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Cheap flights from Ontario to Europe from C$ 334

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CPH
17 Jun — 24 Jun1
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 18 May 2026.

Mon 8/64:15 p.m.
YUL
-
CDG
1 stop12h 15m
Air Transat
Wed 17/612:00 p.m.
CDG
-
YUL
1 stop13h 20m
Air Transat
Deal found 14/5C$ 675
Mon 1/611:00 p.m.
YUL
-
ORY
Nonstop7h 00m
French Bee
Wed 3/67:20 p.m.
ORY
-
YUL
Nonstop7h 40m
French Bee
Deal found 13/5C$ 676
Sat 6/67:10 p.m.
YUL
-
CDG
1 stop11h 15m
Air Transat
Fri 19/69:45 a.m.
CDG
-
YUL
Nonstop7h 50m
Air Transat
Deal found 18/5C$ 676
Sun 7/66:50 p.m.
YUL
-
CDG
Nonstop6h 55m
Air Transat
Sat 13/69:45 a.m.
CDG
-
YUL
Nonstop7h 50m
Air Transat
Deal found 14/5C$ 678
Sun 7/611:00 p.m.
YUL
-
ORY
Nonstop7h 00m
Air Caraïbes
Sat 13/67:20 p.m.
ORY
-
YUL
Nonstop7h 40m
Air Caraïbes
Deal found 16/5C$ 679
Mon 8/611:00 p.m.
YUL
-
ORY
Nonstop7h 00m
Air Caraïbes
Mon 15/67:20 p.m.
ORY
-
YUL
Nonstop7h 40m
Air Caraïbes
Deal found 16/5C$ 680
Sat 6/66:50 p.m.
YUL
-
CDG
Nonstop6h 55m
Air Transat
Wed 17/69:45 a.m.
CDG
-
YUL
Nonstop7h 50m
Air Transat
Deal found 13/5C$ 680
Sat 6/611:00 p.m.
YUL
-
ORY
Nonstop7h 00m
French Bee
Sat 13/67:20 p.m.
ORY
-
YUL
Nonstop7h 40m
French Bee
Deal found 18/5C$ 682
Mon 8/69:30 p.m.
YUL
-
CDG
Nonstop6h 50m
Air Transat
Mon 15/62:05 p.m.
CDG
-
YUL
1 stop13h 30m
Air Transat
Deal found 16/5C$ 682
Fri 12/611:00 p.m.
YUL
-
ORY
Nonstop7h 00m
French Bee
Tue 23/67:20 p.m.
ORY
-
YUL
Nonstop7h 40m
French Bee
Deal found 13/5C$ 683
Fri 5/68:35 p.m.
YUL
-
CDG
1 stop31h 55m
Air Transat
Fri 12/612:00 p.m.
CDG
-
YUL
1 stop13h 30m
Air Transat
Deal found 17/5C$ 683
Sat 6/611:00 p.m.
YUL
-
ORY
Nonstop7h 00m
French Bee
Sat 20/67:20 p.m.
ORY
-
YUL
Nonstop7h 40m
French Bee
Deal found 15/5C$ 685

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 18 May 2026.

Round-trip from

C$ 675

One-way from

C$ 334

Popular in

December

Cheapest in

February

Average price

C$ 845

Good round-trip deal

C$ 699 or less

Good one-way deal

C$ 303 or less
Air Transat
  • Air Transat
  • 8/6-17/6
  • 2 total stops
  • 25h 35m total
  • Ontario to Europe
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 34h 35m total
  • Ontario to Europe
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 18 May 2026.
Use the filters below to find and compare flights from Ontario to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

9:30 p.m.-10:20 a.m.

Nonstop6h 50m

Paris Charles de Gaulle

Fri 12/6

12:00 p.m.-7:30 p.m.

1 stop13h 30m

C$ 711

TorontoParis

YYZ - CDG

YYZCDG

Toronto Pearson Intl

Sun 7/6

6:10 p.m.-7:45 a.m.

1 stop31h 35m

Paris Charles de Gaulle

Thu 11/6

9:45 a.m.-12:28 p.m.

1 stop32h 43m

C$ 778
Quickest round-trip

MontrealParis

YUL - ORY

YULORY

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

11:00 p.m.-12:00 p.m.

Nonstop7h 00m

Paris Orly

Sat 3/10

7:20 p.m.-9:00 p.m.

Nonstop7h 40m

C$ 778

MontrealParis

YUL - ORY

YULORY

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

11:00 p.m.-12:00 p.m.

Nonstop7h 00m

Paris Orly

Sat 26/9

7:20 p.m.-9:00 p.m.

Nonstop7h 40m

C$ 782

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

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

Nonstop6h 55m

Paris Charles de Gaulle

Fri 26/6

8:15 a.m.-4:55 p.m.

1 stop14h 40m

C$ 784

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

10:30 p.m.-11:15 a.m.

Nonstop6h 45m

Paris Charles de Gaulle

Thu 25/6

11:45 a.m.-4:55 p.m.

1 stop11h 10m

C$ 785

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Wed 3/6

9:55 p.m.-10:50 p.m.

1 stop19h 55m

Lisbon Humberto Delgado

Fri 12/6

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

1 stop19h 55m

C$ 788

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 5/6

8:40 a.m.-6:30 a.m.

1 stop16h 50m

Lisbon Humberto Delgado

Tue 16/6

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

Nonstop8h 05m

C$ 788

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 4/6

9:30 p.m.-9:35 a.m.

Nonstop7h 05m

Lisbon Humberto Delgado

Fri 12/6

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

Nonstop8h 05m

C$ 803

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Wed 3/6

4:45 p.m.-6:45 p.m.

1 stop21h 00m

Lisbon Humberto Delgado

Fri 12/6

12:45 p.m.-11:40 p.m.

2 stops15h 55m

C$ 810

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Region of Ontario to Europe?

The price you pay for your flight from Region of Ontario to Europe may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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$ 867). Flying from Region of Ontario to Europe in December is currently the most expensive (average of C$ 1,237). 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 18 May 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 63% versus a flight in the morning.

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 18 May 2026.

The most flights from CAON to EU0 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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, Porter Airlines, and French Bee fly from Region of Ontario to Europe in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 24h 45m. Region of Ontario and Europe are separated by a distance of 5520 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$ 216 and C$ 227 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$ 867). Flying from Region of Ontario to Europe in December is currently the most expensive (average of C$ 1,237). 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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 217AverageC$ 854FlexibilityNo cancel feeOn-time60%
Search WestJet flights
FinnairCheapestC$ 343AverageC$ 759FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapestC$ 361AverageC$ 797FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapestC$ 377AverageC$ 748FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 404AverageC$ 888FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapestC$ 427AverageC$ 1,139FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Royal Air MarocCheapestC$ 490AverageC$ 796FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
IcelandairCheapestC$ 521AverageC$ 750FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapestC$ 582AverageC$ 882FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
CondorCheapestC$ 618AverageC$ 854FlexibilityNo cancel feeOn-time76%
Search Condor 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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