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Cheap flights from Ontario to Porto from C$ 328

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OPO
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Ontario to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 672

One-way from

C$ 328

Good round-trip deal

C$ 771 or less

Good one-way deal

C$ 506 or less
American Airlines
  • American Airlines
  • 2/2-10/2
  • 4 total stops
  • 37h 14m total
  • Ontario to Porto
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Azores Airlines
  • Azores Airlines
  • 17/3
  • 1 total stop
  • 9h 25m total
  • Ontario to Porto
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Price to beat on a round-trip flight from Ontario to Porto.
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Price to beat on a one-way flight from Ontario to Porto.
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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 21 January 2025.

Wed 19/210:30 a.m.YYZ - OPO
2 stops16h 10mAmerican Airlines
Wed 5/38:20 a.m.OPO - YYZ
2 stops17h 59mAmerican Airlines
Deal found 21/1C$ 672
Tue 28/110:30 a.m.YYZ - OPO
2 stops20h 15mIberia
Tue 4/28:20 a.m.OPO - YYZ
2 stops18h 31mIberia
Deal found 21/1C$ 674
Mon 21/45:50 p.m.YYZ - OPO
1 stop10h 10mTAP AIR PORTUGAL
Mon 28/411:00 a.m.OPO - YYZ
1 stop15h 00mTAP AIR PORTUGAL
Deal found 21/1C$ 681
Wed 5/310:55 a.m.YYZ - OPO
2 stops15h 45mMultiple Airlines
Wed 19/38:20 a.m.OPO - YYZ
2 stops17h 31mMultiple Airlines
Deal found 21/1C$ 694
Sat 25/17:10 p.m.YYZ - OPO
Nonstop6h 55mPorter Airlines
Thu 27/38:50 a.m.OPO - YYZ
Nonstop8h 15mPorter Airlines
Deal found 21/1C$ 695
Sun 26/19:05 p.m.YYZ - OPO
1 stop19h 00mAzores Airlines
Fri 28/312:40 p.m.OPO - YYZ
1 stop12h 10mAzores Airlines
Deal found 21/1C$ 730
Sat 22/310:25 p.m.YUL - OPO
1 stop11h 00mMultiple Airlines
Thu 3/412:35 p.m.OPO - YUL
1 stop12h 35mMultiple Airlines
Deal found 20/1C$ 735
Sat 22/310:25 p.m.YUL - OPO
1 stop9h 25mAzores Airlines
Mon 31/312:35 p.m.OPO - YUL
1 stop12h 35mAzores Airlines
Deal found 20/1C$ 738
Sat 26/48:30 a.m.YTZ - OPO
1 stop17h 15mPorter Airlines
Wed 7/58:25 a.m.OPO - YTZ
1 stop19h 00mPorter Airlines
Deal found 21/1C$ 748
Mon 26/511:55 p.m.YYZ - OPO
Nonstop6h 50mAir Transat
Tue 3/61:30 p.m.OPO - YYZ
Nonstop7h 55mAir Transat
Deal found 21/1C$ 757
Mon 31/310:45 p.m.YUL - OPO
1 stop16h 40mTAP AIR PORTUGAL
Tue 22/46:00 p.m.OPO - YUL
1 stop31h 45mTAP AIR PORTUGAL
Deal found 20/1C$ 770
Fri 28/26:20 p.m.YHM - OPO
3 stops35h 55mMultiple Airlines
Sat 8/312:05 p.m.OPO - YHM
3 stops34h 05mMultiple Airlines
Deal found 19/1C$ 783

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 2/2

11:31 a.m.-11:45 a.m.

2 stops19h 14m

Porto

Mon 10/2

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

2 stops18h 00m

C$ 672

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 21/4

5:50 p.m.-9:00 a.m.

1 stop10h 10m

Porto

Mon 28/4

11:00 a.m.-9:00 p.m.

1 stop15h 00m

C$ 681

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 7/2

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

2 stops16h 10m

Porto

Fri 14/2

8:20 a.m.-12:15 p.m.

2 stops32h 55m

C$ 688

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 5/3

10:55 a.m.-7:40 a.m.

2 stops15h 45m

Porto

Wed 19/3

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

2 stops17h 31m

C$ 694

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Tue 4/2

9:05 p.m.-9:15 p.m.

1 stop19h 10m

Porto

Thu 6/2

9:55 p.m.-7:50 p.m.

1 stop26h 55m

C$ 711

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sat 1/2

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

Nonstop6h 55m

Porto

Sun 2/3

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

Nonstop8h 15m

C$ 727

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 22/3

10:25 p.m.-1:25 p.m.

1 stop11h 00m

Porto

Thu 3/4

12:35 p.m.-8:10 p.m.

1 stop12h 35m

C$ 735

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Sat 22/3

10:25 p.m.-11:50 a.m.

1 stop9h 25m

Porto

Mon 31/3

12:35 p.m.-8:10 p.m.

1 stop12h 35m

C$ 738

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Tue 20/5

2:00 p.m.-6:45 a.m.

1 stop11h 45m

Porto

Wed 28/5

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

1 stop14h 00m

C$ 740

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Thu 5/6

4:25 p.m.-6:45 a.m.

1 stop9h 20m

Porto

Mon 16/6

1:30 p.m.-4:25 p.m.

Nonstop7h 55m

C$ 746

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 47 results
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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 21 January 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 21 January 2025.
Read through reviews of airlines operating flights from Ontario to Porto, such as TAP AIR PORTUGAL, 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
8,521 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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$ 328. However, be on the lookout for offers from Porter Airlines and TAP AIR PORTUGAL, 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 Montreal Pierre Elliott Trudeau Intl - Porto, Toronto Pearson 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$ 1,299, our data indicates the cheapest price to be C$ 405. The most popular route (Montreal Pierre Elliott Trudeau Intl - Porto), is priced around C$ 643.

  • 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
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Alternative routes for Ontario to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Porto

Discover the top 6 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 268AverageC$ 1,236FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 598AverageC$ 828FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 646AverageC$ 931FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 690AverageC$ 1,060FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 727AverageC$ 947FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
KLMCheapestC$ 762AverageC$ 1,189FlexibilityNo 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!

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