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Cheap flights from Ontario to Europe from C$ 329

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CPH
20 Feb — 27 Feb1
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 21 January 2026.

Fri 24/410:25 p.m.
YYZ
-
LIS
1 stop14h 15m
Royal Air Maroc
Thu 7/56:40 p.m.
LIS
-
YYZ
1 stop30h 30m
Royal Air Maroc
Deal found 19/1C$ 563
Sun 22/29:25 p.m.
YYZ
-
LIS
1 stop14h 30m
Royal Air Maroc
Wed 11/311:35 a.m.
LIS
-
YYZ
1 stop12h 35m
Royal Air Maroc
Deal found 20/1C$ 564
Fri 17/410:25 p.m.
YYZ
-
LIS
1 stop14h 15m
Royal Air Maroc
Tue 28/46:40 p.m.
LIS
-
YYZ
1 stop30h 30m
Royal Air Maroc
Deal found 21/1C$ 565
Sun 1/39:25 p.m.
YYZ
-
LIS
1 stop14h 30m
Royal Air Maroc
Tue 10/35:55 p.m.
LIS
-
YYZ
1 stop30h 15m
Royal Air Maroc
Deal found 20/1C$ 567
Wed 29/410:25 p.m.
YYZ
-
LIS
1 stop14h 15m
Royal Air Maroc
Sat 9/56:40 p.m.
LIS
-
YYZ
1 stop30h 30m
Royal Air Maroc
Deal found 21/1C$ 568
Mon 14/93:40 p.m.
YYZ
-
LIS
1 stop9h 50m
Porter Airlines
Mon 28/98:15 a.m.
LIS
-
YYZ
1 stop28h 58m
Porter Airlines
Deal found 20/1C$ 570
Wed 11/29:25 p.m.
YYZ
-
LIS
1 stop14h 30m
Royal Air Maroc
Thu 19/25:55 p.m.
LIS
-
YYZ
1 stop30h 15m
Royal Air Maroc
Deal found 21/1C$ 579
Sat 12/911:15 p.m.
YYZ
-
LIS
1 stop26h 15m
Porter Airlines
Tue 22/98:15 a.m.
LIS
-
YYZ
1 stop28h 58m
Porter Airlines
Deal found 20/1C$ 581
Mon 14/93:40 p.m.
YYZ
-
LIS
1 stop9h 50m
Porter Airlines
Thu 24/911:35 a.m.
LIS
-
YYZ
Nonstop8h 05m
Porter Airlines
Deal found 20/1C$ 588
Tue 26/56:10 p.m.
YYZ
-
LIS
1 stop31h 20m
Porter Airlines
Wed 24/68:15 a.m.
LIS
-
YYZ
1 stop18h 45m
Porter Airlines
Deal found 20/1C$ 589
Tue 17/27:30 p.m.
YYZ
-
LIS
1 stop30h 40m
Porter Airlines
Wed 11/38:35 a.m.
LIS
-
YYZ
Nonstop8h 35m
Porter Airlines
Deal found 20/1C$ 590
Sun 7/63:40 p.m.
YYZ
-
LIS
1 stop9h 50m
Porter Airlines
Thu 9/711:35 a.m.
LIS
-
YYZ
Nonstop8h 05m
Porter Airlines
Deal found 20/1C$ 592

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 21 January 2026.

Round-trip from

C$ 563

One-way from

C$ 329

Popular in

December

Cheapest in

February

Average price

C$ 756

Good round-trip deal

C$ 102 or less

Good one-way deal

C$ 348 or less
Royal Air Maroc
  • Royal Air Maroc
  • 1/3-7/3
  • 2 total stops
  • 44h 45m total
  • Ontario to Europe
Search Deals
Air Transat
  • Air Transat
  • 15/2
  • Nonstop
  • 7h 00m total
  • Ontario to Europe
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 21 January 2026.
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

Fri 10/4

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

1 stop14h 15m

Lisbon Humberto Delgado

Thu 30/4

6:40 p.m.-8:10 p.m.

1 stop30h 30m

C$ 604

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

7:00 p.m.-11:15 a.m.

1 stop11h 15m

Lisbon Humberto Delgado

Tue 21/4

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

1 stop16h 55m

C$ 606

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

7:00 p.m.-2:55 p.m.

1 stop14h 55m

Lisbon Humberto Delgado

Tue 21/4

9:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 606

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

5:00 p.m.-8:50 a.m.

1 stop10h 50m

Lisbon Humberto Delgado

Tue 14/4

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

1 stop16h 55m

C$ 606

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

7:05 p.m.-5:30 p.m.

1 stop17h 25m

Lisbon Humberto Delgado

Mon 9/2

5:00 a.m.-5:20 p.m.

1 stop17h 20m

C$ 608

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 23/2

7:50 a.m.-8:00 a.m.

2 stops19h 10m

Lisbon Humberto Delgado

Mon 2/3

11:25 a.m.-3:40 p.m.

1 stop33h 15m

C$ 610

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

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

1 stop18h 55m

Lisbon Humberto Delgado

Tue 5/5

7:45 p.m.-4:55 p.m.

1 stop26h 10m

C$ 612

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 26/4

6:00 p.m.-11:15 a.m.

1 stop12h 15m

Lisbon Humberto Delgado

Wed 6/5

5:00 a.m.-7:55 p.m.

1 stop19h 55m

C$ 612

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

9:10 p.m.-9:10 a.m.

Nonstop7h 00m

Paris Charles de Gaulle

Wed 25/3

10:45 a.m.-1:35 p.m.

Nonstop7h 50m

C$ 640

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:50 p.m.-7:45 a.m.

Nonstop6h 55m

Paris Charles de Gaulle

Thu 28/5

9:45 a.m.-11:35 a.m.

Nonstop7h 50m

C$ 644

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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$ 324). 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 21 January 2026.

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 64% versus a flight in the morning.

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, Delta, and KLM fly from Region of Ontario to Europe in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 7h 40m. Region of Ontario and Europe are separated by a distance of 5234 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$ 188 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$ 324). 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 220AverageC$ 824FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IberiaCheapestC$ 314AverageC$ 803FlexibilityNo cancel feeOn-time77%
Search Iberia flights
PLAYCheapestC$ 326AverageC$ 498FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
FinnairCheapestC$ 335AverageC$ 762FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapestC$ 380AverageC$ 761FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SWISSCheapestC$ 415AverageC$ 859FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Brussels AirlinesCheapestC$ 472AverageC$ 1,132FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
IcelandairCheapestC$ 485AverageC$ 759FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Royal Air MarocCheapestC$ 494AverageC$ 741FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
WestJet EncoreCheapestC$ 552AverageC$ 704FlexibilityNo 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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