Find cheap flights from Ontario to Austria

Find cheap flights from Ontario to Austria

Round-trip
Economy
Boston (BOS)
Austria
Mon. 3/8
Mon. 10/8
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Austria

FAQs for booking Ontario to Austria flights

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

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

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

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

Top airlines flying from Ontario to Austria

Scores according to KAYAK customer reviews

8.1
SWISS
Overall score based on 8,967 reviews
8.2
Boarding
7.9
Comfort
8.7
Crew
7.8
Entertainment
8.0
Food
Airline reviews
Read more about SWISS

Book cheap flights from Ontario to Austria (round-trip)

Airports
Origin
Ottawa
C$ 1074
only
C$ 1074
Toronto
C$ 593
only
C$ 593
Destination
Vienna
C$ 593
only
C$ 593
Sat., 17 Oct.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
17h 35m
Sat., 24 Oct.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
21h 35m
C$ 593
Trip: 8 days
Based on null reviews
Wed., 16 Sep.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
13h 40m
Tue., 10 Nov.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
13h 35m
C$ 637
Trip: 56 days
Based on null reviews
Tue., 15 Sep.
YOW
Ottawa Airport
VIE
Vienna Airport
10h 45m
Tue., 20 Oct.
VIE
Vienna Airport
YOW
Ottawa Airport
18h 05m
C$ 1074
Trip: 36 days
Based on null reviews
Tue., 15 Sep.
YOW
Ottawa Airport
VIE
Vienna Airport
12h 45m
Tue., 20 Oct.
VIE
Vienna Airport
YOW
Ottawa Airport
14h 45m
C$ 1078
Trip: 36 days
Based on null reviews
Tue., 15 Sep.
YOW
Ottawa Airport
VIE
Vienna Airport
20h 30m
Tue., 20 Oct.
VIE
Vienna Airport
YOW
Ottawa Airport
14h 13m
C$ 1081
Trip: 36 days
Based on null reviews
Tue., 15 Sep.
YOW
Ottawa Airport
VIE
Vienna Airport
34h 50m
Tue., 20 Oct.
VIE
Vienna Airport
YOW
Ottawa Airport
17h 34m
C$ 1114
Trip: 36 days
Based on null reviews
Sun., 13 Sep.
YOW
Ottawa Airport
VIE
Vienna Airport
33h 35m
Wed., 21 Oct.
VIE
Vienna Airport
YOW
Ottawa Airport
15h 54m
C$ 1154
Trip: 39 days
Based on null reviews
Mon., 3 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 00m
Tue., 29 Sep.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
33h 50m
C$ 599
Trip: 58 days
Based on null reviews
Wed., 21 Oct.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
30h 55m
Thu., 29 Oct.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
13h 35m
C$ 646
Trip: 9 days
Based on null reviews
Mon., 3 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 00m
Tue., 29 Sep.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
33h 50m
C$ 602
Trip: 58 days
Based on null reviews
Thu., 14 Jan.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
13h 30m
Mon., 1 Feb.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
13h 35m
C$ 652
Trip: 19 days
Based on null reviews
Sun., 18 Oct.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
18h 25m
Sat., 24 Oct.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
21h 35m
C$ 606
Trip: 7 days
Based on null reviews
Tue., 1 Dec.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
13h 30m
Sun., 13 Dec.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
32h 15m
C$ 654
Trip: 13 days
Based on null reviews
Mon., 10 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 00m
Tue., 8 Sep.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
21h 50m
C$ 613
Trip: 30 days
Based on null reviews
Thu., 14 Jan.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
32h 05m
Mon., 1 Feb.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
13h 35m
C$ 656
Trip: 19 days
Based on null reviews
Mon., 17 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 00m
Wed., 16 Sep.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
20h 55m
C$ 617
Trip: 31 days
Based on null reviews
Fri., 23 Oct.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
31h 40m
Sun., 1 Nov.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
32h 15m
C$ 657
Trip: 10 days
Based on null reviews
Mon., 24 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 00m
Wed., 16 Sep.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
20h 55m
C$ 618
Trip: 24 days
Based on null reviews
Tue., 1 Dec.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
32h 05m
Sun., 13 Dec.
VIE
Vienna Airport
YYZ
Toronto Pearson Airport
32h 15m
C$ 658
Trip: 13 days
Based on null reviews
Tue., 15 Sep.
YOW
Ottawa Airport
VIE
Vienna Airport
10h 45m
Tue., 20 Oct.
VIE
Vienna Airport
YOW
Ottawa Airport
13h 45m
C$ 1082
Trip: 36 days
Based on null reviews

Book cheap flights from Ontario to Austria (one-way)

Airports
Origin
Ottawa
C$ 979
only
C$ 979
Toronto
C$ 329
only
C$ 329
Destination
Vienna
C$ 329
only
C$ 329
Thu., 20 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 50m
C$ 328
Based on null reviews
Fri., 14 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
33h 30m
C$ 375
Based on null reviews
Sat., 22 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
26h 40m
C$ 547
Based on null reviews
Fri., 21 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
34h 35m
C$ 338
Based on null reviews
Wed., 19 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
33h 30m
C$ 382
Based on null reviews
Sat., 29 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 25m
C$ 355
Based on null reviews
Sat., 29 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
12h 55m
C$ 390
Based on null reviews
Sun., 23 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
33h 15m
C$ 363
Based on null reviews
Fri., 31 Jul.
YOW
Ottawa Airport
VIE
Vienna Airport
24h 10m
C$ 979
Based on null reviews
Tue., 18 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
34h 40m
C$ 373
Based on null reviews
Sat., 22 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
12h 55m
C$ 446
Based on null reviews
Fri., 14 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
30h 10m
C$ 404
Based on null reviews
Fri., 31 Jul.
YOW
Ottawa Airport
VIE
Vienna Airport
32h 40m
C$ 1183
Based on null reviews
Fri., 31 Jul.
YOW
Ottawa Airport
VIE
Vienna Airport
13h 45m
C$ 1184
Based on null reviews
Sun., 23 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
12h 55m
C$ 449
Based on null reviews
Fri., 31 Jul.
YOW
Ottawa Airport
VIE
Vienna Airport
21h 55m
C$ 1207
Based on null reviews
Fri., 31 Jul.
YOW
Ottawa Airport
VIE
Vienna Airport
24h 55m
C$ 1209
Based on null reviews
Wed., 29 Jul.
YOW
Ottawa Airport
VIE
Vienna Airport
12h 55m
C$ 1238
Based on null reviews
Mon., 3 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
19h 00m
C$ 430
Based on null reviews
Thu., 20 Aug.
YYZ
Toronto Pearson Airport
VIE
Vienna Airport
12h 55m
C$ 511
Based on null reviews
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First