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Cheap flights from Ontario to Europe 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CPH
4 Apr — 11 Apr1
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 5 March 2026.

Sun 14/66:15 p.m.
YYZ
-
DUB
1 stop9h 05m
WestJet
Sat 20/69:40 a.m.
DUB
-
YYZ
1 stop12h 35m
WestJet
Deal found 1/3C$ 579
Wed 5/84:15 p.m.
YYZ
-
DUB
1 stop11h 05m
WestJet
Wed 26/89:40 a.m.
DUB
-
YYZ
1 stop10h 20m
WestJet
Deal found 1/3C$ 581
Fri 29/511:10 p.m.
YYZ
-
DUB
1 stop9h 05m
Icelandair
Fri 12/612:15 p.m.
DUB
-
YYZ
1 stop11h 55m
Icelandair
Deal found 2/3C$ 582
Mon 20/410:55 p.m.
YYZ
-
DUB
2 stops14h 50m
Multiple Airlines
Mon 27/410:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
Multiple Airlines
Deal found 2/3C$ 584
Mon 25/511:05 p.m.
YYZ
-
DUB
Nonstop6h 50m
WestJet
Mon 8/69:40 a.m.
DUB
-
YYZ
1 stop10h 20m
WestJet
Deal found 1/3C$ 585
Fri 22/58:45 p.m.
YYZ
-
DUB
1 stop11h 30m
Icelandair
Mon 8/62:15 p.m.
DUB
-
YYZ
1 stop12h 50m
Icelandair
Deal found 1/3C$ 586
Sun 3/57:35 a.m.
YYZ
-
DUB
1 stop19h 45m
WestJet
Thu 28/59:40 a.m.
DUB
-
YYZ
1 stop10h 20m
WestJet
Deal found 3/3C$ 588
Sun 3/56:15 p.m.
YYZ
-
DUB
1 stop9h 05m
WestJet
Wed 20/510:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 2/3C$ 589
Sun 3/57:35 a.m.
YYZ
-
DUB
1 stop19h 45m
WestJet
Wed 27/59:40 a.m.
DUB
-
YYZ
1 stop10h 20m
WestJet
Deal found 3/3C$ 590
Sun 3/57:35 a.m.
YYZ
-
DUB
1 stop19h 45m
WestJet
Sat 16/510:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 3/3C$ 592
Tue 5/56:15 p.m.
YYZ
-
DUB
1 stop9h 05m
WestJet
Thu 14/59:40 a.m.
DUB
-
YYZ
1 stop17h 05m
WestJet
Deal found 28/2C$ 593
Tue 5/56:15 p.m.
YYZ
-
DUB
1 stop9h 05m
WestJet
Wed 13/510:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 3/3C$ 595

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 5 March 2026.

Round-trip from

C$ 579

One-way from

C$ 312

Popular in

December

Cheapest in

May

Average price

C$ 794

Good round-trip deal

C$ 455 or less

Good one-way deal

C$ 66 or less
WestJet
  • WestJet
  • 14/6-20/6
  • 2 total stops
  • 21h 40m total
  • Ontario to Europe
Search Deals
WestJet
  • WestJet
  • 10/6
  • 1 total stop
  • 19h 45m total
  • Ontario to Europe
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 5 March 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

Wed 6/5

8:35 p.m.-10:30 a.m.

1 stop31h 55m

Paris Charles de Gaulle

Fri 22/5

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

Nonstop7h 50m

C$ 651

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

2:00 p.m.-10:00 a.m.

1 stop14h 00m

Paris Charles de Gaulle

Sun 26/4

9:15 a.m.-10:50 a.m.

Nonstop7h 35m

C$ 671

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

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

Nonstop6h 50m

Paris Charles de Gaulle

Wed 24/6

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

Nonstop7h 50m

C$ 692

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

7:25 p.m.-8:30 a.m.

2 stops31h 05m

Paris Charles de Gaulle

Tue 5/5

12:20 p.m.-2:00 p.m.

Nonstop7h 40m

C$ 700

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 20/4

8:45 p.m.-8:15 a.m.

Nonstop6h 30m

Dublin

Mon 4/5

8:45 a.m.-4:20 p.m.

1 stop12h 35m

C$ 709

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

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

Nonstop6h 55m

Paris Charles de Gaulle

Mon 8/6

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

Nonstop7h 50m

C$ 711
Quickest round-trip

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 28/4

8:45 p.m.-8:15 a.m.

Nonstop6h 30m

Dublin

Thu 4/6

9:20 a.m.-11:25 a.m.

Nonstop7h 05m

C$ 712

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 24/5

11:55 p.m.-11:30 a.m.

Nonstop6h 35m

Dublin

Wed 27/5

1:15 p.m.-3:50 p.m.

Nonstop7h 35m

C$ 718

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

8:35 p.m.-10:30 a.m.

1 stop31h 55m

Paris Charles de Gaulle

Sun 7/6

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

Nonstop7h 50m

C$ 723

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

6:00 a.m.-7:25 a.m.

2 stops20h 25m

Paris Charles de Gaulle

Sat 2/5

6:45 a.m.-5:25 p.m.

2 stops16h 40m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

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

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 400). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 601). 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 5 March 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.

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, Lufthansa, and Porter Airlines 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 25h 05m. 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$ 46. Users have also found prices from C$ 99 and C$ 226 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, May is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 400). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 601). 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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Pearson Intl to Vancouver Intl flights
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Pearson Intl to Abbotsford flights
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Pearson Intl to Heathrow flights
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Pearson Intl to Leonardo da Vinci/Fiumicino flights
Region of Waterloo Intl to Vancouver Intl flights
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Toronto Island to Newark flights
Pearson Intl to Miami flights
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Vancouver Intl to Toronto Island flights
Pearson Intl to Las Vegas flights
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Ottawa to Vancouver Intl flights
Pearson Intl to Hong Kong flights
Pearson Intl to Newark flights
Pierre Elliott Trudeau Intl to Narita flights
Pierre Elliott Trudeau Intl to Algiers flights
Pierre Elliott Trudeau Intl to Lisbon flights

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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 217AverageC$ 782FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IberiaCheapestC$ 324AverageC$ 795FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapestC$ 331AverageC$ 727FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapestC$ 376AverageC$ 743FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
PLAYCheapestC$ 447AverageC$ 555FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Brussels AirlinesCheapestC$ 466AverageC$ 1,114FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Royal Air MarocCheapestC$ 487AverageC$ 738FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
IcelandairCheapestC$ 532AverageC$ 757FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJet EncoreCheapestC$ 545AverageC$ 695FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Porter AirlinesCheapestC$ 578AverageC$ 828FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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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