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Cheap flights from Toronto Island Airport to Porto from C$ 443

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — OPO
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Toronto Island to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) 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 29 July 2025.

Round-trip from

C$ 868

One-way from

C$ 443

Popular in

December

Cheapest in

January

Average price

C$ 1,089
Porter Airlines
  • Porter Airlines
  • 19/9-30/9
  • 2 total stops
  • 43h 20m total
  • Toronto to Porto
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Porter Airlines
  • Porter Airlines
  • 31/8
  • 1 total stop
  • 28h 45m total
  • Toronto to Porto
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Toronto Island to Porto

Cheapest flights from Toronto Island to Porto
Explore the most affordable flight options available from Toronto Island to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Fri 19/96:55 p.m.YTZ - OPO
1 stop30h 50mPorter Airlines
Tue 30/98:25 a.m.OPO - YTZ
1 stop12h 30mPorter Airlines
Deal found 28/7C$ 868
Thu 23/1012:25 p.m.YTZ - OPO
2 stops16h 20mAir Canada
Mon 27/1012:35 p.m.OPO - YTZ
2 stops27h 07mAir Canada
Deal found 28/7C$ 871
Wed 3/96:55 p.m.YTZ - OPO
1 stop30h 50mAir Transat
Wed 24/98:25 a.m.OPO - YTZ
1 stop12h 30mAir Transat
Deal found 28/7C$ 877
Sun 14/912:50 p.m.YTZ - OPO
3 stops28h 45mMultiple Airlines
Tue 23/98:25 a.m.OPO - YTZ
1 stop11h 10mMultiple Airlines
Deal found 27/7C$ 899
Tue 23/912:25 p.m.YTZ - OPO
2 stops25h 40mSWISS
Tue 30/912:15 p.m.OPO - YTZ
2 stops34h 30mSWISS
Deal found 29/7C$ 1,028

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island 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 29 July 2025.
Use the filters below to find and compare flights from Toronto Island Airport to Porto that are best for you.

Fly from

Toronto Island

Fly to

Porto

Route

Depart

Return

Price

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 19/9

6:55 p.m.-6:45 a.m.

1 stop30h 50m

Porto

Tue 30/9

8:25 a.m.-3:55 p.m.

1 stop12h 30m

C$ 868

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Thu 23/10

12:25 p.m.-9:45 a.m.

2 stops16h 20m

Porto

Mon 27/10

12:35 p.m.-11:42 a.m.

2 stops27h 07m

C$ 871

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Wed 3/9

6:55 p.m.-6:45 a.m.

1 stop30h 50m

Porto

Wed 24/9

8:25 a.m.-3:55 p.m.

1 stop12h 30m

C$ 877

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 14/9

12:50 p.m.-10:35 p.m.

3 stops28h 45m

Porto

Tue 23/9

8:25 a.m.-2:35 p.m.

1 stop11h 10m

C$ 899

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Tue 23/9

12:25 p.m.-7:05 p.m.

2 stops25h 40m

Porto

Tue 30/9

12:15 p.m.-5:45 p.m.

2 stops34h 30m

C$ 1,028

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 31/8

9:00 p.m.-6:45 a.m.

1 stop28h 45m

C$ 443

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 10/8

6:55 p.m.-7:00 a.m.

1 stop31h 05m

C$ 451

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Wed 15/10

3:00 p.m.-6:10 p.m.

2 stops22h 10m

C$ 453

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Best time to book a flight from Toronto Island to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Toronto Island 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.

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 29 July 2025.
Read through reviews of airlines operating flights from Toronto Island Airport to Porto, such as Porter Airlines,Air Transat, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
SWISS
7.5
Good
1,683 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Crew

8.7

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Toronto Island 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 Toronto Island?

    Most people fly into Porto (OPO) if they book a flight to Porto from Toronto Island. On average, Porto has 0 inbound flights from Toronto Island per day from 0 airlines. Porto is conveniently located just 10.9 km from Porto’s city centre.

  • What are the cheapest airlines flying from Toronto Island Airport to Porto round-trip?

    Currently priced at C$ 868, Porter Airlines will fly you from Toronto Island Airport to Porto and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Air Transat - these airlines can fly you to your destination from C$ 871 and C$ 877, respectively.

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

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

  • How can I find direct flights from Toronto Island to Porto?

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

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

    Yes. Cheapflights offers flight deals from Toronto Island 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 Toronto Island Airport to Porto?

    Currently, January is the cheapest month in which you can book a flight from Toronto Island Airport to Porto (average of C$ 483). Flying from Toronto Island Airport to Porto in July is currently the most expensive (average of C$ 789). 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 Porto?

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

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