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Cheap flights from Ottawa to Vienna from C$ 362

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — VIE
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Vienna Intl are usually found in March or January, booked 54 days in advance, depart on a Saturday or Sunday and return on a Tuesday

Cheap flight deals from Ottawa to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 876

One-way from

C$ 362

Popular in

August

Cheapest in

March

Average price

C$ 1,293
14/11-28/11
  • 14/11-28/11
  • 4 total stops
  • 45h 02m total
  • Ottawa to Vienna
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17/10
  • 17/10
  • 2 total stops
  • 36h 05m total
  • Ottawa to Vienna
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 296 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Vienna

Cheapest flights from Ottawa to Vienna
Explore the most affordable flight options available from Ottawa to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 14/115:40 a.m.YOW - VIE
2 stops22h 10mMultiple Airlines
Fri 28/117:50 a.m.VIE - YOW
2 stops22h 52mMultiple Airlines
Deal found 9/9C$ 876
Mon 6/102:40 p.m.YOW - VIE
1 stop11h 55mAir Canada
Tue 21/1011:00 a.m.VIE - YOW
1 stop17h 04mAir Canada
Deal found 10/9C$ 887
Wed 8/1011:55 a.m.YOW - VIE
2 stops14h 40mAir Canada
Tue 21/1011:00 a.m.VIE - YOW
1 stop14h 04mAir Canada
Deal found 11/9C$ 898
Mon 6/105:55 a.m.YOW - VIE
3 stops30h 50mMultiple Airlines
Tue 21/105:55 a.m.VIE - YOW
2 stops24h 27mMultiple Airlines
Deal found 10/9C$ 917
Mon 27/1010:30 a.m.YOW - VIE
2 stops17h 05mAir Canada
Tue 18/1110:35 a.m.VIE - YOW
2 stops14h 47mAir Canada
Deal found 11/9C$ 920
Sun 9/118:00 p.m.YOW - VIE
1 stop30h 35mAir Canada
Tue 25/1110:35 a.m.VIE - YOW
1 stop14h 03mAir Canada
Deal found 9/9C$ 933
Mon 10/1110:50 a.m.YOW - VIE
1 stop15h 45mAir Canada
Mon 24/1110:40 a.m.VIE - YOW
2 stops15h 01mAir Canada
Deal found 9/9C$ 938
Tue 11/118:25 p.m.YOW - VIE
1 stop30h 20mMultiple Airlines
Wed 26/119:45 a.m.VIE - YOW
2 stops15h 33mMultiple Airlines
Deal found 9/9C$ 944
Thu 9/109:05 a.m.YOW - VIE
1 stop17h 30mMultiple Airlines
Thu 16/1010:30 a.m.VIE - YOW
1 stop19h 49mMultiple Airlines
Deal found 9/9C$ 948

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Vienna 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 11 September 2025.
Use the filters below to find and compare flights from Ottawa to Vienna that are best for you.

Fly from

Ottawa

Fly to

Vienna

Route

Depart

Return

Price

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 14/11

5:40 a.m.-9:50 a.m.

2 stops22h 10m

Vienna Intl

Fri 28/11

7:50 a.m.-12:42 a.m.

2 stops22h 52m

C$ 876

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 6/10

2:40 p.m.-8:35 a.m.

1 stop11h 55m

Vienna Intl

Tue 21/10

11:00 a.m.-10:04 p.m.

1 stop17h 04m

C$ 887

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Wed 8/10

11:55 a.m.-8:35 a.m.

2 stops14h 40m

Vienna Intl

Tue 21/10

11:00 a.m.-7:04 p.m.

1 stop14h 04m

C$ 898

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 6/10

5:55 a.m.-6:45 p.m.

3 stops30h 50m

Vienna Intl

Tue 21/10

5:55 a.m.-12:22 a.m.

2 stops24h 27m

C$ 917

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sun 9/11

8:00 p.m.-8:35 a.m.

1 stop30h 35m

Vienna Intl

Tue 25/11

10:35 a.m.-6:38 p.m.

1 stop14h 03m

C$ 933

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 11/11

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

1 stop31h 00m

Vienna Intl

Wed 26/11

10:55 a.m.-9:18 p.m.

1 stop16h 23m

C$ 955

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sun 9/11

5:14 p.m.-8:05 a.m.

1 stop32h 51m

Vienna Intl

Tue 25/11

10:30 a.m.-2:30 p.m.

2 stops34h 00m

C$ 955

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 17/10

5:05 p.m.-11:10 a.m.

2 stops36h 05m

C$ 362

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Wed 15/10

5:55 a.m.-7:20 p.m.

2 stops31h 25m

C$ 392

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 20/10

5:55 a.m.-6:45 p.m.

2 stops30h 50m

C$ 407

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 12 results
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Best time to book a flight from Ottawa to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Ottawa 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 Ottawa to Vienna

How far ahead should I book a flight from Ottawa to Vienna?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Vienna. Price data was last updated on 29 August 2025.

The best time to book flights from Ottawa to Vienna is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ottawa to Vienna?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Vienna (average of C$ 793). Flying from Ottawa to Vienna in December is currently the most expensive (average of C$ 1,024). 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 YOW to VIE?

Find hourly flight availability from Ottawa to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Ottawa to Vienna, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight at noon.

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vienna. Reviews last updated 11 September 2025.
Check out reviews from past customers who have flown with Austrian Airlines,Air France, andAir Canada from Ottawa to Vienna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
850 reviews
Check prices

Crew

8.1

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
850 reviews
Austrian Airlines
7.6
Good
850 reviews
Check prices

Crew

8.1

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air France
7.4
Good
1,469 reviews
Austrian Airlines
7.6
Good
850 reviews
Check prices

Crew

8.1

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air Canada
7.1
Good
10,000 reviews
Austrian Airlines
7.6
Good
850 reviews
Check prices

Crew

8.1

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Vienna. 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 Ottawa to Vienna?

    Air Canada can get you from Ottawa to Vienna in just under 11h 55m. Your travel time can differ by up to . The distance from Ottawa to Vienna is about 6585 km.

  • What are the cheapest airlines flying from Ottawa to Vienna round-trip?

    Currently priced at C$ 956, Air Canada will fly you from Ottawa to Vienna and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Austrian Airlines and Air France - these airlines can fly you to your destination from C$ 976 and C$ 1,218, respectively. Air Canada is currently priced 27% below the average price you’ll pay for this route.

  • Can I find deals for flights from Ottawa to Vienna that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Vienna?

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

  • Can I find deals for business class flights from Ottawa to Vienna?

    Yes. Cheapflights offers flight deals from Ottawa to Vienna 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 Ottawa to Vienna?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Vienna (average of C$ 793). Flying from Ottawa to Vienna in December is currently the most expensive (average of C$ 1,024). 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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Top 3 airlines flying from Ottawa to Vienna

Discover the top 3 airlines that operate flights from Ottawa to Vienna. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 956AverageC$ 1,295FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 976AverageC$ 1,604FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapestC$ 1,218AverageC$ 1,455FlexibilityNo 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 Ottawa to Vienna?

Cheapflights makes it easy to find Ottawa to Vienna 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 Ottawa to Vienna?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Vienna 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 Ottawa to Vienna with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Vienna, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Vienna become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Vienna on Cheapflights with our Price Alert feature and get notified when better prices are available.

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