What is the cheapest airline that flies from Portugal to Montreal?

Iberia, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Portugal to Montreal

How long does it take to fly to Montreal?

The average flight duration from Portugal to Montreal depends on which airport you fly into and out of. Flying from Lisbon to Montreal Pierre Elliott Trudeau Intl Airport is 7h 25m on average, while flying from Porto to Montreal Pierre Elliott Trudeau Intl Airport is 16h 20m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Montreal.

How many flights depart from Portugal to Montreal on average per week?

3 flights are operational weekly from Portugal to Montreal as of November 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

Which airlines fly to Montreal?

Air Transat, Air Canada and TAP AIR PORTUGAL are the top three most popular airlines that fly to Montreal from Portugal according to our data. Air Transat is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 5 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portugal to Montreal?

Prices for flights from Portugal to Montreal were last updated today.

How many operators does momondo search for flights from Portugal to Montreal?

As of November 2025, there are 4 operators available to choose from for flights from Portugal to Montreal.

How old do you have to be to fly from Portugal to Montreal?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Montreal.

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

The required travel and health documents for your Montreal 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 349 Cheap Flights from Portugal to Montreal in 2025/26

1 adult

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Find the cheapest flights from Portugal to Montreal

Round-trip

One-way

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Recent round-trip flight deals from Portugal to Montreal

Enter your travel dates to find the best prices.

12:50 p.m. - 3:10 p.m.OPO-YUL

31h 20m1 stop

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

13h 30m1 stop

C$ 583SWISS

Find Deal

Fri, 21 Nov - Mon, 24 Nov

6:00 a.m. - 7:47 a.m.OPO-YUL

30h 47m2 stops

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

13h 30m1 stop

C$ 587Air Canada

Find Deal

Mon, 26 Jan - Mon, 2 Feb

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

32h 00m1 stop

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

13h 30m1 stop

C$ 588SWISS

Find Deal

Wed, 19 Nov - Mon, 24 Nov

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

17h 05m1 stop

8:40 p.m. - 11:25 p.m.YUL-OPO

21h 45m1 stop

C$ 601Lufthansa

Find Deal

Mon, 2 Mar - Tue, 14 Apr

6:15 a.m. - 7:20 p.m.OPO-YUL

17h 05m1 stop

8:40 p.m. - 11:25 p.m.YUL-OPO

21h 45m1 stop

C$ 602Lufthansa

Find Deal

Mon, 23 Mar - Sat, 4 Apr

6:00 a.m. - 6:20 p.m.OPO-YUL

16h 20m1 stop

7:00 p.m. - 3:30 p.m.YUL-OPO

15h 30m1 stop

C$ 609KLM

Find Deal

Wed, 11 Mar - Wed, 8 Apr

7:20 p.m. - 2:55 p.m.OPO-YUL

24h 35m1 stop

6:35 p.m. - 9:35 a.m.YUL-OPO

34h 00m1 stop

C$ 616Multiple Airlines

Find Deal

Wed, 25 Feb - Tue, 7 Apr

6:00 a.m. - 7:48 a.m.OPO-YUL

30h 48m2 stops

8:40 p.m. - 11:25 p.m.YUL-OPO

21h 45m1 stop

C$ 626Multiple Airlines

Find Deal

Mon, 2 Mar - Tue, 14 Apr

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

7h 50mdirect

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

6h 30mdirect

C$ 658Air Transat

Find Deal

Sat, 27 Dec - Fri, 2 Jan

9:00 a.m. - 10:25 p.m.LIS-YUL

18h 25m1 stop

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

6h 30mdirect

C$ 668Air Transat

Find Deal

Fri, 26 Dec - Sun, 4 Jan

SWISS flights from Portugal to Montreal

Our best SWISS deals on Portugal to Montreal flight tickets

SWISS

21 Nov

OPO12:50 p.m.Porto

31h 20m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

24 Nov

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

13h 30m

1 stop

OPO11:15 a.m.Porto

C$ 583

Find similar

SWISS

19 Nov

OPO12:10 p.m.Porto

32h 00m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

24 Nov

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

13h 30m

1 stop

OPO11:15 a.m.Porto

C$ 588

Find similar

SWISS

23 Dec

OPO7:25 p.m.Porto

24h 45m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

17 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

20h 50m

1 stop

OPO6:35 p.m.Porto

C$ 590

Find similar

Air Canada flights from Portugal to Montreal

Our best Air Canada deals on Portugal to Montreal flight tickets

Air Canada

26 Jan

OPO6:00 a.m.Porto

30h 47m

2 stops

YUL7:47 a.m.Montreal Pierre Elliott Trudeau Intl

2 Feb

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

13h 30m

1 stop

OPO11:15 a.m.Porto

C$ 587

Find similar

Air Canada

21 Nov

OPO6:00 a.m.Porto

22h 23m

2 stops

YUL11:23 p.m.Montreal Pierre Elliott Trudeau Intl

27 Nov

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

13h 25m

1 stop

OPO11:10 a.m.Porto

C$ 591

Find similar

Air Canada

21 Nov

OPO6:00 a.m.Porto

22h 23m

2 stops

YUL11:23 p.m.Montreal Pierre Elliott Trudeau Intl

24 Nov

YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl

15h 40m

2 stops

OPO12:50 p.m.Porto

C$ 607

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 21/11

12:50 p.m.-3:10 p.m.

1 stop31h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

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

1 stop13h 30m

C$ 583

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 26/1

6:00 a.m.-7:47 a.m.

2 stops30h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

1 stop13h 30m

C$ 587

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 19/11

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

1 stop32h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

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

1 stop13h 30m

C$ 588

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 2/3

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

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

8:40 p.m.-11:25 p.m.

1 stop21h 45m

C$ 601

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 23/3

6:15 a.m.-7:20 p.m.

1 stop17h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

8:40 p.m.-11:25 p.m.

1 stop21h 45m

C$ 602

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 11/3

6:00 a.m.-6:20 p.m.

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

7:00 p.m.-3:30 p.m.

1 stop15h 30m

C$ 609

PortoMontreal

OPO - YUL

OPOYUL

Porto

Wed 25/2

7:20 p.m.-2:55 p.m.

1 stop24h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

6:35 p.m.-9:35 a.m.

1 stop34h 00m

C$ 616

PortoMontreal

OPO - YUL

OPOYUL

Porto

Mon 2/3

6:00 a.m.-7:48 a.m.

2 stops30h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

8:40 p.m.-11:25 p.m.

1 stop21h 45m

C$ 626

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Sat 27/12

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

Nonstop7h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

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

Nonstop6h 30m

C$ 658

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Fri 26/12

9:00 a.m.-10:25 p.m.

1 stop18h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

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

Nonstop6h 30m

C$ 668

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portugal 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

Prices

Airlines

Other information

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Portugal is in February. Flight prices, which tend to average around C$ 635, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from Portugal during January instead. Flights to Montreal in January, while not as cheap as those in February, still average around C$ 651.

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

Our data shows that Wednesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 821. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to Montreal for around C$ 970.

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

Our data shows that the cheapest Portugal to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 901. Flights in the afternoon are often more expensive with an average ticket price of C$ 916.

What is the cheapest Portugal to Montreal flight route?

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

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

You are more likely to see cheaper flights to Montreal from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 803 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Portugal for as low as C$ 682 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Portugal to Montreal.

Cheap Portugal to Montreal flight deals and tips

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

Best price found	C$ 408
Fastest flight time	7h 15m
Direct flights	Every day
Airports in Montreal	1 airport

The best one-way flight to Montreal from Portugal in the past 72 hours is C$ 408. The best round-trip flight deal from Portugal to Montreal found on momondo in the last 72 hours is C$ 868.

The fastest flight from Portugal to Montreal takes 7h 15m

Direct flights go from Portugal to Montreal every day.

There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)

Search flight deals

When did momondo last update prices for flights from Portugal to Montreal?
Prices for flights from Portugal to Montreal were last updated today.
How many operators does momondo search for flights from Portugal to Montreal?
As of November 2025, there are 4 operators available to choose from for flights from Portugal to Montreal.
How old do you have to be to fly from Portugal to Montreal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Montreal.
What documentation or ID do you need to fly to Montreal?
The required travel and health documents for your Montreal 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. 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 Portugal to Montreal?
Based on momondo bookings for flights between Portugal and Montreal, the leading plane model is Airbus A321neo, making up 38.69% of the total bookings. Other popular models include Airbus A330-200 with 15.80%, Boeing 787-8 Dreamliner with 8.99%, and Airbus A330-300 with 6.81%.

Best airlines flying from Portugal to Montreal

Compare and see reviews for airlines that fly from Portugal to Montreal with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom C$ 584	Free Cancellation	Rating 6.8 7,544 reviews	Search Lufthansa flights
Air Transat	PriceFrom C$ 592	Free Cancellation	Rating 7.8 470 reviews	Search Air Transat flights
Air Canada	PriceFrom C$ 604	Free Cancellation	Rating 7.1 10,397 reviews	Search Air Canada flights
Azores Airlines	PriceFrom C$ 672	Free Cancellation	Rating 7.4 82 reviews	Search Azores Airlines flights
TAP AIR PORTUGAL	PriceFrom C$ 673	Free Cancellation	Rating 7.1 2,044 reviews	Search TAP AIR PORTUGAL flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Montreal. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Portugal to Montreal flights to just show those with flexible booking policies.

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

Once you have performed a search for Portugal to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Montreal from Portugal. 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.

An easier way to manage your Montreal trip

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

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Cheap flights from Portugal to Montreal 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 Portugal to Montreal departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Portugal to Montreal

Recent round-trip flight deals from Portugal to Montreal

Recent one-way flight deals from Portugal to Montreal

Recent last minute flight deals from Portugal to Montreal

Recent direct flight deals from Portugal to Montreal

SWISS flights from Portugal to Montreal

Our best SWISS deals on Portugal to Montreal flight tickets

Air Canada flights from Portugal to Montreal

Our best Air Canada deals on Portugal to Montreal flight tickets

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Use the filters below to find and compare flights from Portugal to Montreal that are best for you.

See travel insights to Montreal from

How to get the cheapest flight ticket from Portugal 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 month to fly to Montreal?

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

Our data shows that Wednesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 821. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to Montreal for around C$ 970.

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

Our data shows that the cheapest Portugal to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 901. Flights in the afternoon are often more expensive with an average ticket price of C$ 916.

What is the cheapest Portugal to Montreal flight route?

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

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

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

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

No. A direct flight is the cheapest option for a flight between Portugal to Montreal.

What is the cheapest airline that flies from Portugal to Montreal?

Iberia, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Portugal to Montreal

Which airlines fly to Montreal?

How many flights depart from Portugal to Montreal on average per week?

3 flights are operational weekly from Portugal to Montreal as of November 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

How long does it take to fly to Montreal?

Cheap Portugal to Montreal flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Montreal

When did momondo last update prices for flights from Portugal to Montreal?

How many operators does momondo search for flights from Portugal to Montreal?

How old do you have to be to fly from Portugal to Montreal?

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

What is the most popular plane model from Portugal to Montreal?

Best airlines flying from Portugal to Montreal

Compare and see reviews for airlines that fly from Portugal to Montreal with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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