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Cheap flights from Klagenfurt to Sydney from $977

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — SYD
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Klagenfurt to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Klagenfurt to Sydney
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 9 February 2026.

Mon 9/305:50
KLU
-
SYD
2 stops26h 05m
Multiple Airlines
Mon 16/320:05
SYD
-
KLU
2 stops27h 45m
Multiple Airlines
Deal found 7/2$2,233
Mon 9/315:15
KLU
-
SYD
3 stops30h 25m
Lufthansa
Mon 16/316:10
SYD
-
KLU
3 stops31h 40m
Lufthansa
Deal found 7/2$3,884

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 9 February 2026.

Round-trip from

$2,233

One-way from

$977
9/3-16/3
  • 9/3-16/3
  • 4 total stops
  • 53h 50m total
  • Klagenfurt to Sydney
Search Deals
12/3
  • 12/3
  • 3 total stops
  • 41h 35m total
  • Klagenfurt to Sydney
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Klagenfurt to Sydney 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 647,157 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Klagenfurt to Sydney that are best for you.

Fly from

Klagenfurt

Fly to

Sydney

Route

Depart

Return

Price

KlagenfurtSydney

KLU - SYD

KLUSYD

Klagenfurt

Mon 9/3

05:50-17:55

2 stops26h 05m

Sydney Kingsford Smith

Mon 16/3

20:05-13:50

2 stops27h 45m

$2,233

KlagenfurtSydney

KLU - SYD

KLUSYD

Klagenfurt

Mon 9/3

15:15-07:40

3 stops30h 25m

Sydney Kingsford Smith

Mon 16/3

16:10-13:50

3 stops31h 40m

$3,884

KlagenfurtSydney

KLU - SYD

KLUSYD

Klagenfurt

Thu 12/3

15:15-18:50

3 stops41h 35m

$977

KlagenfurtSydney

KLU - SYD

KLUSYD

Klagenfurt

Fri 13/3

15:15-18:50

2 stops41h 35m

$1,013

Flights are sorted by cheapest return flights first.

Deals found on 8/2

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.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Klagenfurt to Sydney?

    Lufthansa can get you from Klagenfurt to Sydney in just under 30h 25m. Your travel time can differ by up to . There are 16139 km between Klagenfurt and Sydney.

  • Can I find deals for flights from Klagenfurt to Sydney that include hotel bookings?

    Yes. In addition to deals on Klagenfurt to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Klagenfurt to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Klagenfurt to Sydney.

  • Can I find deals for business class flights from Klagenfurt to Sydney?

    Yes. Cheapflights offers flight deals from Klagenfurt to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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Alternative routes for Klagenfurt to Sydney

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Fly with Cheapflights

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How does Cheapflights help users find flights from Klagenfurt to Sydney?

Cheapflights makes it easy to find Klagenfurt to Sydney 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 Klagenfurt to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Klagenfurt to Sydney.

Can Cheapflights find flights from Klagenfurt to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Klagenfurt to Sydney with no change fees.

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.

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