$679 Find Cheap Flights from Austria to Sydney – Compare and Save

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Cheap Flights from Austria to Sydney

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Austria to Sydney

Thu, 15 Oct - Wed, 28 Oct
Scoot Logo
10:25 - 20:20VIE  Vienna Intl-SYD Sydney Kingsford Smith
24h 55m1 stop Singapore Changi
Scoot Logo
20:05 - 08:30SYD  Sydney Kingsford Smith-VIE Vienna Intl
22h 25m1 stop Singapore Changi
$1,318Scoot
Mon, 31 Aug - Sun, 20 Sep
China Eastern Logo
13:30 - 08:00VIE  Vienna Intl-SYD Sydney Kingsford Smith
34h 30m2 stops Xi'an Xianyang Nanjing Lukou Intl
China Eastern Logo
10:05 - 06:10SYD  Sydney Kingsford Smith-VIE Vienna Intl
28h 05m2 stops Nanjing Lukou Intl Xi'an Xianyang
$1,318China Eastern
Sun, 6 Sep - Sun, 13 Sep
Multiple Airlines Logo
10:25 - 11:45VIE  Vienna Intl-SYD Sydney Kingsford Smith
41h 20m1 stop Singapore Changi
Multiple Airlines Logo
10:05 - 06:10SYD  Sydney Kingsford Smith-VIE Vienna Intl
28h 05m2 stops Nanjing Lukou Intl Xi'an Xianyang
$1,329Multiple Airlines
Mon, 7 Sep - Sun, 20 Sep
China Eastern Logo
13:30 - 08:00VIE  Vienna Intl-SYD Sydney Kingsford Smith
34h 30m1 stop Xi'an Xianyang
China Eastern Logo
10:05 - 06:10SYD  Sydney Kingsford Smith-VIE Vienna Intl
28h 05m1 stop Xi'an Xianyang
$1,337China Eastern
Tue, 16 Feb - Mon, 1 Mar
Scoot Logo
10:00 - 18:50VIE  Vienna Intl-SYD Sydney Kingsford Smith
22h 50m1 stop Singapore Changi
Scoot Logo
13:25 - 08:30SYD  Sydney Kingsford Smith-VIE Vienna Intl
29h 05m1 stop Singapore Changi
$1,346Scoot
Sat, 14 Nov - Mon, 24 May
Scoot Logo
10:00 - 18:50VIE  Vienna Intl-SYD Sydney Kingsford Smith
22h 50m1 stop Singapore Changi
Scoot Logo
13:00 - 08:55SYD  Sydney Kingsford Smith-VIE Vienna Intl
27h 55m1 stop Singapore Changi
$1,347Scoot
Tue, 16 Feb - Wed, 10 Mar
Scoot Logo
10:00 - 18:50VIE  Vienna Intl-SYD Sydney Kingsford Smith
22h 50m1 stop Singapore Changi
Scoot Logo
20:05 - 08:30SYD  Sydney Kingsford Smith-VIE Vienna Intl
22h 25m1 stop Singapore Changi
$1,350Scoot
Mon, 9 Nov - Tue, 1 Dec
Etihad Airways Logo
10:50 - 17:45VIE  Vienna Intl-SYD Sydney Kingsford Smith
20h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 06:00SYD  Sydney Kingsford Smith-VIE Vienna Intl
23h 10m1 stop Abu Dhabi Zayed Intl
$1,595Etihad Airways
Sun, 8 Nov - Tue, 1 Dec
Etihad Airways Logo
10:50 - 17:45VIE  Vienna Intl-SYD Sydney Kingsford Smith
20h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 06:00SYD  Sydney Kingsford Smith-VIE Vienna Intl
23h 10m1 stop Abu Dhabi Zayed Intl
$1,595Etihad Airways
Wed, 17 Feb - Fri, 12 Mar
Etihad Airways Logo
10:50 - 17:45VIE  Vienna Intl-SYD Sydney Kingsford Smith
20h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 17:45SYD  Sydney Kingsford Smith-VIE Vienna Intl
30h 15m1 stop Abu Dhabi Zayed Intl
$1,638Etihad Airways
Booking Insights

KAYAK's insights & trends for flights to Sydney

Get data-powered insights and trends into flights to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Sydney?

The cheapest month for flights to Sydney is May, where tickets cost $1,710 on average for return flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Austria is $2,429 and $2,294 respectively. For one-way flights, the best month to travel is November with an average price of $767.

How far in advance should I book a flight to Sydney?

To get a below average price, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

June

Cheapest flight

$679
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Vienna to Sydney

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    The distance between Sydney Kingsford Smith Airport and the city centre of Sydney is 7 km.

  • What is the name of Sydney’s airport?

    There is only 1 airport in Sydney, called Sydney Kingsford Smith Airport (SYD). It can also be referred to as Kingsford Smith or Sydney.

  • How does KAYAK find such low prices on flights to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Sydney are there each week?

    Each week there are around 8,084 direct flights from within Austria to Sydney. The most common day for departures is Friday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top airlines flying from Austria to Sydney

 
Need help choosing which airline to fly with to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Etihad AirwaysOverall score based on 1506 reviews
7.8Crew
7.1Food
7.6Boarding
7.2Entertainment
7.3Comfort
Airline reviews

It was very relaxing and staff were very quick to attend to any requests.

10.0 ExcellentLynette, May 2026
Read more Etihad Airways reviews

It was very relaxing and staff were very quick to attend to any requests.

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

I request kosha food all my flight but this flight didn’t imclude my kosha meal.

I travelled from Adu Dhabi to Melb; service was minimal at best, when I asked for a bottle of water but no meal I was told it was not available- it seemed a cup would do. The staff were un helpful & dismissive. We had a family near us who I never saw obtain any assistance from crew- they were simply avoided! Meal was simple and adequate no hot drinks were on offer until close to arriving, with a pseudo breakfast. Seats were tight despite obtaining extra leg room. I will not be flying with Etihad again and will not recommend them to family & friends.

3 hours delay ,we changed plane after boarding and waiting inside

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

It would have been nice if I could have actually travelled to Perth. I injured my back and was unable to fly. Scoot refused to change my ticket saying it was not flexible. However I purchased the ticket through MyTrip and it was flexible. MyTrip wanted to charge me an extra $271 to change to a ticket that was only listed as $217. Never again will I fly Scoot or book through MyTrip

Me and my Partner were in seats 6A and 6B. (Which we paid a premium for). Unfortunately the person is seat 6C was large and because of his size my Partner was squashed to the point of discomfort and unable to sit properly. We requested to be moved to some empty seats and two hours into the flight the crew moved us. Perhaps it’s time airlines began checking passenger sizes to ensure they don’t encroach into fellow passengers seating space!

Extra luggage after you purchase 1 is gonna jacked u up to 800sgd which is so up to the hook... you could buy 3 round trips ticket on that price.. im so disappointed.. im not gonna choose this airline anymore.. horrible experience...

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
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Katoomba
Terrigal
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Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney