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

Azores Airlines, Air Transat, and WestJet are the most popular carriers operating from Ontario to Porto

Which airlines fly to Porto?

Air Transat, Porter Airlines and TAP AIR PORTUGAL are the top three most popular airlines that fly to Porto from Region of Ontario according to our data. Air Transat is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 10 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Porto?

The average flight duration from Region of Ontario to Porto depends on which airport you fly into and out of. Flying from Toronto to Porto is 8h 17m on average, while flying from Ottawa to Porto is 10h 42m on average. Porto is the most popular airport in Porto.

How many flights depart from Region of Ontario to Porto on average per week?

As of February 2026, 2 flights take off from Region of Ontario and land in Porto each week. The most common flight departure day for this route is Fri, with 100% of weekly flights taking off on this day.

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

Prices for flights from Ontario to Porto Airport are refreshed on a daily basis.

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

There are 10 operators available for flights from Ontario to Porto Airport as of February 2026.

How old do you have to be to fly from Ontario 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 Ontario to Porto Airport.

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

The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 386 Cheap Flights from Ontario to Porto in 2026

1 adult

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Find the cheapest flights from Ontario to Porto

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 p.m. - 6:45 a.m.

YTZ

OPO

28h 15m

1 stop

8:25 a.m. - 5:15 p.m.

OPO

YTZ

13h 50m

1 stop

C$ 687Air Transat

Fri, 17 Apr - Sun, 26 Apr

8:10 p.m. - 8:05 a.m.

YYZ

OPO

6h 55mdirect

8:25 a.m. - 6:57 p.m.

OPO

YYZ

15h 32m

1 stop

C$ 687Air Transat

Wed, 15 Apr - Sun, 26 Apr

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

YUL

OPO

13h 20m

1 stop

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

OPO

YUL

32h 40m

1 stop

C$ 691Multiple Airlines

Mon, 23 Mar - Mon, 30 Mar

7:45 p.m. - 7:00 a.m.

YUL

OPO

6h 15mdirect

11:50 a.m. - 1:55 p.m.

OPO

YUL

7h 05mdirect

C$ 695Multiple Airlines

Wed, 3 Jun - Thu, 11 Jun

3:10 p.m. - 11:45 a.m.

YUL

OPO

15h 35m

1 stop

1:30 p.m. - 12:37 a.m.

OPO

YUL

16h 07m

1 stop

C$ 696Porter Airlines

Sun, 7 Jun - Tue, 23 Jun

7:45 p.m. - 7:00 a.m.

YUL

OPO

6h 15mdirect

11:50 a.m. - 1:55 p.m.

OPO

YUL

7h 05mdirect

C$ 700Air Canada

Wed, 3 Jun - Thu, 11 Jun

7:45 p.m. - 7:00 a.m.

YUL

OPO

6h 15mdirect

11:50 a.m. - 2:40 p.m.

OPO

YUL

7h 50mdirect

C$ 702Air Canada

Wed, 10 Jun - Thu, 18 Jun

8:40 a.m. - 6:45 a.m.

YTZ

OPO

17h 05m

1 stop

8:25 a.m. - 8:20 p.m.

OPO

YTZ

16h 55m

1 stop

C$ 718Porter Airlines

Tue, 26 May - Wed, 3 Jun

12:20 p.m. - 6:55 a.m.

YXU

OPO

13h 35m

2 stops

9:00 a.m. - 9:38 p.m.

OPO

YXU

17h 38m

2 stops

C$ 1,614United Airlines

Thu, 21 May - Mon, 25 May

12:20 p.m. - 6:55 a.m.

YXU

OPO

13h 35m

2 stops

9:00 a.m. - 9:38 p.m.

OPO

YXU

17h 38m

2 stops

C$ 1,617United Airlines

Thu, 21 May - Mon, 25 May

Air Canada flights from Region of Ontario to Porto

Our best Air Canada deals on Region of Ontario to Porto flight tickets

Air Canada

27 Feb

YYZ6:40 p.m.Toronto Pearson Intl

9h 50m

1 stop

OPO9:30 a.m.Porto

5 Mar

OPO6:00 a.m.Porto

18h 45m

1 stop

YYZ7:45 p.m.Toronto Pearson Intl

C$ 696

Air Canada

3 Jun

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

6h 15m

OPO7:00 a.m.Porto

11 Jun

OPO11:50 a.m.Porto

7h 05m

YUL1:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 700

Air Canada

10 Jun

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

6h 15m

OPO7:00 a.m.Porto

18 Jun

OPO11:50 a.m.Porto

7h 50m

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 702

Lufthansa flights from Region of Ontario to Porto

Our best Lufthansa deals on Region of Ontario to Porto flight tickets

Lufthansa

6 Apr

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

21h 45m

1 stop

OPO11:25 p.m.Porto

21 Apr

OPO6:20 a.m.Porto

17h 30m

1 stop

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 714

Lufthansa

6 Apr

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

21h 45m

1 stop

OPO11:25 p.m.Porto

19 Apr

OPO6:20 a.m.Porto

17h 30m

1 stop

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 715

Lufthansa

5 Jun

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

6h 15m

OPO7:10 a.m.Porto

23 Jun

OPO12:15 p.m.Porto

7h 50m

YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 718

Fly from

Fly to

Route

Depart

Return

Price

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 17/4

9:30 p.m.-6:45 a.m.

1 stop28h 15m

Porto

Sun 26/4

8:25 a.m.-5:15 p.m.

1 stop13h 50m

C$ 687

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 15/4

8:10 p.m.-8:05 a.m.

Nonstop6h 55m

Porto

Sun 26/4

8:25 a.m.-6:57 p.m.

1 stop15h 32m

C$ 687

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

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

1 stop13h 20m

Porto

Mon 30/3

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

1 stop32h 40m

C$ 691

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

7:45 p.m.-7:00 a.m.

Nonstop6h 15m

Porto

Thu 11/6

11:50 a.m.-1:55 p.m.

Nonstop7h 05m

C$ 695

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

3:10 p.m.-11:45 a.m.

1 stop15h 35m

Porto

Tue 23/6

1:30 p.m.-12:37 a.m.

1 stop16h 07m

C$ 696

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

7:45 p.m.-7:00 a.m.

Nonstop6h 15m

Porto

Thu 11/6

11:50 a.m.-1:55 p.m.

Nonstop7h 05m

C$ 700

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

7:45 p.m.-7:00 a.m.

Nonstop6h 15m

Porto

Thu 18/6

11:50 a.m.-2:40 p.m.

Nonstop7h 50m

C$ 702

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Tue 26/5

8:40 a.m.-6:45 a.m.

1 stop17h 05m

Porto

Wed 3/6

8:25 a.m.-8:20 p.m.

1 stop16h 55m

C$ 718

LondonPorto

YXU - OPO

YXUOPO

London

Thu 21/5

12:20 p.m.-6:55 a.m.

2 stops13h 35m

Porto

Mon 25/5

9:00 a.m.-9:38 p.m.

2 stops17h 38m

C$ 1,614

LondonPorto

YXU - OPO

YXUOPO

London

Thu 21/5

12:20 p.m.-6:55 a.m.

2 stops13h 35m

Porto

Mon 25/5

9:00 a.m.-9:38 p.m.

2 stops17h 38m

C$ 1,617

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 Region of Ontario 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

Other information

What is the cheapest month to fly to Porto?

In general, November is the cheapest month to fly from Region of Ontario to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 694. If you’re not able to fly to Porto in November, then January is your next best option. Flight prices from Region of Ontario to Porto during January average around C$ 789.

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

The cheapest day to depart from Region of Ontario to Porto is on a Tuesday. Travellers who choose to depart for Porto on a Tuesday will often find tickets for as low as C$ 852. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 1,054. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

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

In the morning is the cheapest time of day to fly from Region of Ontario to Porto when you can find flight prices for as low as C$ 733. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around C$ 983. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Porto flight route?

Fly from Toronto Pearson Intl to Porto for the best Ontario - 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 Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around C$ 902 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Region of Ontario for as low as C$ 866 on momondo.

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

There are 3 cabin classes available to choose from on Ontario 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 Region of Ontario to Porto flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Porto.

Cheap Region of Ontario to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Porto

Best price found	C$ 519
Fastest flight time	6h 15m
Direct flights	Every day
Airports in Porto	1 airport

The best one-way flight to Porto from Region of Ontario in the past 72 hours is C$ 519. The best round-trip flight deal from Region of Ontario to Porto found on momondo in the last 72 hours is C$ 838.

The fastest flight from Region of Ontario to Porto takes 6h 15m

Direct flights go from Region of Ontario to Porto every day.

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

Search flight deals

When did momondo last update prices for flights from Ontario to Porto Airport?
Prices for flights from Ontario to Porto Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Porto Airport?
There are 10 operators available for flights from Ontario to Porto Airport as of February 2026.
How old do you have to be to fly from Ontario 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 Ontario to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Porto?
Based on momondo bookings for flights between Region of Ontario and Porto, the leading plane model is Airbus A330-200, making up 89.05% of the total bookings. Other popular models include Airbus A321neo with 9.11%, Airbus A330-300 with 1.38%, and Boeing 777-300ER with 0.18%.

Best airlines flying from Region of Ontario to Porto

Compare and see reviews for airlines that fly from Region of Ontario to Porto with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom C$ 411	Free Cancellation	Rating 7.0 3,118 reviews	Search Iberia flights
American Airlines	PriceFrom C$ 452	Free Cancellation	Rating 7.2 11,340 reviews	Search American Airlines flights
TAP AIR PORTUGAL	PriceFrom C$ 580	Free Cancellation	Rating 7.1 2,146 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom C$ 637	Free Cancellation	Rating 6.8 7,802 reviews	Search Lufthansa flights
Porter Airlines	PriceFrom C$ 662	Free Cancellation	Rating 8.0 419 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 682	Free Cancellation	Rating 7.7 511 reviews	Search Air Transat flights
Air Canada	PriceFrom C$ 733	Free Cancellation	Rating 7.1 10,738 reviews	Search Air Canada flights
KLM	PriceFrom C$ 747	Free Cancellation	Rating 7.7 1,457 reviews	Search KLM flights
Azores Airlines	PriceFrom C$ 749	Free Cancellation	Rating 7.4 90 reviews	Search Azores Airlines flights
United Airlines	PriceFrom C$ 917	Free Cancellation	Rating 7.4 9,340 reviews	Search United Airlines flights

Coimbra

Matosinhos

Braga

Vila Nova de Gaia

Aveiro

Pinhao

Esposende

Guimarães

Espinho

Lamego

Caminha

Mira

Why use momondo?

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

Finding the right flight to Porto from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

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

Yes. All flights to Porto from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Ontario to Porto 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 Ontario to Porto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Porto 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.

An easier way to manage your Porto trip

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Mon 23/3

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Cheap flights from Ontario to Porto from C$ 386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Porto 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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Air Canada flights from Region of Ontario to Porto

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How to get the cheapest flight ticket from Region of Ontario to 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 time of day to depart on your flight to Porto?

What is the cheapest Ontario to Porto flight route?

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

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

Can stopping save me money on Region of Ontario to Porto flights?

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

Which airlines fly to Porto?

How many flights depart from Region of Ontario to Porto on average per week?

How long does it take to fly to Porto?

Cheap Region of Ontario to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Porto

Best price found

Fastest flight time

Direct flights

Airports in Porto

Best airlines flying from Region of Ontario to Porto

Compare and see reviews for airlines that fly from Region of Ontario to Porto with momondo

Travelling to a place near Porto?

Why use momondo?

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

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

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

I’m not ready to book a flight from Ontario 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

Airports servicing Portugal

Fly your favourite airline to Porto

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List of cabin classes available on flights landing in Porto. Availability may vary depending on flight origin and airline.

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