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Cheap flights from Lisbon to Ontario from C$ 383

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YYZ
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Ontario
Explore the most affordable flight options available from Lisbon to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Thu 4/68:15 a.m.
LIS
-
YTZ
1 stop14h 10m
Air Transat
Sun 14/68:55 p.m.
YTZ
-
LIS
1 stop28h 35m
Air Transat
Deal found 29/4C$ 704
Thu 21/511:35 a.m.
LIS
-
YYZ
Nonstop8h 05m
Air Transat
Wed 27/59:30 p.m.
YYZ
-
LIS
Nonstop7h 05m
Air Transat
Deal found 30/4C$ 722
Mon 8/67:10 a.m.
LIS
-
YUL
1 stop18h 05m
British Airways
Sun 14/610:00 p.m.
YUL
-
LIS
1 stop20h 05m
British Airways
Deal found 30/4C$ 727
Sat 19/98:15 a.m.
LIS
-
YYZ
1 stop28h 58m
Air Transat
Sat 3/1011:15 p.m.
YYZ
-
LIS
1 stop26h 15m
Air Transat
Deal found 28/4C$ 733
Mon 8/68:15 a.m.
LIS
-
YTZ
1 stop14h 10m
Air Transat
Sun 14/64:00 p.m.
YTZ
-
LIS
1 stop9h 30m
Air Transat
Deal found 29/4C$ 733
Sat 19/98:15 a.m.
LIS
-
YTZ
1 stop17h 00m
Air Transat
Sat 3/108:25 a.m.
YTZ
-
LIS
1 stop17h 05m
Air Transat
Deal found 28/4C$ 737
Mon 30/115:00 a.m.
LIS
-
YYZ
1 stop12h 40m
Multiple Airlines
Mon 7/128:25 p.m.
YYZ
-
LIS
1 stop13h 10m
Multiple Airlines
Deal found 28/4C$ 738
Thu 4/611:35 a.m.
LIS
-
YYZ
Nonstop8h 05m
Air Transat
Sat 13/611:15 p.m.
YYZ
-
LIS
1 stop26h 15m
Air Transat
Deal found 30/4C$ 739
Thu 4/68:15 a.m.
LIS
-
YTZ
1 stop11h 00m
Air Transat
Wed 10/610:55 a.m.
YTZ
-
LIS
1 stop14h 35m
Air Transat
Deal found 26/4C$ 741
Thu 21/57:25 a.m.
LIS
-
YYZ
1 stop17h 05m
Multiple Airlines
Thu 28/55:50 p.m.
YYZ
-
LIS
1 stop14h 50m
Multiple Airlines
Deal found 27/4C$ 742
Sat 13/65:05 a.m.
LIS
-
YYZ
1 stop19h 25m
Multiple Airlines
Sat 20/64:30 p.m.
YYZ
-
LIS
1 stop25h 55m
Multiple Airlines
Deal found 29/4C$ 743
Sat 13/65:05 a.m.
LIS
-
YUL
1 stop15h 55m
Lufthansa
Mon 15/68:40 p.m.
YUL
-
LIS
1 stop21h 05m
Lufthansa
Deal found 28/4C$ 753

Find flight deals from Lisbon to Ontario

Keep the following information in mind while searching for Lisbon to Ontario flight deals. Data was last updated 1 May 2026.

Round-trip from

C$ 704

One-way from

C$ 383

Popular in

August

Cheapest in

November

Average price

C$ 784

Good round-trip deal

C$ 790 or less

Good one-way deal

C$ 466 or less
Air Transat
  • Air Transat
  • 4/6-14/6
  • 2 total stops
  • 42h 45m total
  • Lisbon to Ontario
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 25h 25m total
  • Lisbon to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Lisbon Humberto Delgado to Ontario.
Search Deals
Price to beat on a one-way flight from Lisbon Humberto Delgado to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Ontario 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 1 May 2026.
Use the filters below to find and compare flights from Lisbon to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 4/6

5:55 a.m.-3:00 p.m.

1 stop14h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

4:40 p.m.-2:45 p.m.

1 stop17h 05m

C$ 782

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Fri 29/5

5:55 a.m.-3:00 p.m.

1 stop14h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

4:40 p.m.-2:45 p.m.

1 stop17h 05m

C$ 783
Quickest round-trip

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Thu 14/5

11:35 a.m.-2:40 p.m.

Nonstop8h 05m

Toronto Pearson Intl

Wed 20/5

9:30 p.m.-9:35 a.m.

Nonstop7h 05m

C$ 794

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Thu 21/5

10:00 a.m.-5:47 p.m.

1 stop12h 47m

Toronto Pearson Intl

Wed 27/5

9:55 p.m.-10:50 p.m.

1 stop19h 55m

C$ 812

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 24/9

7:20 a.m.-8:15 p.m.

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

10:00 p.m.-11:05 p.m.

1 stop20h 05m

C$ 812

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 17/9

7:20 a.m.-8:15 p.m.

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

10:00 p.m.-11:10 p.m.

1 stop20h 10m

C$ 812

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Wed 23/9

5:05 a.m.-6:42 p.m.

2 stops18h 37m

Toronto Island

Sun 27/9

7:20 p.m.-8:20 a.m.

2 stops32h 00m

C$ 813

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 4/6

11:25 a.m.-1:50 p.m.

Nonstop7h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

11:10 a.m.-11:05 a.m.

1 stop18h 55m

C$ 814

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Fri 12/6

7:25 a.m.-6:42 p.m.

2 stops40h 17m

Toronto Island

Fri 19/6

7:20 p.m.-8:20 a.m.

2 stops56h 00m

C$ 814

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Sat 23/5

8:55 a.m.-7:55 p.m.

1 stop16h 00m

Toronto Pearson Intl

Mon 20/7

11:30 p.m.-5:50 p.m.

1 stop13h 20m

C$ 824

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Lisbon to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Lisbon 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 Lisbon to Ontario

How far ahead should I book a flight from Lisbon to Region of Ontario?

The price you pay for your flight from Lisbon to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Lisbon to Region of Ontario (average of C$ 370). Flying from Lisbon to Region of Ontario in September is currently the most expensive (average of C$ 577). 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 LIS to ON?

Find hourly flight availability from Lisbon to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2026.

When flying from Lisbon to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight at noon.

How much does it cost to fly round-trip from Lisbon to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 1 May 2026.
Get a feel of what it's like to fly with Air Transat,Air Canada, andTAP AIR PORTUGAL from Lisbon to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
546 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
546 reviews
Air Transat
7.8
Good
546 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,983 reviews
Air Transat
7.8
Good
546 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
TAP AIR PORTUGAL
7.1
Good
2,226 reviews
Air Transat
7.8
Good
546 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,964 reviews
Air Transat
7.8
Good
546 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Comfort

7.3

Crew

8.5

Food

6.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Ontario. 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 from for flights from Lisbon to Ontario?

    Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to Ontario. It is only a 6.7 km journey to Humberto Delgado (LIS) from Lisbon’s city centre.

  • How long is the flight from Lisbon to Region of Ontario?

    A quick flight from Lisbon to Region of Ontario can take about 8h 05m. SWISS provides one of the quickest options available for as low as C$ 794. Lisbon and Region of Ontario are separated by a distance of 5736 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 261 on Iberia. Other airlines that offer cheap prices include British Airways from C$ 318 and Royal Air Maroc from C$ 340 one-way.

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

    While some choose either Lisbon Humberto Delgado - Montreal Pierre Elliott Trudeau Intl or Lisbon Humberto Delgado - Toronto Island, Lisbon Humberto Delgado - Toronto Pearson Intl is the most popular route from Lisbon to Region of Ontario.

  • What are the most reliable airlines from Lisbon to Region of Ontario?

    Consider Air Canada (69%), United Airlines (69%) or Lufthansa (69%) when booking your flight. These represent the most reliable airlines when flying from Lisbon to Region of Ontario.

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

    On average you can expect to pay C$ 1,427 for a flight from Lisbon to Region of Ontario. The cheapest flight overall is C$ 407 while the most popular route, (Lisbon Humberto Delgado - Toronto Pearson Intl) is currently priced at C$ 712.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Ontario 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 Lisbon to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Lisbon to Region of Ontario (average of C$ 370). Flying from Lisbon to Region of Ontario in September is currently the most expensive (average of C$ 577). 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

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.

Top 4 airlines flying from Lisbon to Ontario

Discover the top 4 airlines that operate flights from Lisbon to Ontario. 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 598AverageC$ 1,041FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 600AverageC$ 952FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 616AverageC$ 933FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 636AverageC$ 820FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 Lisbon to Ontario?

When you search for this flight from Lisbon to Ontario, 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 Lisbon to Ontario?

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 Lisbon to Ontario.

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

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

Can Cheapflights notify me if prices for flights from Lisbon to Ontario 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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