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Cheap flights from Ontario to Austria from C$ 321

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — VIE
3 Sep — 10 Sep1
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 August 2026.

Wed 30/97:30 p.m. -
2 stops31h 40m
Sat 3/107:00 a.m. -
2 stops23h 45m
Deal found 30/7C$ 771
Wed 7/107:55 p.m. -
1 stop18h 55m
Sun 11/1011:05 a.m. -
1 stop12h 50m
Deal found 31/7C$ 865
Mon 5/107:55 p.m. -
1 stop19h 05m
Fri 23/107:40 a.m. -
1 stop16h 15m
Deal found 3/8C$ 868
Wed 30/97:55 p.m. -
1 stop18h 55m
Fri 9/107:40 a.m. -
1 stop16h 15m
Deal found 31/7C$ 872
Mon 7/94:55 p.m. -
2 stops23h 40m
Wed 16/96:00 a.m. -
2 stops34h 21m
Deal found 1/8C$ 873
Sun 13/99:55 p.m. -
2 stops42h 40m
Sat 19/96:25 a.m. -
1 stop15h 25m
Deal found 30/7C$ 877
Sun 20/97:55 p.m. -
1 stop19h 05m
Wed 23/911:10 a.m. -
1 stop12h 45m
Deal found 4/8C$ 880
Fri 20/114:00 p.m. -
1 stop17h 40m
Thu 10/125:10 p.m. -
1 stop26h 40m
Deal found 31/7C$ 882
Mon 21/97:55 p.m. -
3 stops34h 40m
Tue 6/106:25 a.m. -
2 stops19h 46m
Deal found 30/7C$ 883
Fri 20/114:00 p.m. -
1 stop17h 40m
Sat 28/1111:10 a.m. -
1 stop32h 40m
Deal found 1/8C$ 884
Sun 22/114:00 p.m. -
1 stop12h 20m
Fri 4/127:50 a.m. -
1 stop12h 00m
Deal found 31/7C$ 886
Mon 14/910:00 a.m. -
2 stops25h 50m
Mon 21/97:55 p.m. -
3 stops30h 16m
Deal found 31/7C$ 970

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 August 2026.

Round-trip from

C$ 771

One-way from

C$ 321

Popular in

August

Cheapest in

November

Average price

C$ 1,415

Good round-trip deal

C$ 1,251 or less

Good one-way deal

C$ 1,058 or less
Austrian Airlines
  • Austrian Airlines
  • 30/9-3/10
  • 4 total stops
  • 55h 25m total
  • Ontario to Austria
Search Deals
11/10
  • 11/10
  • 3 total stops
  • 46h 40m total
  • Ontario to Austria
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 229 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 August 2026.
Use the filters below to find and compare flights from Ontario to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoVienna

YTZ - VIE

YTZVIE

Toronto Island

Mon 21/9

7:55 p.m.-12:35 p.m.

3 stops34h 40m

Vienna Intl

Tue 6/10

6:25 a.m.-8:11 p.m.

2 stops19h 46m

C$ 883

MontrealVienna

YUL - VIE

YULVIE

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

9:40 p.m.-7:55 p.m.

1 stop16h 15m

Vienna Intl

Sun 8/11

8:45 a.m.-7:40 p.m.

1 stop16h 55m

C$ 991

MontrealInnsbruck

YUL - INN

YULINN

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

10:05 p.m.-11:05 a.m.

1 stop31h 00m

Innsbruck Kranebitten

Tue 6/10

12:00 p.m.-2:15 p.m.

1 stop32h 15m

C$ 1,035

TorontoVienna

YTZ - VIE

YTZVIE

Toronto Island

Sat 28/11

4:30 p.m.-8:15 a.m.

1 stop9h 45m

Vienna Intl

Wed 9/12

10:35 a.m.-6:45 p.m.

1 stop14h 10m

C$ 1,035

MontrealVienna

YUL - VIE

YULVIE

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-11:20 a.m.

1 stop10h 20m

Vienna Intl

Wed 16/9

7:00 a.m.-4:55 p.m.

1 stop15h 55m

C$ 1,037

MontrealVienna

YUL - VIE

YULVIE

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

7:00 p.m.-11:20 a.m.

1 stop10h 20m

Vienna Intl

Tue 6/10

9:30 a.m.-4:55 p.m.

1 stop13h 25m

C$ 1,039

MontrealVienna

YUL - VIE

YULVIE

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

6:50 p.m.-7:10 p.m.

1 stop18h 20m

Vienna Intl

Tue 6/10

9:30 a.m.-4:55 p.m.

1 stop13h 25m

C$ 1,043

MontrealVienna

YUL - VIE

YULVIE

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:50 p.m.-8:40 a.m.

1 stop31h 50m

Vienna Intl

Wed 30/9

9:30 a.m.-4:55 p.m.

1 stop13h 25m

C$ 1,044

MontrealVienna

YUL - VIE

YULVIE

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

5:00 p.m.-5:25 p.m.

1 stop18h 25m

Vienna Intl

Tue 8/12

6:15 a.m.-12:15 p.m.

1 stop12h 00m

C$ 1,049
Quickest round-trip

TorontoVienna

YYZ - VIE

YYZVIE

Toronto Pearson Intl

Mon 28/9

5:55 p.m.-8:20 a.m.

Nonstop8h 25m

Vienna Intl

Wed 14/10

9:25 a.m.-2:55 p.m.

1 stop11h 30m

C$ 1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 918). Flying from Region of Ontario to Austria in July is currently the most expensive (average of C$ 1,380). 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 August 2026.

When flying from Region of Ontario to Austria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Austria

Explore weekly flight availability from Ontario to Austria. 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 4 August 2026.

The most flights from CAON to AT0 are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

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

To ensure you get the cheapest price possible for a flight from Region of Ontario to Austria, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 8h 25m. Fly via Delta, KLM, or Lufthansa to get the fastest option. There are 6941 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$ 392 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Aer Lingus and Air Canada, with prices starting from C$ 505 and C$ 850, 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$ 918). Flying from Region of Ontario to Austria in July is currently the most expensive (average of C$ 1,380). 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 Austria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ontario to Austria

Discover the top 7 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 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 670AverageC$ 878FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
CondorCheapestC$ 723AverageC$ 870FlexibilityNo cancel feeOn-time76%
Search Condor flights
Austrian AirlinesCheapestC$ 855AverageC$ 1,189FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapestC$ 867AverageC$ 1,138FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 875AverageC$ 1,211FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 958AverageC$ 958FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestC$ 1,000AverageC$ 1,141FlexibilityNo cancel feeOn-time77%
Search Air France 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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