Which layover airport offers the lowest fares from Montreal to Porto?

Flights via Zurich (ZRH) offer the lowest average round-trip price of C$ 705.

Which layover airport has the shortest travel time from Montreal to Porto?

Flights connecting via Ponta Delgada (PDL) have the shortest average one-way travel time: 9h 10m.

What is the most punctual flight time for Montreal to Porto flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Which airport is the most popular layover for flights between Montreal and Porto?

Toronto (YYZ) was the most common stop: 45% of momondo users choosing one-stop flights on this route connected there.

How often are flights from Montreal to Porto delayed?

Historically, on average around 27% of flights between Montreal and Porto have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Which airlines fly to Porto?

Air Transat, Air Canada and Porter Airlines are the top three most popular airlines that fly to Porto from Montreal according to our data. Air Transat is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 8 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Montreal to Porto flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Which layover airport has the shortest connection time from Montreal to Porto?

Toronto (YYZ) has the shortest average layover time for this route: 2h 00m.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

Azores Airlines is the most popular carrier operating from Montreal to Porto

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

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

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

As of February 2026, there are 8 operators available to choose from for flights from Montreal to Porto Airport.

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

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 to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

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

C$ 391 Cheap Flights from Montreal to Porto in 2026

Q: What is the typical price of a round-trip flight between Montreal and Porto?

Prices are currently low for flights on this route. Typical prices usually range from C$ 717 to C$ 897. The lowest price recently found on this route was C$ 649.

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Find the cheapest flights from Montreal to Porto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 p.m. - 12:50 p.m.

YUL

OPO

11h 40m

1 stop

10:10 a.m. - 1:50 p.m.

OPO

YUL

32h 40m

1 stop

C$ 649Multiple Airlines

Mon, 23 Mar - Mon, 30 Mar

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

YUL

OPO

21h 45m

1 stop

12:15 p.m. - 3:00 p.m.

OPO

YUL

31h 45m

1 stop

C$ 660Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

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

YUL

OPO

21h 45m

1 stop

6:00 a.m. - 7:40 a.m.

OPO

YUL

30h 40m

2 stops

C$ 666Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

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

YUL

OPO

21h 45m

1 stop

7:20 p.m. - 3:00 p.m.

OPO

YUL

24h 40m

1 stop

C$ 688Multiple Airlines

Mon, 6 Apr - Mon, 20 Apr

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

YUL

OPO

21h 45m

1 stop

12:15 p.m. - 3:00 p.m.

OPO

YUL

31h 45m

1 stop

C$ 691Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

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

YUL

OPO

21h 45m

1 stop

6:00 a.m. - 7:40 a.m.

OPO

YUL

30h 40m

2 stops

C$ 698Multiple Airlines

Tue, 7 Apr - Tue, 14 Apr

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

YUL

OPO

21h 45m

1 stop

6:35 p.m. - 1:50 p.m.

OPO

YUL

24h 15m

1 stop

C$ 703Multiple Airlines

Mon, 6 Apr - Sun, 19 Apr

5:55 p.m. - 6:30 p.m.

YUL

OPO

20h 35m

1 stop

10:10 a.m. - 1:50 p.m.

OPO

YUL

32h 40m

1 stop

C$ 706Multiple Airlines

Sun, 22 Mar - Mon, 30 Mar

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

YUL

OPO

21h 45m

1 stop

11:05 a.m. - 6:50 p.m.

OPO

YUL

12h 45m

1 stop

C$ 707Lufthansa

Mon, 6 Apr - Wed, 15 Apr

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

YUL

OPO

21h 45m

1 stop

7:20 p.m. - 3:00 p.m.

OPO

YUL

24h 40m

1 stop

C$ 712Multiple Airlines

Mon, 6 Apr - Mon, 20 Apr

Air Canada flights from Montreal to Porto

Our best Air Canada deals on Montreal to Porto flight tickets

Air Canada

21 Apr

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

17h 22m

1 stop

OPO9:45 a.m.Porto

28 Apr

OPO8:40 a.m.Porto

19h 41m

2 stops

YUL11:21 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 718

Air Canada

10 Feb

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

13h 30m

1 stop

OPO11:15 a.m.Porto

18 Feb

OPO6:00 a.m.Porto

33h 23m

2 stops

YUL10:23 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 725

Air Canada

18 Feb

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

13h 30m

1 stop

OPO11:15 a.m.Porto

23 Feb

OPO12:35 p.m.Porto

28h 25m

1 stop

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 729

KLM flights from Montreal to Porto

Our best KLM deals on Montreal to Porto flight tickets

KLM

22 Mar

YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

OPO10:30 a.m.Porto

30 Mar

OPO7:00 p.m.Porto

26h 55m

1 stop

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 780

KLM

6 Feb

YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl

22h 10m

1 stop

OPO10:20 p.m.Porto

9 Feb

OPO5:00 a.m.Porto

17h 20m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 783

KLM

6 Feb

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

15h 20m

2 stops

OPO3:25 p.m.Porto

9 Feb

OPO5:00 a.m.Porto

17h 20m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 818

Fly from

Fly to

Route

Depart

Return

Price

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

9:10 p.m.-12:50 p.m.

1 stop11h 40m

Porto

Mon 30/3

10:10 a.m.-1:50 p.m.

1 stop32h 40m

C$ 649

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

1 stop21h 45m

Porto

Tue 14/4

12:15 p.m.-3:00 p.m.

1 stop31h 45m

C$ 660

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

1 stop21h 45m

Porto

Tue 14/4

6:00 a.m.-7:40 a.m.

2 stops30h 40m

C$ 666

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

1 stop21h 45m

Porto

Mon 20/4

7:20 p.m.-3:00 p.m.

1 stop24h 40m

C$ 688

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

1 stop21h 45m

Porto

Tue 14/4

12:15 p.m.-3:00 p.m.

1 stop31h 45m

C$ 691

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

1 stop21h 45m

Porto

Tue 14/4

6:00 a.m.-7:40 a.m.

2 stops30h 40m

C$ 698

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

1 stop21h 45m

Porto

Sun 19/4

6:35 p.m.-1:50 p.m.

1 stop24h 15m

C$ 703

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

5:55 p.m.-6:30 p.m.

1 stop20h 35m

Porto

Mon 30/3

10:10 a.m.-1:50 p.m.

1 stop32h 40m

C$ 706

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

1 stop21h 45m

Porto

Wed 15/4

11:05 a.m.-6:50 p.m.

1 stop12h 45m

C$ 707

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

1 stop21h 45m

Porto

Mon 20/4

7:20 p.m.-3:00 p.m.

1 stop24h 40m

C$ 712

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 Montreal to Porto

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

Delays

Layovers

What is the typical price of a round-trip flight between Montreal and Porto?

What is the cheapest month to fly to Porto?

In general, January is the cheapest month to fly from Montreal to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 739. If you’re not able to fly to Porto in January, then February is your next best option. Flight prices from Montreal to Porto during February average around C$ 811.

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

The cheapest day to depart from Montreal to Porto is on a Monday. Travellers who choose to depart for Porto on a Monday will often find tickets for as low as C$ 896. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,027. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest Montreal to Porto flight route?

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

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

You are more likely to see cheaper flights to Porto from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around C$ 880 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Montreal for as low as C$ 879 on momondo.

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

There are 4 cabin classes available to choose from on Montreal to Porto 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 to Porto flights?

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

How have Montreal to Porto flight prices changed over time?

When to book flights from Montreal to Porto

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

Estimated round-trip price

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

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

Best price found	C$ 643
Fastest flight time	6h 15m
Direct flights	Every day
Airports in Porto	1 airport

The best one-way flight to Porto from Montreal in the past 72 hours is C$ 643. The best round-trip flight deal from Montreal to Porto found on momondo in the last 72 hours is C$ 807.

The fastest flight from Montreal to Porto takes 6h 15m

Direct flights go from Montreal to Porto every day.

There is 1 airport in Porto. From Montreal there are direct flights to Porto (OPO).

Search flight deals

How far is Montreal to Porto by plane?
Porto is 5126.2 km away from Montreal. Flights usually cover this in 6h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Montreal to Porto Airport?
Prices for flights from Montreal to Porto Airport are updated daily.
How many operators does momondo search for flights from Montreal to Porto Airport?
As of February 2026, there are 8 operators available to choose from for flights from Montreal to Porto Airport.
How old do you have to be to fly from Montreal to Porto Airport?
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 to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The required travel and health documents for your Porto 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 Porto 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 Montreal to Porto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal to Porto is Airbus A321neo (79.20% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (10.40%), Airbus A330-200 (4.28%), and Boeing 787-8 Dreamliner (4.28%).
What is the most popular airline from Montreal to Porto?
Based on momondo bookings for flights between Montreal and Porto, the leading airline is Air Transat, making up 53% of the total bookings. Other popular airlines include Air Canada with 16%, Porter Airlines with 11%, and TAP AIR PORTUGAL with 10%.

Best airlines flying from Montreal to Porto

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 422	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines flights
Lufthansa	PriceFrom C$ 572	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom C$ 619	Free Cancellation	Rating 7.1 2,133 reviews	Search TAP AIR PORTUGAL flights
Azores Airlines	PriceFrom C$ 677	Free Cancellation	Rating 7.4 90 reviews	Search Azores Airlines flights
KLM	PriceFrom C$ 735	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Air Transat	PriceFrom C$ 737	Free Cancellation	Rating 7.7 502 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 755	Free Cancellation	Rating 7.9 412 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 783	Free Cancellation	Rating 7.1 10,685 reviews	Search Air Canada flights

Coimbra

Braga

Vila Nova de Gaia

Matosinhos

Aveiro

Pinhao

Esposende

Guimarães

Espinho

Lamego

Caminha

Mira

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Porto . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Montreal to Porto on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Porto 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 Porto right now. Can momondo alert me if prices change?

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

An easier way to manage your Porto 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.

Start using Trips

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Airports servicing Portugal

Faro Airport

Lisbon Humberto Delgado Airport

Azores Airport

Madeira Airport

Algarve Airport

Fly to other destinations from Montreal

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Cheap flights from Montreal to Porto from C$ 391

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 to Porto 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.

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Big names, great deals

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Filter for what you want

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Air Canada flights from Montreal to Porto

Our best Air Canada deals on Montreal to Porto flight tickets

KLM flights from Montreal to Porto

Our best KLM deals on Montreal to Porto flight tickets

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See travel insights to Porto from

How to get the cheapest flight ticket from Montreal to Porto

What is the typical price of a round-trip flight between Montreal and Porto?

What is the cheapest month to fly to Porto?

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

What is the cheapest Montreal to Porto flight route?

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

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

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

There are 4 cabin classes available to choose from on Montreal to Porto 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 to Porto flights?

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

How have Montreal to Porto flight prices changed over time?

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

Azores Airlines is the most popular carrier operating from Montreal to Porto

Which airlines fly to Porto?

How often are flights from Montreal to Porto delayed?

Historically, on average around 27% of flights between Montreal and Porto have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

What is the most punctual flight time for Montreal to Porto flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Montreal to Porto flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Montreal and Porto?

Toronto (YYZ) was the most common stop: 45% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Montreal to Porto?

Flights via Zurich (ZRH) offer the lowest average round-trip price of C$ 705.

Which layover airport has the shortest travel time from Montreal to Porto?

Flights connecting via Ponta Delgada (PDL) have the shortest average one-way travel time: 9h 10m.

Which layover airport has the shortest connection time from Montreal to Porto?

Toronto (YYZ) has the shortest average layover time for this route: 2h 00m.

When to book flights from Montreal to Porto

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

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

Best price found

Fastest flight time

Direct flights

Airports in Porto

How far is Montreal to Porto by plane?

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

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

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

What documentation or ID do you need to fly to Porto Airport?

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

What is the most popular airline from Montreal to Porto?

Best airlines flying from Montreal to Porto

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

Travelling to a place near Porto?

Why use momondo?

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

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

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

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

An easier way to manage your Porto 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 Portugal