C$ 408 Find Cheap Flights from Ottawa to Austria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Austria departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Austria Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Vienna
Vienna2 stopsC$ 960
Salzburg
Salzburg2 stopsC$ 1,333
Innsbruck
Innsbruck2 stopsC$ 1,585
Vienna
Vienna2 stopsC$ 960
Salzburg
Salzburg2 stopsC$ 1,333
Innsbruck
Innsbruck2 stopsC$ 1,585

Cheap Flights from Ottawa to Austria

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Austria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Austria

Tue, 19 May - Thu, 28 May
Multiple Airlines Logo
6:55 a.m. - 9:20 p.m.
YOW
-
VIE
32h 25m
2 stops
Multiple Airlines Logo
8:40 a.m. - 12:22 a.m.
VIE
-
YOW
21h 42m
2 stops
C$ 960Multiple Airlines
Thu, 15 Oct - Thu, 5 Nov
Air Canada Logo
9:05 a.m. - 8:35 a.m.
YOW
-
VIE
17h 30m
1 stop
Air Canada Logo
10:40 a.m. - 4:18 p.m.
VIE
-
YOW
11h 38m
1 stop
C$ 1,059Air Canada
Thu, 15 Oct - Thu, 5 Nov
Air Canada Logo
12:00 p.m. - 8:20 a.m.
YOW
-
VIE
14h 20m
2 stops
Air Canada Logo
10:40 a.m. - 4:18 p.m.
VIE
-
YOW
11h 38m
1 stop
C$ 1,065Air Canada
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
6:35 p.m. - 10:20 p.m.
YOW
-
VIE
21h 45m
3 stops
Multiple Airlines Logo
8:00 p.m. - 8:05 p.m.
VIE
-
YOW
30h 05m
3 stops
C$ 1,084Multiple Airlines
Thu, 15 Oct - Thu, 5 Nov
Air Canada Logo
12:00 p.m. - 8:20 a.m.
YOW
-
VIE
14h 20m
2 stops
Air Canada Logo
10:35 a.m. - 10:18 p.m.
VIE
-
YOW
17h 43m
2 stops
C$ 1,097Air Canada
Tue, 19 May - Thu, 28 May
Multiple Airlines Logo
6:25 p.m. - 10:35 a.m.
YOW
-
VIE
34h 10m
3 stops
Multiple Airlines Logo
6:10 a.m. - 5:35 p.m.
VIE
-
YOW
17h 25m
3 stops
C$ 1,119Multiple Airlines
Fri, 12 Jun - Sun, 14 Jun
Multiple Airlines Logo
8:40 a.m. - 3:50 p.m.
YOW
-
VIE
25h 10m
2 stops
Multiple Airlines Logo
11:05 a.m. - 12:25 a.m.
VIE
-
YOW
19h 20m
2 stops
C$ 1,159Multiple Airlines
Fri, 25 Sep - Thu, 22 Oct
Air Canada Logo
10:05 p.m. - 8:20 a.m.
YOW
-
VIE
28h 15m
1 stop
Air Canada Logo
11:00 a.m. - 9:17 a.m.
VIE
-
YOW
28h 17m
2 stops
C$ 1,164Air Canada
Fri, 25 Sep - Thu, 22 Oct
Air Canada Logo
11:15 a.m. - 8:50 a.m.
YOW
-
VIE
15h 35m
2 stops
Air Canada Logo
11:00 a.m. - 9:15 p.m.
VIE
-
YOW
16h 15m
2 stops
C$ 1,197Air Canada
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
4:00 p.m. - 4:35 p.m.
YOW
-
VIE
18h 35m
2 stops
Multiple Airlines Logo
8:00 p.m. - 5:35 p.m.
VIE
-
YOW
27h 35m
3 stops
C$ 1,209Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Austria flights

Get data-powered insights and trends into flights from Ottawa to Austria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to Austria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Austria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Austria is March, when tickets cost C$ 485 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is C$ 1,489 and C$ 1,277 respectively.

How far in advance should I book a flight from Ottawa to Austria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Austria, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ottawa to Austria, you should book around 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 408
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Ottawa to Vienna

FAQs - booking Austria flights

  • How does KAYAK find such low prices on flights from Ottawa to Austria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Austria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Austria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Austria is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Austria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Austria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Austria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Austria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ottawa to Austria

 
Need help choosing which airline to fly with from Ottawa to Austria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 911 reviews
7.3Comfort
8.1Crew
7.6Boarding
6.8Entertainment
6.8Food
Airline reviews

Last few years I didn't not have great experience with United Airlines.

2.0 MediocreAnonymous, Apr 2026
IAD - PHX
Read more Austrian Airlines reviews

Last few years I didn't not have great experience with United Airlines.

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Loved the courtesy and punctuality. Very professional and most importantly on time.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

My layover in Vienna was supposed to be 35 minutes but because my flight was canceled I had to wait in the airport for an additional 8 hours.

Very limited legroom in a 10 hour flight.very old plane.

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.

Despite exit row seating, which gave leg room, seating was so narrow, the next passenger spilled over onto my seat. WiFi did not work.

It was okay. The seating didn’t give you much space especially when you book a premium. It was still pretty close. The seats had no screens which was a disappointment. The crew was awesome though. Again I wish the wait between families with children boarding and general boarding was a little longer to give families some time to get situated especially those bringing a stroller like myself or for solo parents travelling like myself who has to do everything. The time between boarding zones especially with chilling is so short, I had to gate check my stroller and did not have enough time to pull it down and transport my luggage inside all while having my infant strapped to me or to even ask a flight attendant to assist as they’re busy with the the general boarding going on

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Flight and attendance were very good we had 2 hour delay that took the shine of it

Rude flight attendants with poor service. Worst first class experience I’ve ever had.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

Everything you need to know for your flight from Ottawa to Austria

Information on your arrival and departure airports