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Cheap flights from Ontario to Europe from C$ 307

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CPH
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Europe

Keep the following information in mind while searching for Ontario to Europe flight deals. Data was last updated 17 September 2025.

Round-trip from

C$ 388

One-way from

C$ 307

Popular in

December

Cheapest in

February

Average price

C$ 852

Good round-trip deal

C$ 685 or less

Good one-way deal

C$ 240 or less
30/10-13/11
  • 30/10-13/11
  • 2 total stops
  • 24h 28m total
  • Ontario to Europe
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French Bee
  • French Bee
  • 18/10
  • Nonstop
  • 7h 00m total
  • Ontario to Europe
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Highest demand for flights based on searches. 4% potential increase in price (C$ 50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ontario to Europe.
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Price to beat on a one-way flight from Ontario to Europe.
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Find flight deals from Ontario to Europe

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 17 September 2025.

Tue 4/116:15 p.m.YYZ - LIS
1 stop9h 50mMultiple Airlines
Tue 18/1111:05 a.m.LIS - YYZ
1 stop11h 18mMultiple Airlines
Deal found 17/9C$ 388
Thu 6/116:15 p.m.YYZ - LIS
1 stop9h 50mMultiple Airlines
Wed 12/1111:05 a.m.LIS - YYZ
1 stop11h 18mMultiple Airlines
Deal found 17/9C$ 389
Fri 14/117:05 a.m.YYZ - LIS
2 stops19h 35mAmerican Airlines
Wed 26/116:30 a.m.LIS - YYZ
2 stops32h 51mAmerican Airlines
Deal found 16/9C$ 403
Fri 14/117:00 a.m.YYZ - LIS
2 stops19h 40mAmerican Airlines
Thu 27/116:30 a.m.LIS - YYZ
2 stops39h 04mAmerican Airlines
Deal found 16/9C$ 404
Mon 17/117:30 a.m.YYZ - LIS
1 stop20h 35mAmerican Airlines
Mon 24/116:30 a.m.LIS - YYZ
2 stops18h 45mAmerican Airlines
Deal found 16/9C$ 406
Sat 15/114:07 p.m.YYZ - LIS
1 stop11h 58mAmerican Airlines
Thu 27/116:30 a.m.LIS - YYZ
2 stops37h 20mAmerican Airlines
Deal found 16/9C$ 407
Wed 29/1010:55 a.m.YYZ - LIS
2 stops16h 45mIberia
Mon 3/116:30 a.m.LIS - YYZ
2 stops19h 59mIberia
Deal found 16/9C$ 409
Tue 11/1110:30 a.m.YYZ - LIS
2 stops20h 35mAmerican Airlines
Thu 20/118:20 a.m.LIS - YYZ
2 stops30h 29mAmerican Airlines
Deal found 16/9C$ 411
Wed 12/1112:34 p.m.YYZ - LIS
2 stops18h 36mAmerican Airlines
Thu 27/116:30 a.m.LIS - YYZ
2 stops39h 04mAmerican Airlines
Deal found 16/9C$ 413
Sat 29/1110:30 a.m.YYZ - LIS
2 stops23h 20mAmerican Airlines
Tue 9/1211:10 a.m.LIS - YYZ
2 stops15h 19mAmerican Airlines
Deal found 16/9C$ 414
Sat 15/114:07 p.m.YYZ - LIS
1 stop11h 58mAmerican Airlines
Sat 22/114:45 p.m.LIS - YYZ
2 stops27h 05mAmerican Airlines
Deal found 16/9C$ 417
Thu 6/118:40 p.m.YUL - LIS
2 stops40h 25mAmerican Airlines
Sat 15/116:30 a.m.LIS - YUL
2 stops37h 41mAmerican Airlines
Deal found 16/9C$ 451

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 17 September 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

Fri 7/11

12:34 p.m.-7:55 a.m.

1 stop14h 21m

Lisbon Humberto Delgado

Sun 16/11

11:05 a.m.-10:50 p.m.

1 stop16h 45m

C$ 436

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 6/11

11:51 a.m.-7:40 a.m.

2 stops14h 49m

Lisbon Humberto Delgado

Wed 12/11

6:30 a.m.-10:52 a.m.

2 stops33h 22m

C$ 451

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

12:59 p.m.-9:05 a.m.

1 stop15h 06m

Lisbon Humberto Delgado

Wed 14/1

11:15 a.m.-10:45 p.m.

1 stop16h 30m

C$ 451

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

3:20 p.m.-8:55 a.m.

1 stop13h 35m

Lisbon Humberto Delgado

Sun 3/5

11:05 a.m.-10:50 p.m.

1 stop16h 45m

C$ 451

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 15/11

11:10 p.m.-7:45 a.m.

1 stop27h 35m

Lisbon Humberto Delgado

Sat 29/11

9:25 a.m.-3:05 p.m.

1 stop10h 40m

C$ 585

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 23/11

8:40 a.m.-7:45 a.m.

1 stop18h 05m

Lisbon Humberto Delgado

Wed 10/12

8:35 a.m.-12:10 p.m.

Nonstop8h 35m

C$ 585

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 13/11

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

Nonstop6h 55m

Lisbon Humberto Delgado

Sat 29/11

9:25 a.m.-3:05 p.m.

1 stop10h 40m

C$ 585

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 4/11

8:45 p.m.-7:45 a.m.

1 stop30h 00m

Lisbon Humberto Delgado

Wed 3/12

8:35 a.m.-12:10 p.m.

Nonstop8h 35m

C$ 586

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 6/11

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

Nonstop6h 55m

Lisbon Humberto Delgado

Tue 2/12

9:25 a.m.-12:07 p.m.

1 stop31h 42m

C$ 586

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 24/1

2:20 p.m.-8:10 a.m.

2 stops12h 50m

Lisbon Humberto Delgado

Sun 1/2

10:15 a.m.-11:46 p.m.

2 stops18h 31m

C$ 669

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

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$ 591). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 871). 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 17 September 2025.

When flying from Region of Ontario to Europe, 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 Europe

Explore weekly flight availability from Ontario to Europe. 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 17 September 2025.

The most flights from CAON to EU0 are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 Air Transat, French Bee, and Air Caraïbes fly from Region of Ontario to Europe in about 7h. The time it takes to get you to your destination can typically vary by up to 20h 35m. Region of Ontario and Europe are separated by a distance of 5523 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 French Bee. According to our data, you can fly for as low as C$ 308. Users have also found prices from C$ 327 and C$ 327 on Air Transat and Porter Airlines, 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$ 591). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 871). 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 218AverageC$ 753FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IberiaCheapestC$ 297AverageC$ 821FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapestC$ 333AverageC$ 774FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapestC$ 350AverageC$ 789FlexibilityNo cancel feeOn-time79%
Search SWISS flights
PLAYCheapestC$ 353AverageC$ 552FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
American AirlinesCheapestC$ 376AverageC$ 815FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Brussels AirlinesCheapestC$ 470AverageC$ 1,131FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aer LingusCheapestC$ 520AverageC$ 788FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Royal Air MarocCheapestC$ 545AverageC$ 740FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
WestJet EncoreCheapestC$ 549AverageC$ 700FlexibilityNo 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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