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Cheap flights from Ontario to Europe from C$ 309

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MAD
6 Jan — 13 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Europe

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Europe
Explore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 December 2025.

Sun 7/126:00 p.m.YYZ - LIS
1 stop8h 45mAir Transat
Fri 12/129:00 a.m.LIS - YYZ
Nonstop8h 35mAir Transat
Deal found 7/12C$ 572
Sat 6/129:00 p.m.YYZ - LIS
1 stop29h 45mAir Transat
Mon 15/129:25 a.m.LIS - YYZ
1 stop11h 37mAir Transat
Deal found 6/12C$ 573
Sun 7/123:30 p.m.YYZ - LIS
1 stop11h 15mAir Transat
Tue 16/129:25 a.m.LIS - YYZ
1 stop31h 42mAir Transat
Deal found 6/12C$ 575
Sun 7/125:00 p.m.YYZ - LIS
1 stop9h 45mAir Transat
Tue 23/129:25 a.m.LIS - YYZ
1 stop14h 31mAir Transat
Deal found 6/12C$ 586
Sun 7/123:30 p.m.YYZ - LIS
1 stop11h 15mAir Transat
Wed 24/1210:00 a.m.LIS - YYZ
Nonstop8h 35mAir Transat
Deal found 6/12C$ 597
Sun 7/128:15 p.m.YUL - LIS
Nonstop6h 30mAir Transat
Mon 15/129:25 a.m.LIS - YUL
Nonstop7h 50mAir Transat
Deal found 4/12C$ 615
Sun 7/125:00 p.m.YYZ - LIS
1 stop9h 45mAir Transat
Fri 19/129:00 a.m.LIS - YYZ
Nonstop8h 35mAir Transat
Deal found 6/12C$ 616
Sun 7/124:45 p.m.YUL - CDG
1 stop15h 25mSWISS
Fri 12/127:55 p.m.CDG - YUL
1 stop25h 15mSWISS
Deal found 7/12C$ 659
Sat 6/129:30 p.m.YUL - CDG
Nonstop7h 00mAir Canada
Sun 18/112:05 p.m.CDG - YUL
1 stop12h 18mAir Canada
Deal found 6/12C$ 662
Sat 6/129:30 p.m.YUL - CDG
Nonstop7h 00mMultiple Airlines
Sat 13/129:55 a.m.CDG - YUL
1 stop11h 15mMultiple Airlines
Deal found 5/12C$ 663
Sat 6/126:15 p.m.YUL - CDG
Nonstop7h 05mMultiple Airlines
Tue 9/127:55 p.m.CDG - YUL
1 stop25h 15mMultiple Airlines
Deal found 5/12C$ 664
Fri 5/126:00 p.m.YUL - CDG
Nonstop7h 20mMultiple Airlines
Tue 9/127:25 a.m.CDG - YUL
1 stop13h 45mMultiple Airlines
Deal found 5/12C$ 666

Find flight deals from Ontario to Europe

Keep the following information in mind while searching for Ontario to Europe flight deals. Data was last updated 7 December 2025.

Round-trip from

C$ 539

One-way from

C$ 309

Popular in

December

Cheapest in

February

Average price

C$ 1,177

Good round-trip deal

C$ 597 or less

Good one-way deal

C$ 364 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 28/1-6/2
  • Nonstop
  • 14h 45m total
  • Ontario to Europe
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/1
  • 2 total stops
  • 31h 05m total
  • Ontario to Europe
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Europe.
Search Deals
Price to beat on a one-way flight from Ontario to Europe.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Europe 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 7 December 2025.
Use the filters below to find and compare flights from Ontario to Europe that are best for you.

Fly from

Ontario

Fly to

Europe

Route

Depart

Return

Price

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Wed 11/2

9:25 p.m.-4:55 p.m.

1 stop14h 30m

Lisbon Humberto Delgado

Thu 19/2

5:55 p.m.-7:10 p.m.

1 stop30h 15m

C$ 558

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 5/2

6:50 p.m.-6:45 a.m.

Nonstop6h 55m

Lisbon Humberto Delgado

Sat 14/2

9:30 a.m.-5:20 p.m.

1 stop12h 50m

C$ 579

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:20 p.m.-6:45 a.m.

1 stop31h 25m

Lisbon Humberto Delgado

Mon 19/1

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

C$ 595

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

6:45 a.m.-7:45 a.m.

1 stop20h 00m

Lisbon Humberto Delgado

Wed 29/4

9:35 a.m.-12:35 a.m.

1 stop20h 00m

C$ 604

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

10:15 a.m.-7:45 a.m.

1 stop16h 30m

Lisbon Humberto Delgado

Sun 12/4

9:35 a.m.-4:55 p.m.

1 stop12h 20m

C$ 608

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 21/2

6:05 a.m.-8:00 a.m.

2 stops20h 55m

Lisbon Humberto Delgado

Thu 5/3

11:25 a.m.-7:15 p.m.

1 stop12h 50m

C$ 612

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

10:15 a.m.-7:45 a.m.

1 stop16h 30m

Lisbon Humberto Delgado

Thu 16/4

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

Nonstop7h 25m

C$ 612

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Wed 28/1

12:07 p.m.-8:00 a.m.

1 stop14h 53m

Lisbon Humberto Delgado

Sun 1/3

5:00 a.m.-3:40 p.m.

1 stop15h 40m

C$ 613

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 22/2

6:10 p.m.-8:55 a.m.

1 stop9h 45m

Lisbon Humberto Delgado

Sun 1/3

5:00 a.m.-3:40 p.m.

1 stop15h 40m

C$ 613

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 26/2

6:45 p.m.-3:10 p.m.

1 stop15h 25m

Lisbon Humberto Delgado

Sat 7/3

9:50 a.m.-7:15 p.m.

1 stop14h 25m

C$ 615

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Europe

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

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 323). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 608). 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 EU?

Find hourly flight availability from Ontario to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 December 2025.

When flying from Region of Ontario to Europe, 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 17% versus a flight in the morning.

What is the cheapest day to fly from Region of Ontario to Europe?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Europe. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Europe flight should consider departing on Sunday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Royal Air Maroc, Air Transat, and Porter Airlines fly from Region of Ontario to Europe in about 6h 55m. The time it takes to get you to your destination can typically vary by up to 13h 05m. Region of Ontario and Europe are separated by a distance of 5736 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 47. Users have also found prices from C$ 100 and C$ 184 on Air Transat and PLAY, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 323). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 608). 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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Alternative routes for Ontario to Europe

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

Discover the top 10 airlines that operate flights from Ontario to Europe. 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 7 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 219AverageC$ 766FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IberiaCheapestC$ 296AverageC$ 802FlexibilityNo cancel feeOn-time77%
Search Iberia flights
PLAYCheapestC$ 332AverageC$ 552FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
FinnairCheapestC$ 334AverageC$ 766FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapestC$ 374AverageC$ 761FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SWISSCheapestC$ 414AverageC$ 746FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Brussels AirlinesCheapestC$ 471AverageC$ 1,117FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
IcelandairCheapestC$ 484AverageC$ 767FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Royal Air MarocCheapestC$ 496AverageC$ 735FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
WestJet EncoreCheapestC$ 551AverageC$ 703FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore 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 Europe?

Cheapflights makes it easy to find Ontario to Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Europe from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Europe, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ontario to Europe 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.

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