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Cheap flights from Ottawa to Vienna from C$ 408

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — VIE
28 May — 4 Jun1
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 28 April 2026.

Tue 19/56:55 a.m.
YOW
-
VIE
2 stops32h 25m
Multiple Airlines
Thu 28/58:40 a.m.
VIE
-
YOW
2 stops21h 42m
Multiple Airlines
Deal found 27/4C$ 960
Thu 15/106:45 a.m.
YOW
-
VIE
2 stops19h 50m
Air Canada
Thu 5/1110:40 a.m.
VIE
-
YOW
1 stop11h 38m
Air Canada
Deal found 27/4C$ 1,059
Mon 8/66:35 p.m.
YOW
-
VIE
3 stops21h 45m
Multiple Airlines
Mon 15/68:00 p.m.
VIE
-
YOW
3 stops30h 05m
Multiple Airlines
Deal found 24/4C$ 1,084
Sat 2/56:55 a.m.
YOW
-
VIE
2 stops26h 55m
Multiple Airlines
Fri 15/57:40 a.m.
VIE
-
YOW
2 stops22h 40m
Multiple Airlines
Deal found 26/4C$ 1,092
Fri 12/64:00 p.m.
YOW
-
VIE
3 stops21h 10m
Multiple Airlines
Fri 19/68:45 p.m.
VIE
-
YOW
3 stops29h 20m
Multiple Airlines
Deal found 28/4C$ 1,141
Fri 25/910:05 p.m.
YOW
-
VIE
1 stop28h 15m
Air Canada
Thu 22/1011:00 a.m.
VIE
-
YOW
2 stops28h 17m
Air Canada
Deal found 26/4C$ 1,164
Mon 21/96:55 p.m.
YOW
-
VIE
1 stop32h 15m
Air Canada
Mon 28/911:00 a.m.
VIE
-
YOW
1 stop29h 35m
Air Canada
Deal found 23/4C$ 1,227
Mon 14/96:55 p.m.
YOW
-
VIE
1 stop32h 15m
Air Canada
Fri 25/910:30 a.m.
VIE
-
YOW
1 stop20h 15m
Air Canada
Deal found 27/4C$ 1,234

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 28 April 2026.

Round-trip from

C$ 960

One-way from

C$ 408

Popular in

December

Cheapest in

February

Average price

C$ 1,148
19/5-28/5
  • 19/5-28/5
  • 4 total stops
  • 54h 07m total
  • Ottawa to Vienna
Search Deals
9/6
  • 9/6
  • 3 total stops
  • 34h 40m total
  • Ottawa to Vienna
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 28 April 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

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 19/5

6:55 a.m.-9:20 p.m.

2 stops32h 25m

Vienna Intl

Thu 28/5

8:40 a.m.-12:22 a.m.

2 stops21h 42m

C$ 960

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 25/9

10:05 p.m.-8:20 a.m.

1 stop28h 15m

Vienna Intl

Thu 22/10

11:00 a.m.-9:17 a.m.

2 stops28h 17m

C$ 1,164

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 21/9

6:55 p.m.-9:10 a.m.

1 stop32h 15m

Vienna Intl

Mon 28/9

10:30 a.m.-8:50 p.m.

2 stops16h 20m

C$ 1,239

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sun 14/6

10:00 a.m.-8:20 a.m.

1 stop16h 20m

Vienna Intl

Thu 18/6

11:00 a.m.-10:35 a.m.

1 stop29h 35m

C$ 1,257

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 16/6

6:25 p.m.-10:55 p.m.

3 stops22h 30m

Vienna Intl

Wed 1/7

7:05 a.m.-6:53 p.m.

2 stops17h 48m

C$ 1,264

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 25/9

7:40 p.m.-3:50 p.m.

2 stops14h 10m

Vienna Intl

Thu 22/10

8:40 a.m.-8:00 p.m.

3 stops41h 20m

C$ 1,290
Quickest round-trip

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 8/6

6:00 p.m.-12:35 p.m.

2 stops12h 35m

Vienna Intl

Mon 15/6

10:30 a.m.-5:11 p.m.

1 stop12h 41m

C$ 1,296

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sun 14/6

6:00 a.m.-8:10 a.m.

1 stop20h 10m

Vienna Intl

Thu 18/6

10:45 a.m.-10:05 p.m.

1 stop17h 20m

C$ 1,314
Cheapest one-way

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Mon 15/6

6:25 p.m.-10:45 p.m.

3 stops46h 20m

C$ 425

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 19/6

6:25 p.m.-7:40 a.m.

3 stops31h 15m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 15 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

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

The best time to book flights from Ottawa to Vienna is 49 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$ 922). Flying from Ottawa to Vienna in December is currently the most expensive (average of C$ 1,715). 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?

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 28 April 2026.
Check out reviews from past customers who have flown with Austrian Airlines 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.
Austrian Airlines
7.6
Good
911 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
911 reviews
Austrian Airlines
7.6
Good
911 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Air Canada
7.1
Good
10,974 reviews
Austrian Airlines
7.6
Good
911 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

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 28h 15m. 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$ 859, 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 Austrian Airlines for as low as C$ 937. Air Canada is currently priced 29% 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$ 922). Flying from Ottawa to Vienna in December is currently the most expensive (average of C$ 1,715). 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

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

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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 859AverageC$ 1,055FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 937AverageC$ 1,052FlexibilityNo cancel feeOn-time78%
Search Austrian 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 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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