Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Porto from C$ 369

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OPO
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Ontario to Porto

Keep the following information in mind while searching for Ontario to Porto flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 656

One-way from

C$ 375

Popular in

December

Cheapest in

January

Average price

C$ 740

Good round-trip deal

C$ 778 or less

Good one-way deal

C$ 453 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 30/4-21/5
  • 2 total stops
  • 29h 25m total
  • Ontario to Porto
Search Deals
14/3
  • 14/3
  • 2 total stops
  • 17h 40m total
  • Ontario to Porto
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Porto.
Search Deals
Price to beat on a one-way flight from Ontario to Porto.
Search Deals

Find flight deals from Ontario to Porto

Cheapest flights from Ontario to Porto
Explore the most affordable flight options available from Ontario to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Wed 30/45:40 p.m.YYZ - OPO
1 stop10h 20mTAP AIR PORTUGAL
Tue 20/510:30 p.m.OPO - YYZ
1 stop20h 25mTAP AIR PORTUGAL
Deal found 20/2C$ 656
Mon 24/210:30 a.m.YYZ - OPO
2 stops16h 10mAmerican Airlines
Mon 3/38:20 a.m.OPO - YYZ
2 stops17h 59mAmerican Airlines
Deal found 20/2C$ 675
Wed 26/27:10 p.m.YYZ - OPO
Nonstop6h 55mPorter Airlines
Thu 6/38:50 a.m.OPO - YYZ
Nonstop8h 15mPorter Airlines
Deal found 20/2C$ 710
Mon 24/310:30 a.m.YYZ - OPO
2 stops25h 30mIberia
Thu 3/48:35 p.m.OPO - YYZ
2 stops30h 05mIberia
Deal found 19/2C$ 712
Sat 5/45:40 p.m.YYZ - OPO
1 stop11h 30mMultiple Airlines
Sun 13/43:40 p.m.OPO - YYZ
1 stop32h 50mMultiple Airlines
Deal found 20/2C$ 736
Wed 19/38:10 p.m.YYZ - OPO
Nonstop6h 55mAir Transat
Thu 3/49:50 a.m.OPO - YYZ
Nonstop8h 15mAir Transat
Deal found 20/2C$ 740
Sat 5/49:30 p.m.YUL - OPO
1 stop18h 50mAzores Airlines
Fri 11/410:15 p.m.OPO - YUL
1 stop26h 55mAzores Airlines
Deal found 19/2C$ 753
Mon 14/48:45 p.m.YYZ - OPO
1 stop9h 55mAzores Airlines
Tue 22/47:35 p.m.OPO - YYZ
1 stop28h 55mAzores Airlines
Deal found 20/2C$ 756
Sun 11/511:00 p.m.YUL - OPO
1 stop19h 10mMultiple Airlines
Mon 19/59:10 a.m.OPO - YUL
1 stop16h 50mMultiple Airlines
Deal found 19/2C$ 761
Fri 14/37:20 p.m.YHM - OPO
2 stops21h 55mMultiple Airlines
Thu 20/37:00 p.m.OPO - YHM
2 stops27h 10mMultiple Airlines
Deal found 20/2C$ 777
Tue 3/64:40 p.m.YTZ - OPO
1 stop9h 05mPorter Airlines
Wed 2/78:25 a.m.OPO - YTZ
1 stop12h 30mPorter Airlines
Deal found 20/2C$ 790
Tue 27/57:25 p.m.YUL - OPO
Nonstop6h 20mAir Transat
Wed 11/68:25 a.m.OPO - YUL
Nonstop7h 15mAir Transat
Deal found 19/2C$ 801

Find flights from Ontario to Porto within your budget

Customize your flight search to find flights from Ontario to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.

Fly from

Ontario

Fly to

Porto

Route

Depart

Return

Price

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 30/4

5:40 p.m.-10:00 a.m.

1 stop11h 20m

Porto

Tue 20/5

4:00 p.m.-1:55 p.m.

1 stop26h 55m

C$ 656

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 17/3

10:30 a.m.-7:40 a.m.

2 stops17h 10m

Porto

Fri 28/3

8:20 a.m.-9:50 a.m.

2 stops29h 30m

C$ 668

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 2/3

10:30 a.m.-11:45 a.m.

2 stops20h 15m

Porto

Sun 9/3

8:20 a.m.-9:51 p.m.

2 stops17h 31m

C$ 696

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 26/2

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

Nonstop6h 55m

Porto

Thu 6/3

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

Nonstop8h 15m

C$ 710

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sat 5/4

5:40 p.m.-10:10 a.m.

1 stop11h 30m

Porto

Sun 13/4

3:40 p.m.-7:30 p.m.

1 stop32h 50m

C$ 736

HamiltonPorto

YHM - OPO

YHMOPO

Hamilton

Sun 23/3

7:20 p.m.-3:35 p.m.

2 stops16h 15m

Porto

Tue 1/4

2:15 p.m.-5:45 p.m.

2 stops32h 30m

C$ 751

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

11:00 p.m.-2:20 p.m.

1 stop10h 20m

Porto

Fri 16/5

6:10 a.m.-9:00 p.m.

1 stop19h 50m

C$ 753

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 14/4

8:45 p.m.-11:40 a.m.

1 stop9h 55m

Porto

Tue 22/4

7:35 p.m.-7:30 p.m.

1 stop28h 55m

C$ 756

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sat 22/3

8:10 p.m.-7:05 a.m.

Nonstop6h 55m

Porto

Thu 10/4

9:50 a.m.-1:05 p.m.

Nonstop8h 15m

C$ 757

HamiltonPorto

YHM - OPO

YHMOPO

Hamilton

Wed 2/4

7:00 p.m.-8:10 p.m.

1 stop20h 10m

Porto

Sun 6/4

9:05 p.m.-5:45 p.m.

1 stop25h 40m

C$ 774

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 57 results
1
2
3
...
6

Best time to book a flight from Ontario to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Porto

Get recent, data-driven insights about flights from Ontario to Porto including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Porto?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Porto (average of C$ 483). Flying from Region of Ontario to Porto in July is currently the most expensive (average of C$ 796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to OPO?

Find hourly flight availability from Ontario to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Porto as you normally would.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 20 February 2025.
Read through reviews of airlines operating flights from Ontario to Porto, such as Delta, Porter Airlines and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Azores Airlines
7.6
Good
62 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Ontario?

    Most people fly into Porto (OPO) if they book a flight to Porto from Ontario. Porto is conveniently located just 10.9 km from Porto’s city centre.

  • What are the cheapest airlines to fly from Region of Ontario to Porto one-way?

    The cheapest airline one-way is Azores Airlines, with whom users have recently found tickets for as low as C$ 375. However, be on the lookout for offers from Air Transat and Porter Airlines, as they are both options that can get you from Region of Ontario to Porto for a low price.

  • What are the most popular routes from Region of Ontario to Porto?

    The most popular flight routes from Region of Ontario to Porto are Toronto Pearson Intl - Porto, Montreal Pierre Elliott Trudeau Intl - Porto and Toronto Island - Porto.

  • What are the cheapest flights from Region of Ontario to Porto?

    Looking for the cheapest flight from Region of Ontario to Porto? While on average our users pay C$ 1,444, our data indicates the cheapest price to be C$ 404. The most popular route (Toronto Pearson Intl - Porto), is priced around C$ 656.

  • Can I find deals for flights from Ontario to Porto that include hotel bookings?

    Yes. In addition to deals on Ontario to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Porto.

  • Can I find deals for business class flights from Ontario to Porto?

    Yes. Cheapflights offers flight deals from Ontario to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Porto?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Porto (average of C$ 483). Flying from Region of Ontario to Porto in July is currently the most expensive (average of C$ 796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Aveiro
Esposende

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to Lisbon flights
Toronto Island to Lisbon flights
Vancouver Intl to Lisbon flights
Pearson Intl to Porto flights
Pearson Intl to Ponta Delgada flights
Pearson Intl to Faro flights
Pierre Elliott Trudeau Intl to Porto flights
Pierre Elliott Trudeau Intl to Ponta Delgada flights
Ottawa to Lisbon flights
Pierre Elliott Trudeau Intl to Funchal flights
Québec City to Lisbon flights
Toronto Island to Porto flights
Calgary to Lisbon flights
Pearson Intl to Funchal flights
Vancouver Intl to Porto flights
Edmonton to Lisbon flights
Halifax to Lisbon flights
Pierre Elliott Trudeau Intl to Faro flights
Victoria to Lisbon flights
Winnipeg to Lisbon flights
Fredericton to Lisbon flights
Vancouver Intl to Ponta Delgada flights
Calgary to Porto flights
Hamilton to Lisbon flights
Pearson Intl to Lajes flights
Vancouver Intl to Faro flights
Calgary to Faro flights
Edmonton to Porto flights
Québec City to Porto flights
Pearson Intl to Pico Island flights
Pearson Intl to Horta flights
Kelowna to Lisbon flights
Ottawa to Porto flights
Calgary to Ponta Delgada flights
Ottawa to Ponta Delgada flights
Pierre Elliott Trudeau Intl to Lajes flights
St. John's to Lisbon flights
Hamilton to Porto flights
Halifax to Porto flights
Saskatoon to Lisbon flights
Charlottetown to Lisbon flights
Pierre Elliott Trudeau Intl to Horta flights
Pearson Intl to Porto Santo flights

Top 7 airlines flying from Ontario to Porto

Discover the top 7 airlines that operate flights from Ontario to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 265AverageC$ 1,247FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 586AverageC$ 811FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapestC$ 620AverageC$ 1,092FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 636AverageC$ 925FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 694AverageC$ 1,032FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 719AverageC$ 934FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
KLMCheapestC$ 752AverageC$ 1,173FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Porto?

When you search for this flight from Ontario to Porto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Porto.

Can Cheapflights find flights from Ontario to Porto with no change fees?

Need flexible booking options for your flight to Porto from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Porto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.