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Cheap flights from Ottawa to Vienna from C$ 447

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — VIE
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Vienna

Enter your travel dates to find the best prices.

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 2 August 2026.

Wed 30/97:30 p.m.
YOW
-
VIE
2 stops31h 40m
Austrian Airlines
Sat 3/107:00 a.m.
VIE
-
YOW
2 stops23h 45m
Austrian Airlines
Deal found 30/7C$ 769
Thu 24/94:00 p.m.
YOW
-
VIE
2 stops24h 50m
Multiple Airlines
Thu 1/107:20 p.m.
VIE
-
YOW
1 stop23h 20m
Multiple Airlines
Deal found 31/7C$ 1,019
Fri 11/97:40 p.m.
YOW
-
VIE
1 stop33h 50m
Multiple Airlines
Wed 30/97:25 p.m.
VIE
-
YOW
2 stops47h 15m
Multiple Airlines
Deal found 30/7C$ 1,027
Sun 13/97:40 p.m.
YOW
-
VIE
1 stop33h 15m
Multiple Airlines
Thu 17/97:10 p.m.
VIE
-
YOW
2 stops23h 30m
Multiple Airlines
Deal found 31/7C$ 1,030
Mon 17/85:25 p.m.
YOW
-
VIE
1 stop18h 10m
Air France
Tue 1/96:20 a.m.
VIE
-
YOW
1 stop14h 40m
Air France
Deal found 29/7C$ 1,040
Mon 17/85:25 p.m.
YOW
-
VIE
1 stop11h 55m
Air France
Wed 2/96:20 a.m.
VIE
-
YOW
1 stop14h 40m
Air France
Deal found 31/7C$ 1,044
Tue 13/104:00 p.m.
YOW
-
VIE
2 stops22h 20m
Multiple Airlines
Sun 18/108:50 p.m.
VIE
-
YOW
3 stops33h 30m
Multiple Airlines
Deal found 31/7C$ 1,058
Wed 12/85:10 p.m.
YOW
-
VIE
1 stop12h 10m
Multiple Airlines
Tue 25/87:00 a.m.
VIE
-
YOW
2 stops14h 00m
Multiple Airlines
Deal found 31/7C$ 1,084

Find 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 2 August 2026.

Round-trip from

C$ 769

One-way from

C$ 447

Popular in

December

Cheapest in

February

Average price

C$ 1,621
Austrian Airlines
  • Austrian Airlines
  • 30/9-3/10
  • 4 total stops
  • 55h 25m total
  • Ottawa to Vienna
Search Deals
7/10
  • 7/10
  • 2 total stops
  • 43h 50m total
  • Ottawa to Vienna
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2 August 2026.
Use the filters below to find and compare flights from Ottawa to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 25/9

12:00 p.m.-8:20 a.m.

1 stop14h 20m

Vienna Intl

Sun 1/11

10:35 a.m.-5:20 p.m.

1 stop12h 45m

C$ 1,121

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 17/8

5:25 p.m.-1:35 p.m.

2 stops14h 10m

Vienna Intl

Wed 2/9

6:20 a.m.-3:00 p.m.

1 stop14h 40m

C$ 1,125

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 25/9

5:10 p.m.-1:35 p.m.

2 stops14h 25m

Vienna Intl

Sun 1/11

6:50 a.m.-1:42 a.m.

2 stops23h 52m

C$ 1,129

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Wed 12/8

5:10 p.m.-1:35 p.m.

2 stops14h 25m

Vienna Intl

Tue 25/8

7:00 a.m.-3:00 p.m.

2 stops14h 00m

C$ 1,154

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 11/9

7:00 a.m.-9:00 p.m.

3 stops32h 00m

Vienna Intl

Fri 18/9

3:50 p.m.-12:25 a.m.

3 stops38h 35m

C$ 1,178

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Wed 30/9

6:05 a.m.-7:50 a.m.

1 stop19h 45m

Vienna Intl

Sun 4/10

10:50 a.m.-11:54 p.m.

1 stop19h 04m

C$ 1,180

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Thu 10/9

2:52 p.m.-7:50 a.m.

2 stops34h 58m

Vienna Intl

Fri 2/10

10:50 a.m.-9:11 a.m.

2 stops28h 21m

C$ 1,180
Cheapest one-way

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 9/10

7:40 p.m.-8:20 p.m.

1 stop18h 40m

C$ 454

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 5/10

4:00 p.m.-8:50 a.m.

3 stops34h 50m

C$ 464

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sat 10/10

6:25 p.m.-10:05 a.m.

3 stops33h 40m

C$ 475

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

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$ 933). Flying from Ottawa to Vienna in December is currently the most expensive (average of C$ 1,762). 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.

How much does it cost to fly round-trip from Ottawa to Vienna?

Airfare is below average for this route at the moment.

Ottawa to Vienna flights typically cost between C$ 1,381 and C$ 1,798 in September.
The cheapest round-trip price found within the last 5 days was C$ 769 on Austrian Airlines (30 Sep-3 Oct).

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 2 August 2026.
Check out reviews from past customers who have flown with Air France and Air 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.
Air France
7.5
Good
1,633 reviews
Check prices

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Air France
7.5
Good
1,633 reviews
Air France
7.5
Good
1,633 reviews
Check prices

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Air Canada
7.1
Good
11,419 reviews
Air France
7.5
Good
1,633 reviews
Check prices

Boarding

7.5

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

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 and KLM can get you from Ottawa to Vienna in just under 14h 20m. Your travel time can differ by up to 05m. The distance from Ottawa to Vienna is about 6585 km. This flight may include one or multiple stops.

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

    Currently priced at C$ 865, 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. Check Cheapflights for deals on Air France for as low as C$ 998. Air Canada is currently priced 28% 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$ 933). Flying from Ottawa to Vienna in December is currently the most expensive (average of C$ 1,762). 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 2 airlines flying from Ottawa to Vienna

Discover the top 2 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 865AverageC$ 1,086FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 998AverageC$ 1,139FlexibilityNo 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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