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Cheap flights from Ontario to Europe from C$ 300

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CPH
18 May — 25 May1
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 April 2026.

Wed 3/69:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Tue 16/610:10 a.m.
DUB
-
YYZ
1 stop12h 00m
WestJet
Deal found 17/4C$ 535
Sun 7/67:35 a.m.
YYZ
-
DUB
1 stop19h 45m
WestJet
Tue 9/612:15 p.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 17/4C$ 536
Mon 25/59:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Mon 15/69:40 a.m.
DUB
-
YYZ
1 stop29h 20m
WestJet
Deal found 17/4C$ 538
Sun 7/69:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Tue 23/612:15 p.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 16/4C$ 539
Thu 18/64:17 p.m.
YYZ
-
DUB
1 stop10h 58m
Aer Lingus
Sun 5/711:35 a.m.
DUB
-
YYZ
1 stop11h 55m
Aer Lingus
Deal found 17/4C$ 540
Sun 7/69:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Thu 18/610:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 15/4C$ 542
Thu 21/59:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Mon 25/510:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 15/4C$ 543
Mon 15/69:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Mon 22/610:40 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 15/4C$ 545
Wed 29/41:15 p.m.
YYZ
-
DUB
1 stop10h 55m
Aer Lingus
Sun 3/511:35 a.m.
DUB
-
YYZ
1 stop11h 58m
Aer Lingus
Deal found 16/4C$ 546
Wed 17/611:00 a.m.
YYZ
-
DUB
1 stop16h 20m
WestJet
Fri 19/612:15 p.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 16/4C$ 547
Thu 11/69:35 p.m.
YYZ
-
DUB
Nonstop6h 45m
WestJet
Sat 13/611:20 a.m.
DUB
-
YYZ
Nonstop7h 40m
WestJet
Deal found 18/4C$ 549
Sun 7/612:39 p.m.
YYZ
-
DUB
1 stop14h 36m
Aer Lingus
Sun 14/64:10 p.m.
DUB
-
YYZ
1 stop12h 48m
Aer Lingus
Deal found 16/4C$ 550

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 April 2026.

Round-trip from

C$ 535

One-way from

C$ 300

Popular in

December

Cheapest in

February

Average price

C$ 822

Good round-trip deal

C$ 702 or less

Good one-way deal

C$ 302 or less
WestJet
  • WestJet
  • 3/6-16/6
  • 1 total stop
  • 18h 45m total
  • Ontario to Europe
Search Deals
WestJet
  • WestJet
  • 1/6
  • Nonstop
  • 6h 50m total
  • Ontario to Europe
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 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

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 12/5

10:00 p.m.-7:30 p.m.

1 stop16h 30m

Dublin

Thu 28/5

9:30 a.m.-5:44 p.m.

1 stop13h 14m

C$ 742

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 28/5

6:05 p.m.-7:40 a.m.

1 stop32h 35m

Dublin

Sat 6/6

9:30 a.m.-11:29 p.m.

1 stop18h 59m

C$ 744

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

9:35 p.m.-10:20 a.m.

Nonstop6h 45m

Paris Charles de Gaulle

Wed 24/6

2:25 p.m.-9:00 p.m.

1 stop12h 35m

C$ 757

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

5:10 p.m.-10:30 a.m.

1 stop11h 20m

Paris Charles de Gaulle

Sun 14/6

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

Nonstop7h 50m

C$ 762

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 4/5

6:05 p.m.-9:40 a.m.

1 stop10h 35m

Dublin

Mon 18/5

9:30 a.m.-11:29 p.m.

1 stop18h 59m

C$ 762

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 13/6

10:00 p.m.-7:45 a.m.

1 stop28h 45m

Dublin

Tue 16/6

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

1 stop16h 35m

C$ 770

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

5:00 p.m.-5:45 a.m.

Nonstop6h 45m

Paris Charles de Gaulle

Wed 10/6

2:30 p.m.-4:55 p.m.

1 stop32h 25m

C$ 773

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 7/6

7:50 a.m.-10:45 a.m.

2 stops21h 55m

Dublin

Fri 19/6

1:15 p.m.-11:21 a.m.

1 stop27h 06m

C$ 780

MontrealLisbon

YUL - LIS

YULLIS

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

10:30 p.m.-8:50 a.m.

1 stop29h 20m

Lisbon Humberto Delgado

Tue 16/6

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

1 stop16h 55m

C$ 784

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

4:40 p.m.-2:00 p.m.

1 stop15h 20m

Paris Charles de Gaulle

Tue 19/5

6:45 a.m.-6:59 p.m.

2 stops18h 14m

C$ 785

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

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, February is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 872). Flying from Region of Ontario to Europe in December is currently the most expensive (average of C$ 1,244). 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 April 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 April 2026.

The most flights from CAON to EU0 are scheduled on a Thursday (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 British Airways, Lufthansa, and Air Transat fly from Region of Ontario to Europe in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 9h 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$ 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, February is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 872). Flying from Region of Ontario to Europe in December is currently the most expensive (average of C$ 1,244). 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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Ottawa to Vancouver Intl flights
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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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 216AverageC$ 813FlexibilityNo cancel feeOn-time60%
Search WestJet flights
FinnairCheapestC$ 337AverageC$ 740FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapestC$ 356AverageC$ 798FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapestC$ 376AverageC$ 745FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 402AverageC$ 884FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapestC$ 425AverageC$ 1,106FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Royal Air MarocCheapestC$ 487AverageC$ 791FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
IcelandairCheapestC$ 519AverageC$ 751FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapestC$ 582AverageC$ 834FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
CondorCheapestC$ 614AverageC$ 847FlexibilityNo 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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