How long is the flight from Region of Ontario to Europe?

Airlines like Porter Airlines, United Airlines, and Delta fly from Region of Ontario to Europe in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 16h 45m. Region of Ontario and Europe are separated by a distance of 5736 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$ 55. Users have also found prices from C$ 236 and C$ 295 on Air Transat and Virgin Atlantic, respectively.

In terms of precipitation, rainfall in Europe ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Europe when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

C$ 246+ Cheap Flights from Ontario to Europe

Cheap flight deals from Ontario to Europe

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 14 October 2026.

Fri 27/117:40 p.m. -

1 stop9h 35m

Tue 8/1211:30 a.m. -

1 stop11h 45m

Deal found 14/10C$ 610

Wed 11/117:40 p.m. -

1 stop9h 35m

Tue 24/1111:30 a.m. -

1 stop11h 45m

Deal found 13/10C$ 614

Fri 27/117:40 p.m. -

1 stop9h 35m

Tue 1/1211:30 a.m. -

1 stop11h 45m

Deal found 12/10C$ 620

Thu 26/1111:10 p.m. -

1 stop27h 35m

Sun 20/128:35 a.m. -

Nonstop8h 35m

Deal found 13/10C$ 621

Sun 8/1111:10 p.m. -

1 stop27h 35m

Mon 14/129:25 a.m. -

1 stop11h 25m

Deal found 13/10C$ 627

Sun 8/1110:45 p.m. -

Nonstop7h 20m

Fri 11/125:30 p.m. -

Nonstop8h 45m

Deal found 13/10C$ 631

Thu 26/116:45 p.m. -

Nonstop7h 00m

Mon 7/129:25 a.m. -

1 stop11h 25m

Deal found 12/10C$ 632

Fri 4/125:10 p.m. -

1 stop20h 10m

Tue 12/112:30 p.m. -

1 stop32h 10m

Deal found 9/10C$ 634

Tue 10/115:30 p.m. -

Nonstop7h 20m

Fri 11/125:30 p.m. -

Nonstop8h 45m

Deal found 13/10C$ 634

Wed 11/116:45 p.m. -

Nonstop7h 00m

Tue 24/119:25 a.m. -

1 stop11h 22m

Deal found 9/10C$ 635

Sun 15/117:40 p.m. -

1 stop9h 35m

Wed 25/1111:30 a.m. -

1 stop11h 45m

Deal found 12/10C$ 638

Sun 15/118:55 p.m. -

1 stop29h 50m

Tue 1/129:25 a.m. -

1 stop14h 35m

Deal found 9/10C$ 638

Best flights from Ontario to Europe
Discover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Thu 26/1111:10 p.m. -

1 stop27h 35m

Tue 1/129:25 a.m. -

1 stop14h 35m

Deal found 14/10C$ 686

Mon 9/114:20 p.m. -

1 stop10h 50m

Mon 16/1110:15 a.m. -

2 stops18h 37m

Deal found 10/10C$ 739

Thu 22/106:00 a.m. -

2 stops21h 00m

Tue 3/1111:30 a.m. -

1 stop33h 10m

Deal found 13/10C$ 749

Fri 13/117:50 p.m. -

1 stop16h 20m

Sat 21/119:00 a.m. -

Nonstop7h 10m

Deal found 13/10C$ 771

Fri 12/29:15 p.m. -

1 stop16h 15m

Fri 19/26:00 a.m. -

1 stop16h 10m

Deal found 14/10C$ 771

Mon 5/45:10 p.m. -

2 stops20h 30m

Mon 26/48:30 p.m. -

2 stops25h 10m

Deal found 13/10C$ 853

Sun 18/1010:45 p.m. -

Nonstop7h 00m

Fri 6/1111:40 a.m. -

Nonstop8h 20m

Deal found 9/10C$ 853

Thu 12/117:40 p.m. -

1 stop10h 20m

Fri 27/111:00 p.m. -

1 stop11h 15m

Deal found 9/10C$ 870

Sun 22/115:25 p.m. -

1 stop11h 25m

Thu 3/1210:10 a.m. -

2 stops40h 05m

Deal found 10/10C$ 930

Thu 26/115:45 p.m. -

Nonstop7h 10m

Sun 29/111:30 p.m. -

Nonstop8h 10m

Deal found 11/10C$ 956

Tue 24/116:00 a.m. -

2 stops22h 00m

Sat 30/110:00 a.m. -

1 stop14h 45m

Deal found 11/10C$ 974

Sun 8/1110:20 p.m. -

1 stop18h 30m

Wed 10/23:00 p.m. -

2 stops32h 40m

Deal found 9/10C$ 1,058

Tue 20/107:55 p.m. -

1 stop13h 45m

Sat 7/118:15 p.m. -

1 stop22h 35m

Deal found 13/10C$ 1,084

Sun 8/113:35 p.m. -

2 stops37h 45m

Thu 19/1112:20 p.m. -

2 stops37h 26m

Deal found 12/10C$ 739

Tue 27/106:00 a.m. -

2 stops22h 00m

Tue 3/115:00 a.m. -

1 stop15h 40m

Deal found 11/10C$ 751

Sun 22/1112:15 p.m. -

1 stop15h 20m

Fri 27/1110:20 a.m. -

2 stops14h 55m

Deal found 9/10C$ 792

Fri 13/117:45 p.m. -

Nonstop6h 25m

Thu 19/119:00 a.m. -

Nonstop7h 10m

Deal found 11/10C$ 803

Sat 21/119:10 p.m. -

1 stop30h 00m

Wed 2/1211:55 a.m. -

2 stops16h 31m

Deal found 9/10C$ 739

Mon 1/36:30 p.m. -

1 stop17h 55m

Tue 16/36:10 a.m. -

1 stop19h 05m

Deal found 11/10C$ 753

Wed 7/45:10 p.m. -

2 stops20h 30m

Tue 20/48:30 p.m. -

2 stops25h 10m

Deal found 11/10C$ 853

Thu 3/1212:18 p.m. -

1 stop14h 42m

Fri 11/125:30 a.m. -

2 stops16h 40m

Deal found 12/10C$ 802

Tue 20/108:45 p.m. -

1 stop9h 20m

Sun 8/1111:30 a.m. -

1 stop11h 45m

Deal found 11/10C$ 894

Mon 16/113:35 p.m. -

2 stops13h 45m

Tue 1/126:05 a.m. -

2 stops22h 54m

Deal found 12/10C$ 746

Sat 7/1112:15 p.m. -

1 stop16h 30m

Thu 19/1112:45 p.m. -

1 stop12h 30m

Deal found 12/10C$ 753

Thu 14/18:50 p.m. -

Nonstop7h 25m

Sun 24/112:05 p.m. -

Nonstop8h 10m

Deal found 13/10C$ 832

Fri 26/25:10 p.m. -

1 stop19h 10m

Sat 3/411:50 a.m. -

2 stops33h 50m

Deal found 11/10C$ 855

Sat 17/103:45 p.m. -

1 stop13h 05m

Wed 4/1111:40 a.m. -

Nonstop8h 20m

Deal found 9/10C$ 959

Sat 31/109:40 a.m. -

1 stop18h 55m

Tue 10/1110:10 a.m. -

1 stop15h 05m

Deal found 10/10C$ 753

Thu 3/124:20 p.m. -

2 stops13h 00m

Sat 12/1210:15 a.m. -

2 stops17h 03m

Deal found 9/10C$ 753

Sat 26/129:45 p.m. -

1 stop16h 35m

Sun 17/17:20 a.m. -

2 stops21h 40m

Deal found 10/10C$ 1,011

Find flight deals from Ontario to Europe

Round-trip from	C$ 614
One-way from	C$ 246
Popular in	December
Cheapest in	February
Average price	C$ 921
Good round-trip deal	C$ 592 or less
Good one-way deal	C$ 338 or less

Icelandair
11/11-24/11
2 total stops
21h 20m total
Ontario to Europe

Search Deals

Air Transat
20/10-31/12
Nonstop
6h 35m total
Ontario to Europe

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 37 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLisbon

YYZ Toronto Pearson Intl - LIS Lisbon Humberto Delgado

YYZLIS

Toronto Pearson Intl

Mon 19/10

7:10 p.m.-6:30 a.m.

1 stop30h 20m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 350

TorontoLisbon

YYZ Toronto Pearson Intl - LIS Lisbon Humberto Delgado

YYZLIS

Toronto Pearson Intl

Sat 12/12

8:55 p.m.-7:45 a.m.

1 stop29h 50m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 363

TorontoLisbon

YYZ Toronto Pearson Intl - LIS Lisbon Humberto Delgado

YYZLIS

Toronto Pearson Intl

Sun 8/11

8:55 p.m.-7:45 a.m.

1 stop29h 50m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 375

TorontoParis

YYZ Toronto Pearson Intl - CDG Paris Charles de Gaulle

YYZCDG

Toronto Pearson Intl

Sun 22/11

8:15 p.m.-9:40 a.m.

Nonstop7h 25m

Paris Charles de Gaulle

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 377

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Tue 20/10

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

Nonstop7h 00m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 460

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Wed 4/11

6:45 p.m.-11:00 p.m.

1 stop23h 15m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 463

TorontoBarcelona

YYZ Toronto Pearson Intl - BCN Barcelona-El Prat

YYZBCN

Toronto Pearson Intl

Thu 5/11

6:45 p.m.-9:20 p.m.

1 stop20h 35m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 467

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Thu 26/11

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

Nonstop7h 10m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 470

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Sat 21/11

7:55 p.m.-10:20 p.m.

1 stop21h 25m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 471

Quickest round-trip

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Wed 21/10

8:50 p.m.-8:15 a.m.

Nonstop6h 25m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YYZ-DUB

YYZ-LIS

YYZ-CDG

YYZ-LGW

YYZ-FCO

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

CAON-EU0

YYZ-DUB

YYZ-LIS

YYZ-CDG

YYZ-LGW

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$ 902). Flying from Region of Ontario to Europe in December is currently the most expensive (average of C$ 1,373). 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?

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 51% versus a flight at noon.

Weekly flight availability from Region of Ontario to Europe

The most flights from CAON to EU0 are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Region of Ontario to Europe?
Airlines like Porter Airlines, United Airlines, and Delta fly from Region of Ontario to Europe in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 16h 45m. Region of Ontario and Europe are separated by a distance of 5736 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$ 55. Users have also found prices from C$ 236 and C$ 295 on Air Transat and Virgin Atlantic, 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$ 902). Flying from Region of Ontario to Europe in December is currently the most expensive (average of C$ 1,373). 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

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Alternative routes for Ontario to Europe

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Top 10 airlines flying from Ontario to Europe

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	CheapestC$ 171	AverageC$ 882	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Iberia	CheapestC$ 330	AverageC$ 900	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Finnair	CheapestC$ 355	AverageC$ 870	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	CheapestC$ 395	AverageC$ 918	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	CheapestC$ 419	AverageC$ 908	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Icelandair	CheapestC$ 463	AverageC$ 766	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Royal Air Maroc	CheapestC$ 507	AverageC$ 837	FlexibilityNo cancel fee	On-time75%	Search Royal Air Maroc flights
Air France	CheapestC$ 524	AverageC$ 1,054	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Aer Lingus	CheapestC$ 543	AverageC$ 1,017	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
WestJet	CheapestC$ 555	AverageC$ 1,016	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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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Cheap flights from Ontario to Europe from C$ 246

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Europe

Cheapest flights from Ontario to EuropeExplore 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 14 October 2026.

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 14 October 2026.

Best flights from Ontario to EuropeDiscover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Discover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Direct flights from Ontario to EuropeExplore direct flight options from Ontario to Europe based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Explore direct flight options from Ontario to Europe based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Last-minute flights from Ontario to EuropeDiscover last-minute flight deals from Ontario to Europe. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Europe. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Ontario to EuropeSearch for one-way flight options from Ontario to Europe. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Search for one-way flight options from Ontario to Europe. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Find flight deals from Ontario to Europe

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Europe that are best for you.

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.

Cheapflights Insights

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

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 14 October 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 51% versus a flight at noon.

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 14 October 2026.

The most flights from CAON to EU0 are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Region of Ontario to Europe?

What are the cheapest airlines to fly from Region of Ontario to Europe one-way?

Can I find deals for flights from Ontario to Europe that include hotel bookings?

How can I find direct flights from Ontario to Europe?

Can I find deals for business class flights from Ontario to Europe?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Europe

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ontario to Europe by cabin class

Find flights from Ontario to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Europe flights

Browse other Ontario and Europe flight options. Last updated on 14 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Europe

Find the right flight back to Ontario after your stay in Europe

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Ontario to Europe flights

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Top 10 airlines flying from Ontario to Europe

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How does Cheapflights help users find flights from Ontario to Europe?

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Can Cheapflights find flights from Ontario to Europe with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Europe become cheaper?

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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 14 October 2026.

Best flights from Ontario to Europe
Discover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Direct flights from Ontario to Europe
Explore direct flight options from Ontario to Europe based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Last-minute flights from Ontario to Europe
Discover last-minute flight deals from Ontario to Europe. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Ontario to Europe
Search for one-way flight options from Ontario to Europe. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.