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$477+ Cheap flights from Austin (AUS) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SYD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Austin Bergstrom to Sydney Kingsford Smith are usually found in September or May, booked 50 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Austin to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$1,099
(Air Canada)

One-way from

$477
(Kiwi.com)
Provider with most accurate pricing for Austin Bergstrom-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Sydney Kingsford Smith flights.
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Austin Bergstrom to Sydney Kingsford Smith
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One-way flight from Austin Bergstrom to Sydney Kingsford Smith
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Find flight deals from Austin to Sydney

Cheapest flights from Austin to Sydney
Explore the most affordable flight options available from Austin to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:55 pmAUS - SYD
1 stop42h 40mDelta
Fri 12/2011:05 amSYD - AUS
1 stop24h 15mDelta
Deal found 11/21$1,164
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:10 pmAUS - SYD
1 stop25h 05mUnited Airlines
Wed 12/1812:10 pmSYD - AUS
1 stop28h 49mUnited Airlines
Deal found 11/19$1,277
This Fiji Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:52 pmAUS - SYD
2 stops25h 38mMultiple Airlines
Tue 1/212:00 pmSYD - AUS
2 stops22h 57mMultiple Airlines
Deal found 11/20$1,422
This Ovago deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:51 pmAUS - SYD
2 stops45h 34mAir New Zealand
Tue 1/2112:10 pmSYD - AUS
1 stop21h 05mAir New Zealand
Deal found 11/20$1,766
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:04 pmAUS - SYD
3 stops44h 16mAir Tahiti Nui
Sun 12/298:55 amSYD - AUS
3 stops31h 38mAir Tahiti Nui
Deal found 11/20$2,011
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:55 amAUS - SYD
2 stops50h 00mAir Canada
Mon 1/64:00 pmSYD - AUS
2 stops35h 53mAir Canada
Deal found 11/20$2,251
This Gurufare deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/242:23 pmAUS - SYD
1 stop25h 37mQantas Airways
Tue 11/2611:15 amSYD - AUS
1 stop25h 07mQantas Airways
Deal found 11/20$2,400
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2110:54 amAUS - SYD
2 stops37h 46mLATAM Airlines
Mon 12/211:40 amSYD - AUS
3 stops39h 08mLATAM Airlines
Deal found 11/20$3,484
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:47 pmAUS - SYD
1 stop20h 13mAmerican Airlines
Tue 12/315:25 pmSYD - AUS
1 stop18h 46mAmerican Airlines
Deal found 11/21$3,783
This oojo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/264:24 pmAUS - SYD
2 stops32h 31mSingapore Airlines
Thu 1/27:10 pmSYD - AUS
2 stops44h 55mSingapore Airlines
Deal found 11/20$5,512
This British Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/284:49 pmAUS - SYD
3 stops45h 06mBritish Airways
Mon 1/204:20 pmSYD - AUS
2 stops41h 35mBritish Airways
Deal found 11/20$9,371
This Travelocity deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/206:47 amAUS - SYD
2 stops31h 03mJapan Airlines
Wed 11/279:15 amSYD - AUS
2 stops43h 21mJapan Airlines
Deal found 11/19$27,731

Find flights from Austin to Sydney within your budget

Customize your flight search to find flights from Austin to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 2/5

11:55 am-9:35 am

2 stops28h 40m

Sydney Kingsford Smith

Wed 2/12

11:20 am-10:53 am

2 stops40h 33m

$1,099

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 2/5

3:50 pm-8:35 am

1 stop23h 45m

Sydney Kingsford Smith

Wed 2/12

11:05 am-6:54 pm

1 stop24h 49m

$1,111

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 2/1

5:26 pm-6:20 am

2 stops43h 54m

Sydney Kingsford Smith

Fri 2/14

4:15 pm-6:27 pm

1 stop19h 12m

$1,135

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 3/1

6:11 pm-12:30 pm

2 stops25h 19m

Sydney Kingsford Smith

Thu 3/13

2:00 pm-8:13 pm

2 stops22h 13m

$1,151

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 2/1

4:00 pm-9:00 am

1 stop24h 00m

Sydney Kingsford Smith

Fri 2/14

11:15 am-6:57 pm

1 stop24h 42m

$1,152

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 12/28

7:51 pm-10:25 am

2 stops45h 34m

Sydney Kingsford Smith

Tue 1/21

12:10 pm-4:15 pm

1 stop21h 05m

$1,766

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Tue 1/7

7:30 pm-5:40 pm

3 stops29h 10m

Sydney Kingsford Smith

Thu 1/16

8:55 am-8:38 pm

3 stops28h 43m

$1,966

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Tue 1/7

9:00 am-9:50 pm

2 stops43h 50m

Sydney Kingsford Smith

Thu 1/16

6:15 am-8:38 pm

2 stops31h 23m

$2,038

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Fri 3/14

4:20 pm-9:20 pm

3 stops37h 00m

Sydney Kingsford Smith

Thu 3/20

12:15 pm-11:44 pm

2 stops51h 29m

$2,241

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 12/25

3:30 pm-6:35 am

1 stop22h 05m

Sydney Kingsford Smith

Tue 1/7

7:15 pm-5:45 pm

2 stops39h 30m

$2,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 results
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Compare providers for flights from Austin to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Sydney in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Sydney flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Austin-Sydney flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Austin-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Sydney flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Austin with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Austin to Sydney

Get recent, data-driven insights about flights from Austin to Sydney including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Sydney. Price data was last updated on November 15, 2024.

The price you pay for your flight from Austin to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Austin to Sydney?

Currently, February is the cheapest month in which you can book a flight from Austin to Sydney (average of $1,062). Flying from Austin to Sydney in December is currently the most expensive (average of $1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Austin to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s typically best to fly out from Austin to Sydney in the morning. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Austin to Sydney. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Austin to Sydney flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Air Canada and United Airlines from Austin to Sydney. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
68 reviews

Overall

8.7

Comfort

8.0

Crew

9.0

Entertainment

7.2

Food

7.7

Boarding

8.5

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
68 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Overall

8.7

Comfort

8.0

Crew

9.0

Entertainment

7.2

Food

7.7

Boarding

8.5

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
833 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Overall

8.7

Comfort

8.0

Crew

9.0

Entertainment

7.2

Food

7.7

Boarding

8.5

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.1
Very good
1,336 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Overall

8.7

Comfort

8.0

Crew

9.0

Entertainment

7.2

Food

7.7

Boarding

8.5

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.1
Very good
201 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Overall

8.7

Comfort

8.0

Crew

9.0

Entertainment

7.2

Food

7.7

Boarding

8.5

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very good
8,758 reviews
Air Tahiti Nui
8.7
Very good
68 reviews

Overall

8.7

Comfort

8.0

Crew

9.0

Entertainment

7.2

Food

7.7

Boarding

8.5

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Austin to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Austin to Sydney round-trip?

    According to our current data, Air Canada ($1,099), Delta ($1,111), and United Airlines ($1,135) offers the cheapest pricing from Austin to Sydney. Users have found that Air Canada is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Austin to Sydney one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $582. Users have also found prices from $624 and $628 on United Airlines and Delta, respectively.

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

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

  • How can I find direct flights from Austin to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Austin 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.

  • What is the cheapest month to book a flight from Austin to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Austin to Sydney (average of $1,062). Flying from Austin to Sydney in December is currently the most expensive (average of $1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 7 airlines flying from Austin to Sydney

Discover the top 7 airlines that operate flights from Austin to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$1,442FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$313Average$1,414FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$673Average$756FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$934Average$1,312FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,047Average$1,254FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,264Average$1,775FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,277Average$1,727FlexibilityNo cancel feeOn-time74%
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