How long is the flight from Klagenfurt to Sydney?

Lufthansa can get you from Klagenfurt to Sydney in just under 31h 10m. Your travel time can differ by up to . There are 16139 km between Klagenfurt and Sydney.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from KLU to SYD?

When flying from Klagenfurt to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$2,634+ Cheap Flights from Klagenfurt to Sydney

Cheap flight deals from Klagenfurt to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 20 August 2026.

Tue 1/915:00 -

2 stops55h 30m

Sat 5/920:45 -

2 stops49h 15m

Deal found 16/8$2,634

Sun 6/914:05 -

2 stops42h 45m

Thu 10/920:50 -

2 stops49h 10m

Deal found 19/8$3,119

Tue 1/915:00 -

3 stops31h 10m

Sat 5/914:35 -

2 stops30h 50m

Deal found 16/8$3,349

Find flight deals from Klagenfurt to Sydney

Round-trip from	$2,634

1/9-5/9
4 total stops
104h 45m total
Klagenfurt to Sydney

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KlagenfurtSydney

KLU Klagenfurt - SYD Sydney Kingsford Smith

KLUSYD

Klagenfurt

Sun 6/9

14:05-16:50

2 stops42h 45m

Sydney Kingsford Smith

Thu 10/9

20:50-14:00

2 stops49h 10m

$3,119

Fastest return journey

KlagenfurtSydney

KLU Klagenfurt - SYD Sydney Kingsford Smith

KLUSYD

Klagenfurt

Tue 1/9

15:00-06:10

3 stops31h 10m

Sydney Kingsford Smith

Sat 5/9

14:35-13:25

2 stops30h 50m

$3,349

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

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.

KLU-SYD

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

How long is the flight from Klagenfurt to Sydney?
Lufthansa can get you from Klagenfurt to Sydney in just under 31h 10m. 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

Parramatta

Wollongong

Penrith

Manly

Katoomba

Lithgow

Cronulla

Terrigal

Randwick

Leura

Bondi Beach

Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to New South Wales

Flights by cabin class

Other flight options

Popular flights

Sydney flight routes

Alternative routes for Klagenfurt to Sydney

Vienna to Sydney flights

Salzburg to Sydney flights

Graz to Sydney flights

Vienna to Ballina flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Klagenfurt to Sydney from $2,634

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. 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 20 August 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 20 August 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 20 August 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 20 August 2026.

Last-minute flights from Klagenfurt to SydneyDiscover last-minute flight deals from Klagenfurt to Sydney. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Klagenfurt to Sydney. Data last updated 20 August 2026 and is based on user searches.

Find flight deals from Klagenfurt to Sydney

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Klagenfurt to Sydney that are best for you.

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

How long is the flight from Klagenfurt to Sydney?

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

How can I find direct flights from Klagenfurt to Sydney?

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

Travelling to a place near Sydney?

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 Klagenfurt to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Klagenfurt to Sydney by cabin class

Find flights from Klagenfurt to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Klagenfurt and Sydney flights

Browse other Klagenfurt and Sydney flight options. Last updated on 20 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 August 2026.