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

KLM, Azores Airlines, and Air Canada are the most popular carriers operating from Porto to Ontario

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 November 2026, there is 1 operator 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$ 416 Cheap Flights from Porto to Ontario in 2026/27

Find the cheapest flights from Porto to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 p.m. - 2:00 p.m.OPO Porto-YYZ Toronto Pearson Intl

21h 45m1 stop Lisbon Humberto Delgado

5:35 p.m. - 11:00 p.m.YYZ Toronto Pearson Intl-OPO Porto

24h 25m1 stop Lisbon Humberto Delgado

C$ 634TAP AIR PORTUGAL

Tue, 27 Apr - Tue, 11 May

7:00 a.m. - 2:45 p.m.OPO Porto-YYZ Toronto Pearson Intl

12h 45m1 stop Lisbon Humberto Delgado

5:30 p.m. - 1:30 p.m.YYZ Toronto Pearson Intl-OPO Porto

15h 00m1 stop Lisbon Humberto Delgado

C$ 664TAP AIR PORTUGAL

Thu, 14 Jan - Thu, 21 Jan

8:25 a.m. - 8:15 a.m.OPO Porto-YYZ Toronto Pearson Intl

28h 50m1 stop Montreal Pierre Elliott Trudeau Intl

11:55 p.m. - 11:45 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 50mdirect

C$ 669Air Transat

Sun, 18 Apr - Sun, 2 May

7:00 a.m. - 2:45 p.m.OPO Porto-YYZ Toronto Pearson Intl

12h 45m1 stop Lisbon Humberto Delgado

5:30 p.m. - 6:00 p.m.YYZ Toronto Pearson Intl-OPO Porto

19h 30m1 stop Lisbon Humberto Delgado

C$ 675TAP AIR PORTUGAL

Thu, 14 Jan - Thu, 21 Jan

7:00 a.m. - 2:00 p.m.OPO Porto-YYZ Toronto Pearson Intl

12h 00m1 stop Lisbon Humberto Delgado

5:35 p.m. - 9:00 a.m.YYZ Toronto Pearson Intl-OPO Porto

10h 25m1 stop Lisbon Humberto Delgado

C$ 679TAP AIR PORTUGAL

Thu, 8 Apr - Wed, 21 Apr

7:00 a.m. - 2:00 p.m.OPO Porto-YYZ Toronto Pearson Intl

12h 00m1 stop Lisbon Humberto Delgado

5:35 p.m. - 9:00 a.m.YYZ Toronto Pearson Intl-OPO Porto

10h 25m1 stop Lisbon Humberto Delgado

C$ 679TAP AIR PORTUGAL

Wed, 7 Apr - Tue, 20 Apr

10:30 p.m. - 2:00 p.m.OPO Porto-YYZ Toronto Pearson Intl

20h 30m1 stop Lisbon Humberto Delgado

10:55 p.m. - 5:00 p.m.YYZ Toronto Pearson Intl-OPO Porto

13h 05m1 stop Lisbon Humberto Delgado

C$ 681TAP AIR PORTUGAL

Sun, 18 Apr - Sun, 2 May

6:00 a.m. - 7:45 p.m.OPO Porto-YYZ Toronto Pearson Intl

18h 45m1 stop Frankfurt am Main

7:50 p.m. - 12:50 p.m.YYZ Toronto Pearson Intl-OPO Porto

12h 00m1 stop Munich Franz Josef Strauss

C$ 704Air Canada

Thu, 14 Jan - Fri, 22 Jan

6:00 a.m. - 4:15 p.m.OPO Porto-YYZ Toronto Pearson Intl

15h 15m1 stop Frankfurt am Main

6:15 p.m. - 3:20 p.m.YYZ Toronto Pearson Intl-OPO Porto

16h 05m1 stop Frankfurt am Main

C$ 707Lufthansa

Thu, 14 Jan - Wed, 20 Jan

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 727Air Transat

Thu, 14 Jan - Fri, 22 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:35 p.m. - 8:46 p.m.OPO Porto-YYZ Toronto Pearson Intl

13h 11m1 stop Newark

7:50 p.m. - 12:50 p.m.YYZ Toronto Pearson Intl-OPO Porto

12h 00m1 stop Munich Franz Josef Strauss

C$ 806Air Canada

Wed, 11 Nov - Thu, 10 Dec

6:00 a.m. - 11:26 p.m.OPO Porto-YYZ Toronto Pearson Intl

22h 26m2 stops Frankfurt am Main Newark

8:40 p.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

31h 50m1 stop Newark

C$ 806United Airlines

Wed, 11 Nov - Thu, 10 Dec

6:00 a.m. - 11:26 p.m.OPO Porto-YYZ Toronto Pearson Intl

22h 26m2 stops Frankfurt am Main Newark

10:30 a.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

18h 00m1 stop Newark

C$ 806United Airlines

Wed, 11 Nov - Fri, 11 Dec

6:00 a.m. - 7:42 a.m.OPO Porto-YYZ Toronto Pearson Intl

30h 42m2 stops Frankfurt am Main New York John F Kennedy Intl

7:43 a.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

20h 47m1 stop Newark

C$ 806United Airlines

Wed, 11 Nov - Mon, 14 Dec

6:00 a.m. - 11:26 p.m.OPO Porto-YYZ Toronto Pearson Intl

22h 26m2 stops Frankfurt am Main Newark

8:40 p.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

31h 50m1 stop Newark

C$ 806United Airlines

Wed, 11 Nov - Sun, 13 Dec

6:00 a.m. - 7:42 a.m.OPO Porto-YYZ Toronto Pearson Intl

30h 42m2 stops Frankfurt am Main New York John F Kennedy Intl

4:20 p.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

12h 10m1 stop Newark

C$ 806United Airlines

Wed, 11 Nov - Sat, 12 Dec

6:00 a.m. - 4:15 p.m.OPO Porto-YYZ Toronto Pearson Intl

15h 15m1 stop Frankfurt am Main

7:50 p.m. - 12:50 p.m.YYZ Toronto Pearson Intl-OPO Porto

12h 00m1 stop Munich Franz Josef Strauss

C$ 809Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

12:35 p.m. - 9:47 a.m.OPO Porto-YYZ Toronto Pearson Intl

26h 12m2 stops Newark Chicago O'Hare Intl

2:45 p.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

13h 45m2 stops Washington, D.C. Dulles Intl Newark

C$ 836United Airlines

Mon, 9 Nov - Mon, 16 Nov

12:35 p.m. - 9:47 a.m.OPO Porto-YYZ Toronto Pearson Intl

26h 12m2 stops Newark Chicago O'Hare Intl

2:57 p.m. - 9:30 a.m.YYZ Toronto Pearson Intl-OPO Porto

13h 33m1 stop Newark

C$ 836United Airlines

Mon, 9 Nov - Mon, 16 Nov

5:00 a.m. - 7:15 p.m.OPO Porto-YYZ Toronto Pearson Intl

19h 15m1 stop Amsterdam Schiphol

9:15 p.m. - 3:25 p.m.YYZ Toronto Pearson Intl-OPO Porto

13h 10m1 stop Amsterdam Schiphol

C$ 922KLM

Fri, 6 Nov - Tue, 8 Dec

Cheap direct flights

Enter your travel dates to find the best prices.

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 727Air Transat

Thu, 14 Jan - Fri, 22 Jan

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 815Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 840Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 865Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 873Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 878Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 892Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 894Air Transat

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 1,217Multiple Airlines

Thu, 24 Dec - Wed, 30 Dec

8:50 a.m. - 12:05 p.m.OPO Porto-YYZ Toronto Pearson Intl

8h 15mdirect

7:10 p.m. - 7:05 a.m.YYZ Toronto Pearson Intl-OPO Porto

6h 55mdirect

C$ 1,360Multiple Airlines

Thu, 17 Dec - Wed, 13 Jan

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TAP AIR PORTUGAL flights from Porto to Region of Ontario

Our best TAP AIR PORTUGAL deals on Porto to Region of Ontario flight tickets

TAP AIR PORTUGAL

27 Apr

OPO9:15 p.m.Porto

21h 45m

1 stop

YYZ2:00 p.m.Toronto Pearson Intl

11 May

YYZ5:35 p.m.Toronto Pearson Intl

24h 25m

1 stop

OPO11:00 p.m.Porto

C$ 634

TAP AIR PORTUGAL

14 Jan

OPO7:00 a.m.Porto

12h 45m

1 stop

YYZ2:45 p.m.Toronto Pearson Intl

21 Jan

YYZ5:30 p.m.Toronto Pearson Intl

15h 00m

1 stop

OPO1:30 p.m.Porto

C$ 664

TAP AIR PORTUGAL

14 Jan

OPO7:00 a.m.Porto

12h 45m

1 stop

YYZ2:45 p.m.Toronto Pearson Intl

21 Jan

YYZ5:30 p.m.Toronto Pearson Intl

19h 30m

1 stop

OPO6:00 p.m.Porto

C$ 675

Air Transat flights from Porto to Region of Ontario

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

Air Transat

18 Apr

OPO8:25 a.m.Porto

28h 50m

1 stop

YYZ8:15 a.m.Toronto Pearson Intl

2 May

YYZ11:55 p.m.Toronto Pearson Intl

6h 50m

OPO11:45 a.m.Porto

C$ 669

Air Transat

14 Jan

OPO8:50 a.m.Porto

8h 15m

YYZ12:05 p.m.Toronto Pearson Intl

22 Jan

YYZ7:10 p.m.Toronto Pearson Intl

6h 55m

OPO7:05 a.m.Porto

C$ 727

Air Transat

11 Apr

OPO8:25 a.m.Porto

31h 44m

1 stop

YTZ11:09 a.m.Toronto Island

23 Apr

YTZ8:55 p.m.Toronto Island

28h 50m

1 stop

OPO6:45 a.m.Porto

C$ 886

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Tue 27/4

9:15 p.m.-2:00 p.m.

1 stop21h 45m

Toronto Pearson Intl

Tue 11/5

5:35 p.m.-11:00 p.m.

1 stop24h 25m

C$ 634

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Thu 14/1

7:00 a.m.-2:45 p.m.

1 stop12h 45m

Toronto Pearson Intl

Thu 21/1

5:30 p.m.-1:30 p.m.

1 stop15h 00m

C$ 664

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Sun 18/4

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

1 stop28h 50m

Toronto Pearson Intl

Sun 2/5

11:55 p.m.-11:45 a.m.

Nonstop6h 50m

C$ 669

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Thu 14/1

7:00 a.m.-2:45 p.m.

1 stop12h 45m

Toronto Pearson Intl

Thu 21/1

5:30 p.m.-6:00 p.m.

1 stop19h 30m

C$ 675

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Thu 8/4

7:00 a.m.-2:00 p.m.

1 stop12h 00m

Toronto Pearson Intl

Wed 21/4

5:35 p.m.-9:00 a.m.

1 stop10h 25m

C$ 679

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Wed 7/4

7:00 a.m.-2:00 p.m.

1 stop12h 00m

Toronto Pearson Intl

Tue 20/4

5:35 p.m.-9:00 a.m.

1 stop10h 25m

C$ 679

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Sun 18/4

10:30 p.m.-2:00 p.m.

1 stop20h 30m

Toronto Pearson Intl

Sun 2/5

10:55 p.m.-5:00 p.m.

1 stop13h 05m

C$ 680

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Thu 14/1

6:00 a.m.-7:45 p.m.

1 stop18h 45m

Toronto Pearson Intl

Fri 22/1

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

1 stop12h 00m

C$ 704

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Thu 14/1

6:00 a.m.-4:15 p.m.

1 stop15h 15m

Toronto Pearson Intl

Wed 20/1

6:15 p.m.-3:20 p.m.

1 stop16h 05m

C$ 707

Quickest round-trip

PortoToronto

OPO Porto - YYZ Toronto Pearson Intl

OPOYYZ

Porto

Thu 14/1

8:50 a.m.-12:05 p.m.

Nonstop8h 15m

Toronto Pearson Intl

Fri 22/1

7:10 p.m.-7:05 a.m.

Nonstop6h 55m

C$ 727

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

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$ 570. If you are unable to visit Region of Ontario during the month of February, then departing from Porto during the month March is also very affordable. Most momondo users find prices during this month for around C$ 700.

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 Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 915. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 1,519.

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 at noon. Flights from Porto to Region of Ontario during this time can be as low as C$ 1,011. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,119 on average. Flights to Region of Ontario from Porto in the morning 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 from Porto to 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$ 896 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$ 573 on momondo.

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

There is only 1 cabin class available to choose from on Porto to Region of Ontario 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 Region of Ontario flights?

You could potentially save up to 5% on your flight if you consider stops on a Porto to Region of Ontario flight.

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$ 416
Fastest flight time	8h 15m
Direct flights	Fri and Sun
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Porto in the past 72 hours is C$ 416. The best round-trip flight deal from Porto to Region of Ontario found on momondo in the last 72 hours is C$ 634.

The fastest flight from Porto to Region of Ontario takes 8h 15m

Direct flights go from Porto to Region of Ontario on Friday and Sunday. There are no airlines offering direct flights.

There are 125 airports in Region of Ontario. From Porto there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Porto to Ontario

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 November 2026, there is 1 operator 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 62.90% of all bookings. The subsequent popular models are Airbus A321neo at 16.13%, Boeing 767-300 (winglets) at 4.84%, and Boeing 757-200 at 4.84%.

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 Transat	PriceFrom C$ 634	Free Cancellation	Rating 7.7 584 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.