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Cheap flights from Portugal to Toronto Island Airport from C$ 426

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YTZ
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Portugal to Toronto Island

Keep the following information in mind while searching for Portugal to Toronto Island flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 579

One-way from

C$ 426

Popular in

August

Cheapest in

November

Average price

C$ 887
Air Canada
  • Air Canada
  • 9/9-21/9
  • 3 total stops
  • 45h 14m total
  • Portugal to Toronto
Search Deals
Air Transat
  • Air Transat
  • 10/10
  • 1 total stop
  • 10h 55m total
  • Portugal to Toronto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Portugal to Toronto Island

Cheapest flights from Portugal to Toronto Island
Explore the most affordable flight options available from Portugal to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Tue 9/912:50 p.m.OPO - YTZ
1 stop11h 59mAir Canada
Sun 21/97:20 p.m.YTZ - OPO
2 stops33h 15mAir Canada
Deal found 31/7C$ 579
Tue 9/98:25 a.m.OPO - YTZ
1 stop11h 10mAir Transat
Sun 21/99:00 p.m.YTZ - OPO
1 stop28h 45mAir Transat
Deal found 29/7C$ 583
Thu 9/1010:25 a.m.LIS - YTZ
2 stops35h 20mAir Canada
Mon 13/1010:20 a.m.YTZ - LIS
2 stops42h 00mAir Canada
Deal found 30/7C$ 726
Fri 12/97:30 a.m.LIS - YTZ
2 stops19h 04mMultiple Airlines
Fri 19/912:25 p.m.YTZ - LIS
2 stops26h 35mMultiple Airlines
Deal found 29/7C$ 741
Mon 22/98:10 a.m.OPO - YTZ
2 stops14h 35mMultiple Airlines
Sun 28/95:25 p.m.YTZ - OPO
2 stops20h 55mMultiple Airlines
Deal found 29/7C$ 750
Sun 14/98:15 a.m.LIS - YTZ
1 stop14h 55mAir Transat
Sun 21/99:00 p.m.YTZ - LIS
1 stop28h 30mAir Transat
Deal found 31/7C$ 752
Sun 14/126:35 p.m.OPO - YTZ
2 stops30h 20mSWISS
Sun 28/123:30 p.m.YTZ - OPO
2 stops35h 55mSWISS
Deal found 29/7C$ 793
Sun 21/121:20 p.m.LIS - YTZ
2 stops35h 35mSWISS
Mon 29/123:30 p.m.YTZ - LIS
2 stops42h 05mSWISS
Deal found 29/7C$ 895

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portugal to Toronto Island 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 31 July 2025.
Use the filters below to find and compare flights from Portugal to Toronto Island Airport that are best for you.

Fly from

Portugal

Fly to

Toronto Island

Route

Depart

Return

Price

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$ 579

PortoToronto

OPO - YTZ

OPOYTZ

Porto

Tue 9/9

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

1 stop11h 10m

Toronto Island

Sun 21/9

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

1 stop28h 45m

C$ 583

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Thu 9/10

10:25 a.m.-4:45 p.m.

2 stops35h 20m

Toronto Island

Mon 13/10

10:20 a.m.-9:20 a.m.

2 stops42h 00m

C$ 726

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Fri 12/9

7:30 a.m.-9:34 p.m.

2 stops19h 04m

Toronto Island

Fri 19/9

12:25 p.m.-8:00 p.m.

2 stops26h 35m

C$ 741

PortoToronto

OPO - YTZ

OPOYTZ

Porto

Mon 22/9

8:10 a.m.-5:45 p.m.

2 stops14h 35m

Toronto Island

Sun 28/9

5:25 p.m.-7:20 p.m.

2 stops20h 55m

C$ 750

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Sun 14/9

8:15 a.m.-6:10 p.m.

1 stop14h 55m

Toronto Island

Sun 21/9

9:00 p.m.-6:30 a.m.

1 stop28h 30m

C$ 752

PortoToronto

OPO - YTZ

OPOYTZ

Porto

Sun 14/12

6:35 p.m.-7:55 p.m.

2 stops30h 20m

Toronto Island

Sun 28/12

3:30 p.m.-8:25 a.m.

2 stops35h 55m

C$ 793

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Sun 21/12

1:20 p.m.-7:55 p.m.

2 stops35h 35m

Toronto Island

Mon 29/12

3:30 p.m.-2:35 p.m.

2 stops42h 05m

C$ 895

PortoToronto

OPO - YTZ

OPOYTZ

Porto

Fri 10/10

8:40 a.m.-2:35 p.m.

1 stop10h 55m

C$ 426

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Tue 18/11

9:25 a.m.-5:25 p.m.

1 stop13h 00m

C$ 498

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 14 results
1
2

Best time to book a flight from Portugal to Toronto Island

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

Cheapflights Insights

Everything you need to know about your flight from Portugal to Toronto Island Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. 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 Toronto Island. Reviews last updated 31 July 2025.
Read reviews from past customers who have flown Air Transat,SWISS, andAir Canada from Portugal to Toronto Island Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
424 reviews
Check prices

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.1

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
424 reviews
Air Transat
7.7
Good
424 reviews
Check prices

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.1

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
SWISS
7.5
Good
1,686 reviews
Air Transat
7.7
Good
424 reviews
Check prices

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.1

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
9,842 reviews
Air Transat
7.7
Good
424 reviews
Check prices

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.1

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

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

  • What are the cheapest airlines to fly from Portugal to Toronto Island Airport one-way?

    The cheapest airlines for a one-way flight from Portugal to Toronto Island Airport are Air Transat (C$ 426), Air Canada (C$ 971), and SWISS (C$ 979).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Portugal to Toronto Island Airport (average of C$ 216). Flying from Portugal to Toronto Island Airport in November is currently the most expensive (average of C$ 297). 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

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Certainly. Search results for flights to Toronto Island from Portugal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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