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

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

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

2 flights are operational daily from Porto to Region of Ontario as of July 2025. The most popular departure time for this route is 1:00p.m., with 100% of flights per day taking off in the afternoon.

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

As of July 2025, 15 flights take off from Porto and land in Region of Ontario each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

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

Prices for flights from Porto Airport to Ontario refresh daily.

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

As of July 2025, there are 2 operators available to choose from for flights from Porto Airport to Ontario.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Ontario.

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

The travel and health documents you'll need for your trip to Ontario 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 Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 327 Cheap Flights from Porto to Ontario in 2025

1 adult

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Find the cheapest flights from Porto to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:40 a.m. - 10:55 a.m.OPO-YUL

7h 15mdirect

7:40 p.m. - 7:00 a.m.YUL-OPO

6h 20mdirect

C$ 534Air Transat

Find Deal

Fri, 19 Sep - Thu, 25 Sep

8:40 a.m. - 10:55 a.m.OPO-YUL

7h 15mdirect

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

6h 20mdirect

C$ 536Air Transat

Find Deal

Fri, 19 Sep - Sat, 27 Sep

6:00 a.m. - 7:50 p.m.OPO-YYZ

18h 50m1 stop

4:00 p.m. - 12:50 p.m.YYZ-OPO

15h 50m2 stops

C$ 565Air Canada

Find Deal

Sat, 13 Dec - Sat, 27 Dec

6:00 a.m. - 4:00 p.m.OPO-YUL

15h 00m1 stop

10:00 p.m. - 9:35 a.m.YUL-OPO

6h 35mdirect

C$ 572Lufthansa

Find Deal

Fri, 19 Sep - Mon, 22 Sep

6:00 a.m. - 4:00 p.m.OPO-YUL

15h 00m1 stop

4:40 p.m. - 11:25 a.m.YUL-OPO

13h 45m1 stop

C$ 577

Find Deal

Fri, 19 Sep - Mon, 22 Sep

12:50 p.m. - 7:49 p.m.OPO-YTZ

11h 59m1 stop

7:20 p.m. - 9:35 a.m.YTZ-OPO

33h 15m2 stops

C$ 581Air Canada

Find Deal

Tue, 9 Sep - Sun, 21 Sep

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

31h 20m1 stop

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

13h 25m1 stop

C$ 584SWISS

Find Deal

Fri, 21 Nov - Fri, 28 Nov

6:15 a.m. - 6:30 p.m.OPO-YYZ

17h 15m1 stop

6:35 p.m. - 4:00 p.m.YYZ-OPO

16h 25m1 stop

C$ 598

Find Deal

Tue, 9 Sep - Sun, 21 Sep

6:00 a.m. - 4:00 p.m.OPO-YUL

15h 00m1 stop

10:50 p.m. - 11:20 p.m.YUL-OPO

19h 30m1 stop

C$ 612Lufthansa

Find Deal

Tue, 16 Sep - Wed, 8 Oct

12:00 p.m. - 3:10 p.m.OPO-YUL

32h 10m1 stop

4:45 p.m. - 5:35 p.m.YUL-OPO

19h 50m2 stops

C$ 637SWISS

Find Deal

Sat, 6 Dec - Sat, 13 Dec

Air Canada flights from Porto to Region of Ontario

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

Air Canada

13 Dec

OPO6:00 a.m.Porto

18h 50m

1 stop

YYZ7:50 p.m.Toronto Pearson Intl

27 Dec

YYZ4:00 p.m.Toronto Pearson Intl

15h 50m

2 stops

OPO12:50 p.m.Porto

C$ 565

Find similar

Air Canada

9 Sep

OPO12:50 p.m.Porto

11h 59m

1 stop

YTZ7:49 p.m.Toronto Island

21 Sep

YTZ7:20 p.m.Toronto Island

33h 15m

2 stops

OPO9:35 a.m.Porto

C$ 581

Find similar

Air Canada

9 Sep

OPO12:50 p.m.Porto

11h 59m

1 stop

YTZ7:49 p.m.Toronto Island

21 Sep

YTZ7:20 p.m.Toronto Island

33h 15m

2 stops

OPO9:35 a.m.Porto

C$ 588

Find similar

Air Transat flights from Porto to Region of Ontario

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

Air Transat

19 Sep

OPO8:40 a.m.Porto

7h 15m

YUL10:55 a.m.Montreal Pierre Elliott Trudeau Intl

25 Sep

YUL7:40 p.m.Montreal Pierre Elliott Trudeau Intl

6h 20m

OPO7:00 a.m.Porto

C$ 534

Find similar

Air Transat

19 Sep

OPO8:40 a.m.Porto

7h 15m

YUL10:55 a.m.Montreal Pierre Elliott Trudeau Intl

27 Sep

YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl

6h 20m

OPO6:45 a.m.Porto

C$ 536

Find similar

Air Transat

19 Sep

OPO8:40 a.m.Porto

7h 15m

YUL10:55 a.m.Montreal Pierre Elliott Trudeau Intl

25 Sep

YUL7:40 p.m.Montreal Pierre Elliott Trudeau Intl

6h 20m

OPO7:00 a.m.Porto

C$ 547

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 19/9

8:40 a.m.-10:55 a.m.

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

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

Nonstop6h 20m

C$ 534

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 19/9

8:40 a.m.-10:55 a.m.

Nonstop7h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

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

Nonstop6h 20m

C$ 536

PortoToronto

OPO - YYZ

OPOYYZ

Porto

Sat 13/12

6:00 a.m.-7:50 p.m.

1 stop18h 50m

Toronto Pearson Intl

Sat 27/12

4:00 p.m.-12:50 p.m.

2 stops15h 50m

C$ 565

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 19/9

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

10:00 p.m.-9:35 a.m.

Nonstop6h 35m

C$ 572

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 19/9

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

4:40 p.m.-11:25 a.m.

1 stop13h 45m

C$ 577

PortoToronto

OPO - YTZ

OPOYTZ

Porto

Tue 9/9

12:50 p.m.-7:49 p.m.

1 stop11h 59m

Toronto Island

Sun 21/9

7:20 p.m.-9:35 a.m.

2 stops33h 15m

C$ 581

PortoMontreal

OPO - YUL

OPOYUL

Porto

Fri 21/11

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

1 stop31h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

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

1 stop13h 25m

C$ 584

PortoToronto

OPO - YYZ

OPOYYZ

Porto

Tue 9/9

6:15 a.m.-6:30 p.m.

1 stop17h 15m

Toronto Pearson Intl

Sun 21/9

6:35 p.m.-4:00 p.m.

1 stop16h 25m

C$ 598

PortoMontreal

OPO - YUL

OPOYUL

Porto

Tue 16/9

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

10:50 p.m.-11:20 p.m.

1 stop19h 30m

C$ 612

PortoMontreal

OPO - YUL

OPOYUL

Porto

Sat 6/12

12:00 p.m.-3:10 p.m.

1 stop32h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

4:45 p.m.-5:35 p.m.

2 stops19h 50m

C$ 637

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 Porto to Region of Ontario

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 Region of Ontario?

In general, February is the cheapest month to fly from Porto to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 551. If you are unable to visit Region of Ontario during the month of February, then departing from Porto during the month December is also very affordable. Most momondo users find prices during this month for around C$ 635.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Porto to Region of Ontario is on a Sunday. Travellers who choose to depart for Region of Ontario on a Sunday will often find tickets for as low as C$ 791. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 1,373.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the afternoon. Flights from Porto to Region of Ontario during this time can be as low as C$ 708. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 902 on average. Flights to Region of Ontario from Porto at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Porto to Ontario flight route?

Fly from Porto to Toronto Pearson Intl for the best Porto - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 762 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Porto for as low as C$ 610 on momondo.

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

There are 3 cabin classes available to choose from on Porto to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Porto to Region of Ontario flight deals and tips

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

Best price found	C$ 327
Fastest flight time	7h 15m
Direct flights	Every day
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from Porto in the past 72 hours is C$ 327. The best round-trip flight deal from Porto to Region of Ontario found on momondo in the last 72 hours is C$ 534.

The fastest flight from Porto to Region of Ontario takes 7h 15m

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

There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

Search flight deals

When did momondo last update prices for flights from Porto Airport to Ontario?
Prices for flights from Porto Airport to Ontario refresh daily.
How many operators does momondo search for flights from Porto Airport to Ontario?
As of July 2025, there are 2 operators available to choose from for flights from Porto Airport to Ontario.
How old do you have to be to fly from Porto Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario 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 Ontario. 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 Porto to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Porto to Region of Ontario is Airbus A330-200, representing 80.00% of all bookings. The subsequent popular models are Airbus A321neo at 5.60%, Boeing 787-8 Dreamliner at 4.80%, and Airbus A330-300 at 3.20%.

Best airlines flying from Porto to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 554	Free Cancellation	Rating 7.1 9,851 reviews		Search Air Canada flights
Air Transat	PriceFrom C$ 689	Free Cancellation	Rating 7.7 424 reviews		Search Air Transat flights

Why use momondo?

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

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 Ontario for you.

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

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

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

momondo helps you find the best flight between Porto and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Porto to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Region of Ontario 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.

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom C$ 104

Flights to Vancouverfrom C$ 80

Flights to Montrealfrom C$ 203

Flights to Calgaryfrom C$ 60

Flights to Ottawafrom C$ 202

Flights to Winnipegfrom C$ 112

Flights to Halifaxfrom C$ 133

Flights to Kelownafrom C$ 87

Flights to Saskatoonfrom C$ 87

Flights to Reginafrom C$ 154

Flights to St. John'sfrom C$ 264

Flights to Québec Cityfrom C$ 277

Cheap flights from Porto to Ontario from C$ 327

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 Ontario departing on 9/9. 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 Porto to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from Porto to Region of Ontario

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

Air Transat flights from Porto to Region of Ontario

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

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

See travel insights to Ontario from

How to get the cheapest flight ticket from Porto to Region of Ontario

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 Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Porto to Region of Ontario is on a Sunday. Travellers who choose to depart for Region of Ontario on a Sunday will often find tickets for as low as C$ 791. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 1,373.

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

What is the cheapest Porto to Ontario flight route?

Fly from Porto to Toronto Pearson Intl for the best Porto - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

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

There are 3 cabin classes available to choose from on Porto to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

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

2 flights are operational daily from Porto to Region of Ontario as of July 2025. The most popular departure time for this route is 1:00p.m., with 100% of flights per day taking off in the afternoon.

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

As of July 2025, 15 flights take off from Porto and land in Region of Ontario each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

Cheap Porto to Region of Ontario flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

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

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

What is the most popular plane model from Porto to Region of Ontario?

Best airlines flying from Porto to Region of Ontario

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario 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 Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo