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Cheap flights from Lisbon to Ontario from C$ 352

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YYZ
22 Jul — 29 Jul1
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 22 June 2026.

Thu 27/88:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Mon 7/97:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 19/6C$ 716
Sat 27/68:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Sun 5/77:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 20/6C$ 718
Mon 29/68:15 a.m.
LIS
-
YUL
Nonstop7h 25m
Air Transat
Tue 7/77:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 19/6C$ 720
Wed 2/97:45 p.m.
LIS
-
YUL
1 stop26h 10m
Multiple Airlines
Mon 14/97:00 p.m.
YUL
-
LIS
1 stop11h 15m
Multiple Airlines
Deal found 19/6C$ 722
Fri 28/811:35 a.m.
LIS
-
YUL
1 stop12h 57m
Air Transat
Mon 14/97:00 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 19/6C$ 726
Wed 11/115:00 a.m.
LIS
-
YUL
1 stop17h 15m
Multiple Airlines
Sun 29/117:05 p.m.
YUL
-
LIS
1 stop15h 05m
Multiple Airlines
Deal found 18/6C$ 727
Wed 2/125:00 a.m.
LIS
-
YUL
1 stop17h 15m
Multiple Airlines
Mon 7/125:00 p.m.
YUL
-
LIS
1 stop17h 10m
Multiple Airlines
Deal found 18/6C$ 729
Fri 4/95:35 a.m.
LIS
-
YUL
1 stop14h 30m
Air France
Mon 14/95:00 p.m.
YUL
-
LIS
1 stop16h 55m
Air France
Deal found 19/6C$ 732
Thu 19/119:25 a.m.
LIS
-
YUL
Nonstop7h 50m
Air Transat
Mon 23/118:15 p.m.
YUL
-
LIS
Nonstop6h 30m
Air Transat
Deal found 18/6C$ 733
Thu 16/76:25 p.m.
LIS
-
YUL
Nonstop7h 45m
TAP AIR PORTUGAL
Wed 22/710:45 p.m.
YUL
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Deal found 20/6C$ 735
Tue 1/95:35 a.m.
LIS
-
YUL
1 stop19h 30m
Air France
Sun 13/97:00 p.m.
YUL
-
LIS
1 stop17h 50m
Air France
Deal found 17/6C$ 737
Thu 25/610:55 a.m.
LIS
-
YYZ
2 stops31h 25m
Multiple Airlines
Sat 4/76:15 p.m.
YYZ
-
LIS
1 stop21h 40m
Multiple Airlines
Deal found 17/6C$ 743

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 22 June 2026.

Round-trip from

C$ 716

One-way from

C$ 352

Popular in

August

Cheapest in

January

Average price

C$ 794

Good round-trip deal

C$ 752 or less

Good one-way deal

C$ 507 or less
Air Transat
  • Air Transat
  • 27/8-7/9
  • Nonstop
  • 13h 55m total
  • Lisbon to Ontario
Search Deals
14/9
  • 14/9
  • 1 total stop
  • 11h 59m total
  • Lisbon to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 22 June 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 3/9

5:00 a.m.-4:55 p.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 p.m.-5:50 p.m.

1 stop17h 50m

C$ 722

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Fri 6/11

5:00 a.m.-5:15 p.m.

1 stop17h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

7:05 p.m.-11:20 a.m.

1 stop11h 15m

C$ 729

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Tue 10/11

7:05 a.m.-7:15 p.m.

1 stop17h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

9:15 p.m.-9:50 a.m.

1 stop31h 35m

C$ 763

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Tue 10/11

12:55 p.m.-8:15 p.m.

1 stop12h 20m

Toronto Pearson Intl

Tue 24/11

11:32 a.m.-12:05 p.m.

2 stops19h 33m

C$ 783

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Tue 10/11

10:35 a.m.-8:15 p.m.

1 stop14h 40m

Toronto Pearson Intl

Fri 1/1

11:38 a.m.-12:05 p.m.

2 stops19h 27m

C$ 783

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Mon 14/9

12:00 p.m.-3:15 p.m.

Nonstop8h 15m

Toronto Pearson Intl

Mon 28/9

10:55 p.m.-11:20 a.m.

Nonstop7h 25m

C$ 785

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Tue 29/9

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

2 stops17h 00m

Toronto Pearson Intl

Mon 5/10

10:00 p.m.-5:55 p.m.

1 stop14h 55m

C$ 793

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Mon 26/10

12:55 p.m.-9:50 a.m.

2 stops24h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

9:15 p.m.-5:45 p.m.

1 stop15h 30m

C$ 795

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Fri 4/9

7:20 a.m.-9:46 a.m.

2 stops31h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

10:00 p.m.-6:05 p.m.

1 stop15h 05m

C$ 797

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Wed 18/11

11:20 a.m.-5:55 p.m.

1 stop11h 35m

Toronto Island

Sun 22/11

8:55 p.m.-9:50 a.m.

2 stops31h 55m

C$ 800

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

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

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$ 384). Flying from Lisbon to Region of Ontario in October is currently the most expensive (average of C$ 610). 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 22 June 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 41% versus a flight at noon.

Weekly flight availability from Lisbon to Region of Ontario

Explore weekly flight availability from Lisbon to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 June 2026.

The most flights from LIS to CAON are scheduled on a Friday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Lisbon to Region of 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 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 22 June 2026.
Get a feel of what it's like to fly with Air Transat,TAP AIR PORTUGAL, andAir Canada 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
556 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

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
556 reviews
Air Transat
7.8
Good
556 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

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
7.2
Good
2,291 reviews
Air Transat
7.8
Good
556 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

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
11,236 reviews
Air Transat
7.8
Good
556 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

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
8,085 reviews
Air Transat
7.8
Good
556 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

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 15m. British Airways provides one of the quickest options available for as low as C$ 785. 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$ 229 on WestJet. Other airlines that offer cheap prices include Iberia from C$ 270 and British Airways from C$ 330 one-way.

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

    While some choose either Lisbon Humberto Delgado - Toronto Island or Lisbon Humberto Delgado - Montreal Pierre Elliott Trudeau Intl, 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 TAP AIR PORTUGAL (75%), airBaltic (71%) or Air Canada (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$ 1,096 for a flight from Lisbon to Region of Ontario. The cheapest flight overall is C$ 466 while the most popular route, (Lisbon Humberto Delgado - Toronto Pearson Intl) is currently priced at C$ 614.

  • 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$ 384). Flying from Lisbon to Region of Ontario in October is currently the most expensive (average of C$ 610). 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

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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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 626AverageC$ 944FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 639AverageC$ 965FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 647AverageC$ 845FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 713AverageC$ 962FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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