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Cheap flights from Ontario to Lisbon from C$ 349

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LIS
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Ontario to Lisbon

Keep the following information in mind while searching for Ontario to Lisbon flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 546

One-way from

C$ 349

Popular in

July

Cheapest in

February

Average price

C$ 889

Good round-trip deal

C$ 750 or less

Good one-way deal

C$ 397 or less
American Airlines
  • American Airlines
  • 13/6-27/6
  • 3 total stops
  • 44h 00m total
  • Ontario to Lisbon
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Azores Airlines
  • Azores Airlines
  • 13/4
  • 1 total stop
  • 19h 50m total
  • Ontario to Lisbon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ontario to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from Ontario to Lisbon Humberto Delgado.
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Find flight deals from Ontario to Lisbon

Cheapest flights from Ontario to Lisbon
Explore the most affordable flight options available from Ontario to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Fri 13/610:00 p.m.YYZ - LIS
1 stop20h 10mAmerican Airlines
Tue 8/76:35 a.m.LIS - YYZ
2 stops21h 54mAmerican Airlines
Deal found 28/3C$ 545
Sat 12/76:25 p.m.YYZ - LIS
1 stop23h 45mFinnair
Sat 19/76:35 a.m.LIS - YYZ
2 stops21h 54mFinnair
Deal found 27/3C$ 562
Mon 9/62:45 p.m.YTZ - LIS
1 stop10h 45mPorter Airlines
Wed 18/68:15 a.m.LIS - YTZ
1 stop11h 20mPorter Airlines
Deal found 26/3C$ 580
Mon 26/59:30 p.m.YYZ - LIS
Nonstop7h 05mPorter Airlines
Mon 9/611:35 a.m.LIS - YYZ
Nonstop8h 05mPorter Airlines
Deal found 27/3C$ 585
Tue 16/96:41 p.m.YYZ - LIS
2 stops23h 44mIberia
Tue 30/98:45 p.m.LIS - YYZ
2 stops29h 49mIberia
Deal found 27/3C$ 592
Mon 26/59:30 p.m.YYZ - LIS
Nonstop7h 05mAir Transat
Mon 9/611:35 a.m.LIS - YYZ
Nonstop8h 05mAir Transat
Deal found 27/3C$ 596
Tue 15/410:15 p.m.YYZ - LIS
1 stop12h 15mMultiple Airlines
Wed 21/56:35 a.m.LIS - YYZ
2 stops21h 25mMultiple Airlines
Deal found 28/3C$ 616
Fri 17/1010:25 p.m.YYZ - LIS
1 stop14h 15mRoyal Air Maroc
Sat 1/115:55 p.m.LIS - YYZ
1 stop30h 30mRoyal Air Maroc
Deal found 28/3C$ 622
Mon 19/55:50 p.m.YYZ - LIS
1 stop23h 00mAir Canada
Fri 6/612:50 p.m.LIS - YYZ
Nonstop8h 15mAir Canada
Deal found 27/3C$ 669
Sat 4/1010:00 p.m.YYZ - LIS
1 stop15h 05mBritish Airways
Wed 15/106:35 a.m.LIS - YYZ
2 stops14h 25mBritish Airways
Deal found 27/3C$ 673
Tue 27/54:20 p.m.YTZ - LIS
2 stops13h 10mMultiple Airlines
Fri 6/65:55 a.m.LIS - YTZ
2 stops18h 55mMultiple Airlines
Deal found 26/3C$ 676
Fri 10/104:40 p.m.YTZ - LIS
1 stop8h 50mAir Transat
Tue 21/108:15 a.m.LIS - YTZ
1 stop11h 20mAir Transat
Deal found 27/3C$ 695

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Lisbon 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 28 March 2025.
Use the filters below to find and compare flights from Ontario to Lisbon that are best for you.

Fly from

Ontario

Fly to

Lisbon

Route

Depart

Return

Price

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 13/6

6:05 p.m.-11:10 p.m.

1 stop24h 05m

Lisbon Humberto Delgado

Fri 27/6

6:35 a.m.-9:30 p.m.

2 stops19h 55m

C$ 546

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 12/7

6:25 p.m.-11:10 p.m.

1 stop23h 45m

Lisbon Humberto Delgado

Sat 19/7

6:35 a.m.-11:29 p.m.

2 stops21h 54m

C$ 562

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 26/5

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

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 9/6

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

Nonstop8h 05m

C$ 585

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 16/9

6:41 p.m.-11:25 p.m.

2 stops23h 44m

Lisbon Humberto Delgado

Tue 30/9

8:45 p.m.-9:34 p.m.

2 stops29h 49m

C$ 592

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 26/5

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

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 9/6

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

Nonstop8h 05m

C$ 596

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 1/5

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

1 stop31h 00m

Lisbon Humberto Delgado

Thu 29/5

6:35 a.m.-11:00 p.m.

2 stops21h 25m

C$ 616

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 19/9

10:25 p.m.-5:40 p.m.

1 stop14h 15m

Lisbon Humberto Delgado

Thu 23/10

10:05 p.m.-8:10 p.m.

1 stop27h 05m

C$ 626

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 18/5

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

1 stop14h 55m

Lisbon Humberto Delgado

Sat 4/10

6:35 a.m.-9:34 p.m.

2 stops19h 59m

C$ 657

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 19/5

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

1 stop23h 00m

Lisbon Humberto Delgado

Fri 6/6

12:50 p.m.-4:05 p.m.

Nonstop8h 15m

C$ 669

TorontoLisbon

YTZ - LIS

YTZLIS

Toronto Island

Sun 25/5

6:55 p.m.-6:30 a.m.

1 stop30h 35m

Lisbon Humberto Delgado

Sun 8/6

8:15 a.m.-3:55 p.m.

1 stop12h 40m

C$ 672

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 54 results
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Best time to book a flight from Ontario to Lisbon

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Lisbon

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Lisbon (average of C$ 482). Flying from Region of Ontario to Lisbon in July is currently the most expensive (average of C$ 803). 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 LIS?

Find hourly flight availability from Ontario to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Region of Ontario to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 28 March 2025.
To help decide which airline to fly from Ontario to Lisbon, see what other customers have to say about Delta, Porter Airlines and KLM. 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.
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

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

    For a flight from Ontario to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 6.7 km from the centre of the city.

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

    One-way options have recently been found by users for as low as C$ 349 on Azores Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 379 and Air Transat from C$ 442 one-way.

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

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

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

    Before booking your flight to Lisbon from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Porter Airlines (65%), Air Transat (65%), Air Canada( 63%).

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

    The cheapest flight price from Region of Ontario to Lisbon is C$ 336. On average you can expect to pay C$ 1,908. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), can usually be booked for C$ 542.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Lisbon (average of C$ 482). Flying from Region of Ontario to Lisbon in July is currently the most expensive (average of C$ 803). 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
Sintra
Setúbal
Óbidos
Beja
Costa da Caparica

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Alternative routes for Ontario to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Pearson Intl to Lisbon flights
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Top 10 airlines flying from Ontario to Lisbon

Discover the top 10 airlines that operate flights from Ontario to Lisbon. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapestC$ 296AverageC$ 449FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapestC$ 309AverageC$ 400FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapestC$ 387AverageC$ 415FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
PLAYCheapestC$ 452AverageC$ 549FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Royal Air MarocCheapestC$ 559AverageC$ 629FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Air TransatCheapestC$ 577AverageC$ 951FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 588AverageC$ 887FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Azores AirlinesCheapestC$ 591AverageC$ 815FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
British AirwaysCheapestC$ 596AverageC$ 706FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Porter AirlinesCheapestC$ 606AverageC$ 951FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Lisbon?

Cheapflights helps you search for flights from Ontario to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Lisbon?

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 Lisbon.

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

Yes, we can. To see specific flights from Ontario to Lisbon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Ontario to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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