Cheap flights from Klagenfurt to Sydney from $2,253
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Klagenfurt to Sydney
Cheapest flights from Klagenfurt to SydneyExplore the most affordable flight options available from Klagenfurt to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.
Explore the most affordable flight options available from Klagenfurt to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.
Best flights from Klagenfurt to SydneyDiscover carefully curated flight deals from Klagenfurt to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Discover carefully curated flight deals from Klagenfurt to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Last-minute flights from Klagenfurt to SydneyDiscover last-minute flight deals from Klagenfurt to Sydney. Data last updated 7 October 2026 and is based on user searches.
Discover last-minute flight deals from Klagenfurt to Sydney. Data last updated 7 October 2026 and is based on user searches.
Find flight deals from Klagenfurt to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Klagenfurt (KLU) to Sydney (SYD). 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 7 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Klagenfurt to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
KlagenfurtSydney
KLU Klagenfurt - SYD Sydney Kingsford Smith
KLUSYD
Klagenfurt
Sun 25/10
11:15-08:10
2 stops34h 55m
Sydney Kingsford Smith
Mon 9/11
10:10-10:30
2 stops34h 20m
KlagenfurtSydney
KLU Klagenfurt - SYD Sydney Kingsford Smith
KLUSYD
Klagenfurt
Tue 17/11
11:15-06:50
2 stops33h 35m
Sydney Kingsford Smith
Tue 24/11
22:10-10:55
2 stops46h 45m
KlagenfurtSydney
KLU Klagenfurt - SYD Sydney Kingsford Smith
KLUSYD
Klagenfurt
Sun 25/10
11:15-11:55
2 stops38h 40m
Sydney Kingsford Smith
Mon 9/11
15:25-10:30
3 stops29h 05m
KlagenfurtSydney
KLU Klagenfurt - SYD Sydney Kingsford Smith
KLUSYD
Klagenfurt
Tue 23/2
11:15-07:40
3 stops34h 25m
Sydney Kingsford Smith
Tue 6/4
15:00-14:00
3 stops31h 00m
Best time to book a flight from Klagenfurt to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Klagenfurt with our price prediction graph.
Related info for your journey
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Alternative routes for Klagenfurt to Sydney
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Direct flights to New South Wales
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Klagenfurt and Sydney flights
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Other flights to Sydney
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How does Cheapflights help users find flights from Klagenfurt to Sydney?
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Can Cheapflights notify me if prices for flights from Klagenfurt to Sydney become cheaper?
Yes, Cheapflights offers price alerts on Klagenfurt to Sydney 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.