Cheap flights from Ontario to Klagenfurt from C$ 1,886
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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Ontario to Klagenfurt
One-way flights from Ontario to KlagenfurtSearch for one-way flight options from Ontario to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.
Search for one-way flight options from Ontario to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ontario to Klagenfurt that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoKlagenfurt
YYZ - KLU
YYZKLU
Toronto Pearson Intl
Fri 19/9
11:20 p.m.-11:25 p.m.
2 stops42h 05m
TorontoKlagenfurt
YYZ - KLU
YYZKLU
Toronto Pearson Intl
Fri 19/9
5:45 p.m.-2:00 p.m.
1 stop14h 15m
TorontoKlagenfurt
YYZ - KLU
YYZKLU
Toronto Pearson Intl
Fri 19/9
11:35 p.m.-11:25 p.m.
3 stops41h 50m
Best time to book a flight from Ontario to Klagenfurt
Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Klagenfurt
Reviews of airlines servicing Klagenfurt
Get insights into the airlines that provide service to Klagenfurt. 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 Klagenfurt. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with Austrian Airlines,Air Canada, andLufthansa from Ontario to Klagenfurt by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Dominik,Jun 2025
VIE - VNO
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Dominik,Jun 2025
VIE - VNO
Related info for your journey
Find useful and relevant information for your journey from Ontario to Klagenfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes for Ontario to Klagenfurt
See prices for flight routes from nearby airports that may be better suited for you.
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 Ontario to Klagenfurt?
Cheapflights makes it easy to find Ontario to Klagenfurt 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 Ontario to Klagenfurt?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Klagenfurt from Ontario.
Can Cheapflights find flights from Ontario to Klagenfurt with no change fees?
Need flexible booking options for your flight to Klagenfurt from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Klagenfurt become cheaper?
Yes, Cheapflights offers price alerts on Ontario to Klagenfurt flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.