AUS - SYD

$798 Find Cheap Flights from Austin 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 from Austin to Sydney departing on 14/6. 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 in flight searches from Austin to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Sydney, as well as popular online travel agencies
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Cheap Flight Deals from Austin to Sydney (AUS-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Austin 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 Austin to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Austin to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
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Fiji Airways Logo
20:35 - 11:45AUS-SYD
24h 10m2 stops
Fiji Airways Logo
13:45 - 19:03SYD-AUS
20h 18m2 stops
$1,676Fiji Airways
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Tue, 2 Sep - Sat, 20 Sep
Fiji Airways Logo
20:35 - 12:15AUS-SYD
24h 40m2 stops
Fiji Airways Logo
13:15 - 19:03SYD-AUS
20h 48m2 stops
$1,719Fiji Airways
Find Deal
Thu, 4 Sep - Thu, 25 Sep
 Logo
20:32 - 12:45AUS-SYD
24h 13m2 stops
 Logo
14:45 - 20:42SYD-AUS
21h 57m2 stops
$1,742
Find Deal
Sat, 18 Oct - Sat, 25 Oct
Air New Zealand Logo
15:30 - 08:45AUS-SYD
26h 15m2 stops
Air New Zealand Logo
11:50 - 19:04SYD-AUS
22h 14m2 stops
$1,770Air New Zealand
Find Deal
Mon, 11 Aug - Wed, 27 Aug
Air New Zealand Logo
15:30 - 08:45AUS-SYD
26h 15m2 stops
Air New Zealand Logo
11:50 - 19:04SYD-AUS
22h 14m2 stops
$1,837Air New Zealand
Find Deal
Mon, 18 Aug - Fri, 29 Aug
 Logo
20:32 - 13:15AUS-SYD
24h 43m2 stops
 Logo
14:15 - 20:42SYD-AUS
22h 27m2 stops
$1,870
Find Deal
Thu, 16 Oct - Thu, 30 Oct
Air Canada Logo
10:00 - 08:20AUS-SYD
54h 20m2 stops
Air Canada Logo
10:20 - 10:35SYD-AUS
40h 15m2 stops
$1,881Air Canada
Find Deal
Wed, 15 Oct - Tue, 21 Oct
Air Canada Logo
08:30 - 07:20AUS-SYD
31h 50m1 stop
Air Canada Logo
09:20 - 05:32SYD-AUS
35h 12m2 stops
$2,044Air Canada
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Thu, 4 Sep - Thu, 25 Sep
American Airlines Logo
19:49 - 07:05AUS-SYD
20h 16m1 stop
American Airlines Logo
09:10 - 14:04SYD-AUS
19h 54m1 stop
$2,253American Airlines
Find Deal
Sun, 24 Aug - Wed, 3 Sep
American Airlines Logo
19:49 - 07:05AUS-SYD
20h 16m1 stop
American Airlines Logo
09:10 - 13:09SYD-AUS
18h 59m1 stop
$2,331American Airlines
Find Deal
Mon, 18 Aug - Fri, 29 Aug

KAYAK's insights & trends for Austin to Sydney flights

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

What’s the cheapest day of the week to fly from Austin to Sydney?

The average price of all round-trip flights from Austin to Sydney clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Sydney on a Friday and more expensive on a Tuesday. On your return trip to Austin, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Austin to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin 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 from Austin to Sydney is September, where tickets cost $1,536 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,867 and $2,690 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin 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 on the flight from Austin to Sydney, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

April

High season

December

Cheapest flight

$798
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from Austin to Sydney

When to book flights from Austin to Sydney

Are your dates flexible? Find out the best times to travel from Austin to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Sydney

  • Which kid-friendly options does Fiji Airways have on flights from Austin to Sydney?

    Fiji Airways offers several kid-friendly options on flights from Austin to Sydney. These include children's meals with a variety of tasty and healthy options, in-flight entertainment systems featuring a selection of movies, TV shows, and games suitable for kids, as well as special amenities like blankets, pillows, and activity packs.

  • What are the common layovers for LATAM Airlines on flights from Austin to Sydney?

    LATAM Airlines offers flights from Austin to Sydney with common layovers in Santiago, Chile. Passengers typically have a layover in Santiago before continuing their journey to Sydney. Please note that flight itineraries may vary, and it is always recommended to check with the airline.

  • Which public transportation means can I use after my flight from Austin to Sydney?

    After your flight from Austin to Sydney, you can use various public transportation means to reach your destination. Options include the Sydney Airport Link train, which provides direct service to the city center, and local buses operated by Transport for New South Wales.

  • Which special food does LATAM Airlines have for flights from Austin to Sydney?

    LATAM Airlines offers a special food selection for flights from Austin to Sydney. Passengers can enjoy a variety of delicious meals tailored to their dietary preferences. Options may include mouth-watering dishes like grilled salmon with lemon butter, roasted chicken with rosemary potatoes, or vegetarian lasagna with fresh vegetables. These delectable meals are designed to enhance the in-flight dining experience and cater to the diverse tastes of passengers on the Austin to Sydney route.

  • What is the cheapest flight from Austin to Sydney?

    In the last 3 days, the lowest price for a flight from Austin to Sydney was $511 for a one-way ticket and $1,073 for a return.

  • Which airports will I be using when flying from Austin to Sydney?

    Austin and Sydney are both served by 1 main airport. You will leave Austin from Austin Bergstrom and will be arriving at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Austin to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Sydney?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Austin and Sydney, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Austin 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 from Austin to Sydney.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin 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 from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Austin to Sydney

  • On Air New Zealand flights from Austin (AUS) to Sydney (SYD), passengers can enjoy a range of in-flight entertainment amenities. These include a selection of movies, TV shows, and music to keep them entertained throughout the journey. Additionally, passengers can access a variety of games, read digital magazines, and stay connected with free internet access.
  • You can rent a car after your flight from Austin to Sydney. Popular rental companies in Sydney include Hertz, Avis, Budget, Enterprise, and Thrifty. These companies offer a range of vehicles to choose from, ensuring you can find a car that suits your needs and preferences for your stay in Sydney.
  • Air New Zealand promotes sustainable travel on flights from Austin to Sydney by implementing various eco-friendly practices. These include carbon offset programs, reducing waste through recycling and responsible disposal, employing fuel-efficient aircraft, and supporting research for alternative biofuels. They strive to minimize their environmental footprint while providing exceptional service to passengers, ensuring a greener travel experience.
  • Delta Airlines allows passengers to pre-select their seats when flying from Austin to Sydney. During the booking process or after purchasing a ticket, you can typically select your preferred seat from the available options. Delta offers various seating choices, including economy, premium economy, business class, and first class. However, specific seat availability may depend on the aircraft type and ticket class.
  • Qantas Airways imposes pet restrictions for flights from Austin to Sydney. Only dogs and cats are allowed as pets, with a maximum weight limit of 70 lbs. Additionally, they must be transported in an IATA-approved crate that allows them to stand, turn around, and lie down comfortably.
See more tips

Everything you need to know for your flight from Austin to Sydney

Information on your arrival and departure airports

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