How long is the flight from Graz to Sydney?

Airlines like Air Canada and Singapore Airlines fly from Graz to Sydney in about 29h 10m. The time it takes to get you to your destination can typically vary by up to 12h 20m. The distance between Graz and Sydney is about 16050 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 GRZ to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Graz to Sydney as you normally would.

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

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

How can I find direct flights from Graz to Sydney?

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

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

Yes. Cheapflights offers flight deals from Graz 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.

$2,025+ Cheap Flights from Graz to Sydney

Cheap flight deals from Graz to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Graz to Sydney
Explore the most affordable flight options available from Graz to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Fri 13/1106:00 -

2 stops40h 30m

Thu 26/1110:40 -

2 stops36h 25m

Deal found 13/9$2,025

Mon 26/1006:10 -

3 stops39h 55m

Sun 1/1110:30 -

2 stops46h 10m

Deal found 14/9$2,069

Sun 27/1214:35 -

2 stops31h 30m

Fri 15/110:30 -

2 stops37h 25m

Deal found 14/9$2,121

Mon 21/1206:00 -

2 stops40h 05m

Fri 8/110:30 -

2 stops39h 15m

Deal found 13/9$2,875

Find flight deals from Graz to Sydney

Round-trip from	$2,025
Popular in	January
Cheapest in	May
Average price	$1,855

13/11-26/11
4 total stops
76h 55m total
Graz to Sydney

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($316 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($54 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Mon 26/10

10:45-07:15

2 stops34h 30m

Sydney Kingsford Smith

Sun 1/11

19:25-09:55

3 stops48h 30m

$2,699

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Wed 10/2

06:05-09:35

3 stops41h 30m

Sydney Kingsford Smith

Thu 11/3

11:20-13:05

3 stops35h 45m

$2,944

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Wed 23/12

06:05-21:15

2 stops29h 10m

Sydney Kingsford Smith

Mon 11/1

15:50-13:05

2 stops31h 15m

$3,442

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Wed 23/12

06:05-21:15

2 stops29h 10m

Sydney Kingsford Smith

Sun 10/1

19:10-22:20

2 stops37h 10m

$3,442

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Tue 22/12

06:00-21:15

2 stops29h 15m

Sydney Kingsford Smith

Mon 11/1

15:50-13:05

2 stops31h 15m

$3,442

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Sat 26/12

10:40-17:55

2 stops45h 15m

Sydney Kingsford Smith

Thu 14/1

12:15-18:00

2 stops39h 45m

$4,976

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Mon 21/12

10:45-17:55

2 stops45h 10m

Sydney Kingsford Smith

Sat 9/1

15:50-14:40

2 stops32h 50m

$5,101

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Sun 20/12

15:30-17:55

2 stops40h 25m

Sydney Kingsford Smith

Fri 8/1

12:15-09:55

2 stops31h 40m

$5,125

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Tue 22/12

10:40-07:40

2 stops35h 00m

Sydney Kingsford Smith

Fri 8/1

12:15-09:55

2 stops31h 40m

$5,125

GrazSydney

GRZ Graz Thalerhof - SYD Sydney Kingsford Smith

GRZSYD

Graz Thalerhof

Fri 2/10

06:00-09:25

2 stops43h 25m

Sydney Kingsford Smith

Tue 6/10

21:45-09:15

2 stops44h 30m

$5,209

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Graz to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Graz with our price prediction graph.

GRZ-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 Graz to Sydney?
Airlines like Air Canada and Singapore Airlines fly from Graz to Sydney in about 29h 10m. The time it takes to get you to your destination can typically vary by up to 12h 20m. The distance between Graz and Sydney is about 16050 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Graz to Sydney that include hotel bookings?
Yes. In addition to deals on Graz to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Graz to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Graz to Sydney.
Can I find deals for business class flights from Graz to Sydney?
Yes. Cheapflights offers flight deals from Graz 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

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

Deals for Graz to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Graz 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 Graz to Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Graz to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Graz to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Graz today and book when prices fit your budget.

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Cheap flights from Graz to Sydney from $2,025

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Graz to Sydney

Cheapest flights from Graz to SydneyExplore the most affordable flight options available from Graz to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Graz to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Graz to SydneyDiscover carefully curated flight deals from Graz to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Graz to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Graz to SydneyDiscover last-minute flight deals from Graz to Sydney. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Graz to Sydney. Data last updated 17 September 2026 and is based on user searches.

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Best time to book a flight from Graz to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Graz with our price prediction graph.

Related info for your journey

How long is the flight from Graz to Sydney?

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

How can I find direct flights from Graz to Sydney?

Can I find deals for business class flights from Graz 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 Graz 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 Graz to Sydney by cabin class

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

Graz and Sydney flights

Browse other Graz and Sydney flight options. Last updated on 17 September 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 17 September 2026.

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from Graz to Sydney?

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

Can Cheapflights notify me if prices for flights from Graz to Sydney become cheaper?

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Travel Smart

Cheapest flights from Graz to Sydney
Explore the most affordable flight options available from Graz to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Graz to Sydney
Discover carefully curated flight deals from Graz to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Graz to Sydney
Discover last-minute flight deals from Graz to Sydney. Data last updated 17 September 2026 and is based on user searches.