

2 stops22h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

10:30 p.m.-1:15 p.m.

2 stops33h 45m

C$ 643

PortoMontreal

OPO - YUL

OPOYUL

Porto

Thu 22/1

6:00 a.m.-10:23 a.m.

2 stops33h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

6:00 a.m.-11:40 a.m.

2 stops24h 40m

C$ 644

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 30/1

5:00 a.m.-5:20 p.m.

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

5:00 p.m.-10:30 a.m.

1 stop12h 30m

C$ 647

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

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 day to depart on your flight to Montreal?

Our data shows that Sunday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 693. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Porto to Montreal for around C$ 807.

What is the cheapest Porto to Montreal flight route?

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

What cabin class options are available on Porto to Montreal flights?

There are 3 cabin classes available to choose from on Porto to Montreal 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 flights?

You could potentially save up to 13% on your flight if you consider stops on a Porto to Montreal flight.

When to book flights from Porto to Montreal

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

Cheap Porto to Montreal (OPO to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Montreal

Fastest flight time

7h 15m

Direct flights

Mon, Wed, Thu and Sat

Airports in Montreal

2 airports
The fastest flight from Porto to Montreal takes 7h 15m
Direct flights go from Porto to Montreal on Monday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.
There are 2 airports in Montreal. From Porto there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • How far is Porto to Montreal by plane?

    There are 5126.2 km between Porto and Montreal. Typically, this will take 7h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Porto Airport to Montreal?

    Prices for flights from Porto Airport to Montreal are updated daily.

  • How many operators does momondo search for flights from Porto Airport to Montreal?

  • How old do you have to be to fly from Porto Airport to Montreal?

    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.

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

    The necessary travel and health documents for your Montreal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Porto to Montreal?

  • What is the most popular airline from Porto to Montreal?

Best airlines flying from Porto to Montreal

Compare and see reviews for airlines that fly from Porto to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom C$ 584Free CancellationRating
7.7
491 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 596Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
Azores AirlinesPriceFrom C$ 689Free CancellationRating
7.4
90 reviews
Search Azores Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to Montreal for you.

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

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

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

Once all potential Porto to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Porto and alert you when they change.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport