Cheap flights from Ontario to Portugal from C$ 312
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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Portugal
Keep the following information in mind while searching for Ontario to Portugal flight deals. Data was last updated 31 March 2025.
Round-trip from | C$ 558 |
---|---|
One-way from | C$ 335 |
Popular in | July |
Cheapest in | February |
Average price | C$ 890 |
Good round-trip deal | C$ 670 or less |
Good one-way deal | C$ 341 or less |
Find flight deals from Ontario to Portugal
Cheapest flights from Ontario to PortugalExplore the most affordable flight options available from Ontario to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.
Explore the most affordable flight options available from Ontario to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Portugal 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 March 2025.
Use the filters below to find and compare flights from Ontario to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Tue 3/6
6:05 p.m.-11:00 p.m.
1 stop23h 55m
Lisbon Humberto Delgado
Wed 18/6
6:35 a.m.-11:28 p.m.
2 stops21h 53m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Thu 18/9
10:05 p.m.-6:25 p.m.
2 stops15h 20m
Lisbon Humberto Delgado
Sat 27/9
6:35 a.m.-11:29 p.m.
2 stops21h 54m
TorontoLisbon
YTZ - LIS
YTZLIS
Toronto Island
Fri 6/6
9:00 p.m.-6:30 a.m.
1 stop28h 30m
Lisbon Humberto Delgado
Tue 17/6
8:15 a.m.-2:35 p.m.
1 stop11h 20m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Tue 16/9
10:55 a.m.-7:45 a.m.
2 stops15h 50m
Lisbon Humberto Delgado
Tue 30/9
8:45 p.m.-9:34 p.m.
2 stops29h 49m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Mon 9/6
7:40 a.m.-6:30 a.m.
1 stop17h 50m
Lisbon Humberto Delgado
Tue 10/6
11:35 a.m.-2:40 p.m.
Nonstop8h 05m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Mon 1/9
10:00 p.m.-7:45 a.m.
2 stops28h 45m
Lisbon Humberto Delgado
Wed 17/9
7:20 a.m.-4:00 p.m.
1 stop13h 40m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Tue 3/6
6:35 p.m.-6:30 a.m.
1 stop30h 55m
Lisbon Humberto Delgado
Tue 17/6
8:15 a.m.-4:38 p.m.
1 stop13h 23m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Sun 14/9
10:25 p.m.-5:40 p.m.
1 stop14h 15m
Lisbon Humberto Delgado
Tue 14/10
6:40 p.m.-8:10 p.m.
1 stop30h 30m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Tue 20/5
10:15 p.m.-3:30 p.m.
1 stop12h 15m
Lisbon Humberto Delgado
Tue 10/6
6:35 a.m.-9:30 p.m.
2 stops19h 55m
TorontoLisbon
YYZ - LIS
YYZLIS
Toronto Pearson Intl
Mon 19/5
8:15 p.m.-11:20 p.m.
1 stop22h 05m
Lisbon Humberto Delgado
Thu 5/6
5:55 a.m.-4:25 p.m.
1 stop15h 30m
Best time to book a flight from Ontario to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Portugal
What is the cheapest month to book a flight from Region of Ontario to Portugal?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Portugal (average of C$ 482). Flying from Region of Ontario to Portugal 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 PT?
Find hourly flight availability from Ontario to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.
When flying from Region of Ontario to Portugal, 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 Portugal
Explore weekly flight availability from Ontario to Portugal. 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 31 March 2025.
The most flights from CAON to PT0 are scheduled on a Saturday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 6.0 mm.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, 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 Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 31 March 2025.
Read through reviews of airlines operating flights from Ontario to Portugal, such as Delta, Porter Airlines and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Ontario to Portugal
Discover the top 10 airlines that operate flights from Ontario to Portugal. 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 31 March 2025.
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 Portugal?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Portugal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Portugal?
Cheapflights simply makes it quick and affordable to book flights from Ontario to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ontario to Portugal with no change fees?
Certainly. Search results for flights to Portugal from Ontario 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 Ontario to Portugal become cheaper?
Yes, Cheapflights offers price alerts on Ontario to Portugal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.