$618 Find Cheap Flights from Austria to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Cheap Flight Deals from Austria to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Austria to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Austria to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Austria to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Scoot Logo
11:25 - 11:35VIE-SYD
40h 10m1 stop
Scoot Logo
13:50 - 09:05SYD-VIE
28h 15m1 stop
$1,265Scoot
Find Deal
Tue, 23 Sep - Wed, 15 Oct
Scoot Logo
11:25 - 19:30VIE-SYD
24h 05m1 stop
Scoot Logo
13:50 - 09:05SYD-VIE
28h 15m1 stop
$1,271Scoot
Find Deal
Tue, 23 Sep - Wed, 15 Oct
 Logo
13:10 - 20:00VIE-SYD
46h 50m3 stops
 Logo
13:50 - 09:05SYD-VIE
28h 15m1 stop
$1,305
Find Deal
Tue, 23 Sep - Wed, 15 Oct
 Logo
13:10 - 20:00VIE-SYD
46h 50m3 stops
 Logo
13:50 - 09:05SYD-VIE
28h 15m1 stop
$1,321
Find Deal
Tue, 23 Sep - Wed, 15 Oct
China Airlines Logo
11:25 - 11:45VIE-SYD
39h 20m1 stop
China Airlines Logo
22:10 - 07:00SYD-VIE
42h 50m1 stop
$1,803China Airlines
Find Deal
Tue, 21 Oct - Wed, 19 Nov
Air China Logo
13:30 - 15:50VIE-SYD
41h 20m1 stop
Air China Logo
20:40 - 06:20SYD-VIE
43h 40m1 stop
$1,830Air China
Find Deal
Thu, 16 Oct - Thu, 30 Oct
China Airlines Logo
11:25 - 11:45VIE-SYD
39h 20m1 stop
China Airlines Logo
22:10 - 07:00SYD-VIE
42h 50m1 stop
$1,848China Airlines
Find Deal
Wed, 22 Oct - Wed, 19 Nov
Air China Logo
13:30 - 14:50VIE-SYD
41h 20m1 stop
Air China Logo
19:40 - 06:50SYD-VIE
43h 10m1 stop
$1,866Air China
Find Deal
Fri, 16 May - Sat, 24 May
Etihad Airways Logo
11:40 - 16:55VIE-SYD
21h 15m1 stop
Etihad Airways Logo
11:45 - 06:30SYD-VIE
26h 45m2 stops
$2,039Etihad Airways
Find Deal
Wed, 21 May - Wed, 18 Jun
Etihad Airways Logo
11:40 - 16:55VIE-SYD
21h 15m1 stop
Etihad Airways Logo
12:45 - 06:35SYD-VIE
26h 50m2 stops
$2,048Etihad Airways
Find Deal
Sun, 21 Sep - Wed, 15 Oct
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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 day to fly to Sydney?

The average price of all round-trip flights to Sydney clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Sydney is Saturday where round-trip tickets can be as cheap as $2,156. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $2,811 on average.

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Sydney is September, where tickets cost $2,037 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Austria is $2,993 and $2,865 respectively. For one-way flights, the best month to travel is September with an average price of $2,037.

What is the cheapest time of day to fly to Sydney?

The average price for all round-trip flights to Sydney depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Sydney is generally in the afternoon, when round-trip flights cost $1,243 on average. The most expensive time of day to fly to Sydney is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,599.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low season

May

High season

December

Cheapest flight

$618
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (30% 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 2,050 direct flights from within Austria to Sydney. The most common day for departures is Friday, with 16% 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.

Top airlines flying from Austria to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Austria to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.4
Etihad AirwaysOverall score based on 1203 reviews
7.8Crew
7.3Entertainment
7.6Boarding
7.2Food
7.3Comfort
Airline reviews

second leg was more comfortable. Customer service in Abu Dhabi is okay.

6.0 GoodAnonymous, Apr 2025AUH - ICN
Read more Etihad Airways reviews

second leg was more comfortable. Customer service in Abu Dhabi is okay.

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.

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.

Took a long time for boarding. The flight was comfortable.

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

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

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!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Both my luggages were never sent from Istanbul. After 10 hour flight from DC to Turkey and another 12 hour layover in Istanbul Airport, I would’ve at least expected to find my luggages when I arrived in Addis Ababa, but that wasn’t the case. After 2 hours of waiting at the luggage carousel, we were told that our luggages would be arriving the next day after midnight. I was already so exhausted, that I hated having to come back to the airport the next day. Thankfully, I received both my luggages the following day. It’s just, the whole experience was exhausting.

Great food, great entertainment and very helpful, caring & attentive staff.

The segment bkk ist was ok. The segment ist to yul the boarding was chaotic with 5 control before get in the plain, in addition to normal control by scanner and metal detector during transfert

The flight was great. From the first to the last step, the staff was very helpful and understanding. I also always enjoy Turkish Airlines food because it’s flavorful, fresh (like salads and very delicious bread ) and has special things like olives, dates… I loved that bean salad and apricot pie. I also enjoyed the movies. Thank you!

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Food is getting worse. They use to be different than other airlines. Their economy classes food sucks. Stuff was very helpful.

I felt the AVM was bad. They could have done better and felt the route was much long theb expected otherwise it was good experience.

It was my first time flying with Turkish Airlines, but I found the staff—from the airport to the cabin crew—to be somewhat dismissive and overly direct. This experience left me feeling discouraged about even considering a visit to Turkey in the future.

Travelling to a place near Sydney?

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Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

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