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Cheap flights from Ontario to Austria from C$ 374

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — VIE
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Austria

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Austria
Explore the most affordable flight options available from Ontario to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Sun 7/129:00 a.m.YYZ - VIE
2 stops17h 30mUnited Airlines
Thu 11/1210:35 a.m.VIE - YYZ
1 stop14h 22mUnited Airlines
Deal found 3/12C$ 888
Sun 7/1211:00 a.m.YYZ - VIE
2 stops15h 30mUnited Airlines
Sun 14/1210:35 a.m.VIE - YYZ
1 stop19h 11mUnited Airlines
Deal found 2/12C$ 913
Sat 6/126:55 p.m.YYZ - VIE
1 stop31h 35mUnited Airlines
Sat 13/1210:55 a.m.VIE - YYZ
1 stop35h 44mUnited Airlines
Deal found 1/12C$ 914
Fri 5/128:55 p.m.YYZ - VIE
1 stop29h 30mUnited Airlines
Tue 16/127:00 a.m.VIE - YYZ
2 stops18h 17mUnited Airlines
Deal found 2/12C$ 915
Tue 9/122:45 p.m.YYZ - VIE
2 stops17h 15mUnited Airlines
Tue 16/127:00 a.m.VIE - YYZ
2 stops18h 17mUnited Airlines
Deal found 3/12C$ 918
Mon 8/128:25 p.m.YYZ - VIE
1 stop19h 25mAustrian Airlines
Fri 12/127:10 a.m.VIE - YYZ
1 stop13h 40mAustrian Airlines
Deal found 3/12C$ 932
Fri 5/128:55 p.m.YYZ - VIE
1 stop29h 30mUnited Airlines
Mon 15/127:00 a.m.VIE - YYZ
2 stops16h 49mUnited Airlines
Deal found 2/12C$ 941
Mon 8/126:00 a.m.YYZ - VIE
2 stops21h 35mScandinavian Airlines
Fri 12/1210:15 a.m.VIE - YYZ
1 stop11h 25mScandinavian Airlines
Deal found 4/12C$ 946
Mon 8/1212:15 p.m.YYZ - VIE
2 stops15h 20mScandinavian Airlines
Thu 11/1210:15 a.m.VIE - YYZ
2 stops18h 42mScandinavian Airlines
Deal found 3/12C$ 962
Fri 5/128:55 p.m.YYZ - VIE
1 stop29h 30mUnited Airlines
Wed 17/1210:40 a.m.VIE - YYZ
2 stops27h 55mUnited Airlines
Deal found 2/12C$ 968
Mon 8/128:25 p.m.YYZ - VIE
1 stop16h 55mAustrian Airlines
Tue 16/129:25 a.m.VIE - YYZ
1 stop11h 25mAustrian Airlines
Deal found 3/12C$ 970
Mon 8/127:10 a.m.YTZ - VIE
1 stop19h 25mMultiple Airlines
Tue 16/128:25 a.m.VIE - YTZ
2 stops15h 30mMultiple Airlines
Deal found 3/12C$ 978

Find flight deals from Ontario to Austria

Keep the following information in mind while searching for Ontario to Austria flight deals. Data was last updated 4 December 2025.

Round-trip from

C$ 850

One-way from

C$ 374

Popular in

December

Cheapest in

November

Average price

C$ 1,333

Good round-trip deal

C$ 1,129 or less

Good one-way deal

C$ 1,105 or less
SWISS
  • SWISS
  • 9/2-16/2
  • 1 total stop
  • 39h 20m total
  • Ontario to Austria
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 17/1
  • 2 total stops
  • 21h 35m total
  • Ontario to Austria
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Austria.
Search Deals
Price to beat on a one-way flight from Ontario to Austria.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Austria 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 4 December 2025.
Use the filters below to find and compare flights from Ontario to Austria that are best for you.

Fly from

Ontario

Fly to

Austria

Route

Depart

Return

Price

TorontoVienna

YYZ - VIE

YYZVIE

Toronto Pearson Intl

Sat 21/3

12:15 p.m.-9:35 a.m.

2 stops16h 20m

Vienna Intl

Fri 27/3

10:15 a.m.-10:57 p.m.

2 stops17h 42m

C$ 857

TorontoVienna

YYZ - VIE

YYZVIE

Toronto Pearson Intl

Wed 11/2

9:00 a.m.-8:00 a.m.

2 stops17h 00m

Vienna Intl

Tue 17/2

10:30 a.m.-11:46 p.m.

2 stops19h 16m

C$ 865

TorontoVienna

YTZ - VIE

YTZVIE

Toronto Island

Fri 16/1

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

1 stop16h 05m

Vienna Intl

Sun 25/1

10:40 a.m.-5:55 p.m.

1 stop13h 15m

C$ 865

TorontoVienna

YTZ - VIE

YTZVIE

Toronto Island

Mon 19/1

12:30 p.m.-8:40 a.m.

2 stops14h 10m

Vienna Intl

Tue 3/2

10:40 a.m.-6:13 p.m.

2 stops13h 33m

C$ 867

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 19/1

12:00 p.m.-8:45 a.m.

1 stop14h 45m

Vienna Intl

Tue 3/2

10:35 a.m.-5:18 p.m.

1 stop12h 43m

C$ 875

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 3/2

2:50 p.m.-8:35 a.m.

1 stop11h 45m

Vienna Intl

Tue 10/2

10:40 a.m.-4:23 p.m.

1 stop11h 43m

C$ 879

TorontoVienna

YYZ - VIE

YYZVIE

Toronto Pearson Intl

Tue 27/1

12:07 p.m.-9:35 a.m.

2 stops15h 28m

Vienna Intl

Sun 8/2

7:15 a.m.-3:40 p.m.

2 stops14h 25m

C$ 882

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 14/4

12:15 p.m.-8:35 a.m.

2 stops14h 20m

Vienna Intl

Wed 29/4

11:00 a.m.-4:21 p.m.

1 stop11h 21m

C$ 882

TorontoVienna

YYZ - VIE

YYZVIE

Toronto Pearson Intl

Wed 4/2

6:00 a.m.-9:35 a.m.

2 stops21h 35m

Vienna Intl

Sun 15/2

7:15 a.m.-3:40 p.m.

2 stops14h 25m

C$ 882

TorontoVienna

YYZ - VIE

YYZVIE

Toronto Pearson Intl

Thu 19/3

12:15 p.m.-9:35 a.m.

2 stops16h 20m

Vienna Intl

Fri 27/3

10:15 a.m.-10:57 p.m.

2 stops17h 42m

C$ 886

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria 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 Austria

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Austria (average of C$ 674). Flying from Region of Ontario to Austria in December is currently the most expensive (average of C$ 876). 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 AT?

Find hourly flight availability from Ontario to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 December 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Austria in the afternoon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Region of Ontario to Austria?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Austria. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Austria flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Austria. 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 Austria?

    There are many flights that can get you from Region of Ontario to Austria in 16h 05m. Fly via Scandinavian Airlines, United Airlines, or Air Canada to get the fastest option. There are 6933 km between Region of Ontario and Austria. 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 Austria one-way?

    C$ 308 is the cheapest one-way deal found within the past few days, from Condor. You may also be able to find cheap deals on Scandinavian Airlines and Aer Lingus, with prices starting from C$ 390 and C$ 595, respectively.

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

    Yes. In addition to deals on Ontario to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Austria.

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

    Yes. Cheapflights offers flight deals from Ontario to Austria 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 Austria?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Austria (average of C$ 674). Flying from Region of Ontario to Austria in December is currently the most expensive (average of C$ 876). 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 Austria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ontario to Austria

Discover the top 8 airlines that operate flights from Ontario to Austria. 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 674AverageC$ 837FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapestC$ 692AverageC$ 1,308FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
CondorCheapestC$ 697AverageC$ 923FlexibilityNo cancel feeOn-time76%
Search Condor flights
Air CanadaCheapestC$ 903AverageC$ 1,265FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 947AverageC$ 1,312FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
United AirlinesCheapestC$ 953AverageC$ 978FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestC$ 967AverageC$ 1,564FlexibilityNo cancel feeOn-time77%
Search Air France flights
Brussels AirlinesCheapestC$ 996AverageC$ 1,222FlexibilityNo cancel feeOn-timeN/A
Search Brussels 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 Austria?

Deals for Ontario to Austria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Austria?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Austria for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Austria from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Ontario to Austria 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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