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Cheap flights from Ontario to Lisbon from C$ 410

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LIS
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 655

One-way from

C$ 410

Popular in

July

Cheapest in

February

Average price

C$ 838

Good round-trip deal

C$ 760 or less

Good one-way deal

C$ 466 or less
Air Canada
  • Air Canada
  • 2/9-8/9
  • 1 total stop
  • 18h 04m total
  • Ontario to Lisbon
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Air Transat
  • Air Transat
  • 13/8
  • 1 total stop
  • 10h 35m total
  • Ontario to Lisbon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 157 potential increase over avg. RT price).
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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 June 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 12 June 2025.

Wed 1/1010:25 p.m.YYZ - LIS
1 stop17h 40mRoyal Air Maroc
Thu 30/105:55 p.m.LIS - YYZ
1 stop30h 30mRoyal Air Maroc
Deal found 9/6C$ 625
Tue 10/611:15 p.m.YYZ - LIS
1 stop26h 15mAir Transat
Tue 17/611:35 a.m.LIS - YYZ
Nonstop8h 05mAir Transat
Deal found 9/6C$ 638
Tue 2/911:00 p.m.YYZ - LIS
Nonstop7h 05mAir Canada
Mon 8/911:25 a.m.LIS - YYZ
1 stop10h 59mAir Canada
Deal found 11/6C$ 655
Tue 9/98:00 a.m.YYZ - LIS
1 stop20h 20mMultiple Airlines
Thu 25/95:55 a.m.LIS - YYZ
1 stop35h 55mMultiple Airlines
Deal found 11/6C$ 659
Sun 28/94:35 p.m.YYZ - LIS
1 stop25h 45mSWISS
Wed 8/105:55 a.m.LIS - YYZ
1 stop35h 55mSWISS
Deal found 10/6C$ 685
Mon 1/912:25 p.m.YTZ - LIS
2 stops14h 55mAir Canada
Fri 12/911:25 a.m.LIS - YTZ
2 stops27h 06mAir Canada
Deal found 10/6C$ 688
Sun 7/98:20 p.m.YYZ - LIS
1 stop32h 00mLufthansa
Thu 18/912:55 p.m.LIS - YYZ
Nonstop8h 10mLufthansa
Deal found 10/6C$ 688
Sun 15/62:45 p.m.YTZ - LIS
1 stop10h 45mPorter Airlines
Mon 23/68:15 a.m.LIS - YTZ
1 stop11h 20mPorter Airlines
Deal found 10/6C$ 704
Tue 2/93:00 p.m.YYZ - LIS
2 stops14h 30mUnited Airlines
Tue 9/910:25 a.m.LIS - YYZ
2 stops13h 40mUnited Airlines
Deal found 12/6C$ 729
Sat 4/1011:30 p.m.YYZ - LIS
1 stop13h 25mDelta
Wed 15/1011:40 a.m.LIS - YYZ
1 stop13h 15mDelta
Deal found 10/6C$ 734
Thu 13/112:30 p.m.YYZ - LIS
1 stop12h 30mKLM
Tue 25/1111:25 a.m.LIS - YYZ
1 stop33h 15mKLM
Deal found 10/6C$ 738
Sun 15/64:25 p.m.YYZ - LIS
1 stop9h 05mPorter Airlines
Mon 23/611:35 a.m.LIS - YYZ
Nonstop8h 05mPorter Airlines
Deal found 10/6C$ 740

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 12 June 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

Tue 2/9

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

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 8/9

11:25 a.m.-5:24 p.m.

1 stop10h 59m

C$ 655

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 9/9

8:00 a.m.-9:20 a.m.

1 stop20h 20m

Lisbon Humberto Delgado

Thu 25/9

5:55 a.m.-12:50 p.m.

1 stop35h 55m

C$ 659

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 7/9

8:20 p.m.-9:20 a.m.

1 stop32h 00m

Lisbon Humberto Delgado

Thu 18/9

12:55 p.m.-4:05 p.m.

Nonstop8h 10m

C$ 688

TorontoLisbon

YTZ - LIS

YTZLIS

Toronto Island

Mon 1/9

12:25 p.m.-8:20 a.m.

2 stops14h 55m

Lisbon Humberto Delgado

Fri 12/9

11:25 a.m.-9:31 a.m.

2 stops27h 06m

C$ 688

TorontoLisbon

YTZ - LIS

YTZLIS

Toronto Island

Sun 15/6

2:45 p.m.-6:30 a.m.

1 stop10h 45m

Lisbon Humberto Delgado

Mon 23/6

8:15 a.m.-2:35 p.m.

1 stop11h 20m

C$ 704

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 2/9

1:00 p.m.-10:30 a.m.

2 stops16h 30m

Lisbon Humberto Delgado

Thu 11/9

12:20 p.m.-11:08 p.m.

2 stops15h 48m

C$ 729

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 9/9

6:15 p.m.-5:50 p.m.

1 stop18h 35m

Lisbon Humberto Delgado

Fri 26/9

11:40 a.m.-7:55 p.m.

1 stop13h 15m

C$ 734

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 15/6

4:25 p.m.-6:30 a.m.

1 stop9h 05m

Lisbon Humberto Delgado

Mon 23/6

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

Nonstop8h 05m

C$ 740

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 25/8

10:10 p.m.-10:50 p.m.

1 stop19h 40m

Lisbon Humberto Delgado

Sun 7/9

3:35 p.m.-1:20 p.m.

1 stop26h 45m

C$ 742

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

7:10 p.m.-6:30 a.m.

Nonstop6h 20m

Lisbon Humberto Delgado

Sun 7/9

8:15 a.m.-10:40 a.m.

Nonstop7h 25m

C$ 745

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 57 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$ 775). 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 12 June 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.

Weekly flight availability from Region of Ontario to Lisbon

Explore weekly flight availability from Ontario to Lisbon. 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 12 June 2025.

The most flights from CAON to LIS are scheduled on a Wednesday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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 12 June 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
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Porter Airlines
8.0
Very good
288 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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$ 410 on Air Transat. Other airlines that offer cheap prices include Air Canada from C$ 414 and TAP AIR PORTUGAL from C$ 425 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: Air Canada (90%), United Airlines (90%), Lufthansa( 90%).

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

    The cheapest flight price from Region of Ontario to Lisbon is C$ 390. On average you can expect to pay C$ 1,941. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Lisbon Humberto Delgado), can usually be booked for C$ 684.

  • 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$ 775). 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
Costa da Caparica
Beja
Óbidos
Setúbal

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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.
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to Lisbon flights
Toronto Island to Lisbon flights
Vancouver Intl to Lisbon flights
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Edmonton to Porto flights
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Pierre Elliott Trudeau Intl to Porto Santo flights
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Ottawa to Faro flights
Québec City to Ponta Delgada flights
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Winnipeg to Ponta Delgada 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapestC$ 290AverageC$ 456FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapestC$ 331AverageC$ 383FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapestC$ 352AverageC$ 700FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 372AverageC$ 402FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
PLAYCheapestC$ 432AverageC$ 502FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Royal Air MarocCheapestC$ 536AverageC$ 600FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
Air TransatCheapestC$ 552AverageC$ 862FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 565AverageC$ 810FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 575AverageC$ 702FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Porter AirlinesCheapestC$ 576AverageC$ 879FlexibilityNo 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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