Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Vienna from C$ 466

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — VIE
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 934

One-way from

C$ 466

Popular in

December

Cheapest in

March

Average price

C$ 1,605
Air Canada
  • Air Canada
  • 16/9-30/10
  • 2 total stops
  • 24h 37m total
  • Ottawa to Vienna
Search Deals
16/7
  • 16/7
  • 3 total stops
  • 45h 55m total
  • Ottawa to Vienna
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 12 June 2025.

Tue 16/92:40 p.m.YOW - VIE
1 stop11h 55mAir Canada
Thu 30/1010:35 a.m.VIE - YOW
1 stop12h 42mAir Canada
Deal found 11/6C$ 934
Fri 17/108:55 p.m.YOW - VIE
1 stop29h 40mMultiple Airlines
Sat 1/1110:35 a.m.VIE - YOW
1 stop18h 12mMultiple Airlines
Deal found 9/6C$ 946
Tue 16/97:50 p.m.YOW - VIE
1 stop30h 30mAustrian Airlines
Tue 30/96:10 p.m.VIE - YOW
2 stops30h 49mAustrian Airlines
Deal found 11/6C$ 1,030
Sat 20/91:55 p.m.YOW - VIE
2 stops16h 40mLufthansa
Tue 30/98:20 p.m.VIE - YOW
2 stops26h 54mLufthansa
Deal found 11/6C$ 1,098
Tue 16/91:55 p.m.YOW - VIE
2 stops17h 50mSWISS
Mon 29/98:15 p.m.VIE - YOW
2 stops28h 49mSWISS
Deal found 11/6C$ 1,287
Wed 9/72:45 p.m.YOW - VIE
1 stop11h 30mUnited Airlines
Tue 15/710:45 a.m.VIE - YOW
2 stops33h 42mUnited Airlines
Deal found 10/6C$ 1,507
Fri 19/95:55 p.m.YOW - VIE
2 stops18h 50mTurkish Airlines
Fri 26/96:40 a.m.VIE - YOW
2 stops21h 24mTurkish Airlines
Deal found 11/6C$ 1,764
Sat 20/93:55 p.m.YOW - VIE
2 stops15h 20mLOT
Sun 28/92:00 p.m.VIE - YOW
2 stops16h 19mLOT
Deal found 11/6C$ 1,765
Thu 18/95:15 p.m.YOW - VIE
2 stops14h 20mKLM
Sun 28/92:20 p.m.VIE - YOW
2 stops16h 02mKLM
Deal found 11/6C$ 1,862
Fri 11/75:15 p.m.YOW - VIE
1 stop12h 25mAir France
Sun 13/712:30 p.m.VIE - YOW
2 stops17h 52mAir France
Deal found 10/6C$ 2,547

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 12 June 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

Tue 16/9

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

1 stop11h 55m

Vienna Intl

Thu 30/10

10:35 a.m.-6:17 p.m.

1 stop12h 42m

C$ 934

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 17/10

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

1 stop29h 40m

Vienna Intl

Sat 1/11

10:35 a.m.-11:47 p.m.

1 stop18h 12m

C$ 946

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 16/9

7:50 p.m.-8:20 a.m.

1 stop30h 30m

Vienna Intl

Tue 30/9

6:10 p.m.-6:59 p.m.

2 stops30h 49m

C$ 1,030

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sat 20/9

1:55 p.m.-12:35 p.m.

2 stops16h 40m

Vienna Intl

Tue 30/9

8:20 p.m.-5:14 p.m.

2 stops26h 54m

C$ 1,098

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Tue 16/9

1:55 p.m.-1:45 p.m.

2 stops17h 50m

Vienna Intl

Mon 29/9

8:15 p.m.-7:04 p.m.

2 stops28h 49m

C$ 1,287

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Wed 9/7

2:45 p.m.-8:15 a.m.

1 stop11h 30m

Vienna Intl

Tue 15/7

10:45 a.m.-2:27 p.m.

2 stops33h 42m

C$ 1,507

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 19/9

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

2 stops18h 50m

Vienna Intl

Fri 26/9

6:40 a.m.-10:04 p.m.

2 stops21h 24m

C$ 1,764

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Sat 20/9

3:55 p.m.-1:15 p.m.

2 stops15h 20m

Vienna Intl

Sun 28/9

2:00 p.m.-12:19 a.m.

2 stops16h 19m

C$ 1,765

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Thu 18/9

5:15 p.m.-1:35 p.m.

2 stops14h 20m

Vienna Intl

Sun 28/9

2:20 p.m.-12:22 a.m.

2 stops16h 02m

C$ 1,862

OttawaVienna

YOW - VIE

YOWVIE

Ottawa

Fri 11/7

5:15 p.m.-11:40 a.m.

1 stop12h 25m

Vienna Intl

Sun 13/7

12:30 p.m.-12:22 a.m.

2 stops17h 52m

C$ 2,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 15 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Vienna. Price data was last updated on 9 June 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$ 797). Flying from Ottawa to Vienna in July is currently the most expensive (average of C$ 1,053). 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 12 June 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.

Rainfall in Vienna by month

Plan your trip to Vienna by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vienna ranges from 21.0 - 67.0 mm per month. July is typically the wettest month, when rainfall can reach 67.0 mm. January is typically the driest time to visit Vienna when rainfall is around 21.0 mm.

Temperature in Vienna by month

Plan your trip to Vienna by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 12 June 2025.
Peruse reviews from past customers who have flown with KLM, LOT and Austrian Airlines 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.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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.

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

    Currently priced at C$ 934, 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 Lufthansa - these airlines can fly you to your destination from C$ 1,030 and C$ 1,098, respectively. Air Canada is currently priced 31% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ottawa to Vienna one-way?

    The cheapest airlines for a one-way flight from Ottawa to Vienna are Austrian Airlines (C$ 794), United Airlines (C$ 818), and SWISS (C$ 820).

  • 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$ 797). Flying from Ottawa to Vienna in July is currently the most expensive (average of C$ 1,053). 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 4 airlines flying from Ottawa to Vienna

Discover the top 4 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 901AverageC$ 1,572FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 952AverageC$ 1,316FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 1,172AverageC$ 1,628FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapestC$ 1,210AverageC$ 1,514FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.