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$539+ Cheap flights from Austin (AUS) to Australia

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Austin to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Australia (AU0). 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 December 18, 2024.

Round-trip from

$983
(United Airlines)

One-way from

$539
(United Airlines)
From Austin Bergstrom to Australia
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One-way flight from Austin Bergstrom to Australia
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Find flight deals from Austin to Australia

Cheapest flights from Austin to Australia
Explore the most affordable flight options available from Austin to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/2512:17 pmAUS - SYD
1 stop25h 43mUnited Airlines
Wed 1/111:50 amSYD - AUS
1 stop26h 40mUnited Airlines
Deal found 12/17$1,416
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/304:28 pmAUS - ADL
2 stops28h 12mUnited Airlines
Sat 1/188:40 amADL - AUS
2 stops31h 49mUnited Airlines
Deal found 12/17$1,601
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:47 pmAUS - BNE
2 stops45h 43mUnited Airlines
Tue 12/3111:40 amBNE - AUS
1 stop28h 15mUnited Airlines
Deal found 12/17$1,724
This Fiji Airways deal was found by Cheapflights users on 12/17. 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.
Tue 12/314:24 pmAUS - ADL
2 stops27h 21mMultiple Airlines
Thu 1/161:15 pmADL - AUS
2 stops23h 01mMultiple Airlines
Deal found 12/17$1,837
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/237:51 pmAUS - MEL
2 stops44h 39mUnited Airlines
Mon 1/131:00 pmMEL - AUS
2 stops23h 46mUnited Airlines
Deal found 12/16$2,014
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Mon 12/2311:55 amAUS - SYD
2 stops50h 00mAir Canada
Tue 12/3111:20 amSYD - AUS
2 stops40h 33mAir Canada
Deal found 12/16$2,153
This oojo deal was found by Cheapflights users on 12/17. 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.
Tue 12/174:21 pmAUS - SYD
2 stops27h 09mFiji Airways
Tue 12/316:15 amSYD - AUS
2 stops29h 13mFiji Airways
Deal found 12/17$2,369
This Air Canada deal was found by Cheapflights users on 12/18. 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.
Thu 12/1911:55 amAUS - BNE
2 stops28h 45mAir Canada
Sat 12/2810:45 amBNE - AUS
2 stops40h 08mAir Canada
Deal found 12/18$2,401
This Asiana Airlines deal was found by Cheapflights users on 12/17. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:02 amAUS - SYD
2 stops32h 18mMultiple Airlines
Tue 1/710:20 amSYD - AUS
2 stops30h 34mMultiple Airlines
Deal found 12/17$2,408
This Gurufare deal was found by Cheapflights users on 12/16. 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.
Mon 12/237:40 pmAUS - MEL
2 stops31h 50mAsiana Airlines
Sun 1/1210:00 pmMEL - AUS
2 stops37h 28mAsiana Airlines
Deal found 12/16$2,505
This Ovago deal was found by Cheapflights users on 12/18. 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.
Wed 12/257:40 pmAUS - SYD
1 stop20h 35mAir New Zealand
Mon 1/67:15 pmSYD - AUS
2 stops40h 13mAir New Zealand
Deal found 12/18$2,540
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/181:30 pmAUS - SYD
2 stops37h 15mAlaska Airlines
Sat 12/219:40 pmSYD - AUS
1 stop40h 45mAlaska Airlines
Deal found 12/17$2,701

Find flights from Austin to Australia within your budget

Customize your flight search to find flights from Austin to Australia 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Mon 1/27

5:55 pm-7:00 am

1 stop20h 05m

Sydney Kingsford Smith

Sun 2/9

11:50 am-3:26 pm

1 stop20h 36m

$983

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Mon 2/24

3:50 pm-8:35 am

1 stop23h 45m

Sydney Kingsford Smith

Thu 3/13

10:05 am-7:37 pm

1 stop25h 32m

$1,015

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Tue 2/4

6:55 pm-10:35 pm

2 stops35h 40m

Brisbane

Tue 2/18

11:25 am-6:09 pm

2 stops22h 44m

$1,059

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 2/22

6:59 pm-12:30 pm

2 stops24h 31m

Sydney Kingsford Smith

Tue 3/11

2:00 pm-7:02 pm

2 stops21h 02m

$1,119

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Tue 1/14

6:55 pm-12:30 pm

2 stops24h 35m

Sydney Kingsford Smith

Tue 1/21

2:00 pm-7:57 pm

2 stops22h 57m

$1,242

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Sat 1/18

3:30 pm-12:15 pm

2 stops27h 45m

Melbourne

Tue 1/28

1:45 pm-7:57 pm

2 stops23h 12m

$1,286

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 1/25

11:55 am-9:35 am

2 stops52h 40m

Sydney Kingsford Smith

Wed 2/12

11:20 am-10:53 am

2 stops40h 33m

$1,301

AustinMelbourne

AUS - AVV

AUSAVV

Austin Bergstrom

Tue 6/3

8:30 am-2:10 pm

2 stops38h 40m

Melbourne Avalon

Tue 7/1

8:50 pm-7:32 pm

2 stops37h 42m

$1,315

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Thu 1/9

7:00 pm-6:00 pm

2 stops30h 00m

Melbourne

Sat 1/25

6:15 am-8:18 pm

2 stops31h 03m

$1,347

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Sun 2/2

12:54 pm-7:30 am

2 stops26h 36m

Brisbane

Sun 2/16

11:40 am-7:44 pm

2 stops24h 04m

$1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 54 results
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Best time to book a flight from Austin to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

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

Currently, February is the cheapest month in which you can book a flight from Austin to Australia (average of $1,051). Flying from Austin to Australia in December is currently the most expensive (average of $1,643). 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 AU?

Find hourly flight availability from Austin to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Austin to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 2.0 in.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, 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 Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Austin to Australia, such as United Airlines, British Airways and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
65 reviews

Entertainment

7.2

Boarding

8.5

Crew

8.9

Comfort

8.0

Food

7.7

Overall

8.6

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
8.6
Very good
65 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Entertainment

7.2

Boarding

8.5

Crew

8.9

Comfort

8.0

Food

7.7

Overall

8.6

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
839 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Entertainment

7.2

Boarding

8.5

Crew

8.9

Comfort

8.0

Food

7.7

Overall

8.6

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
191 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Entertainment

7.2

Boarding

8.5

Crew

8.9

Comfort

8.0

Food

7.7

Overall

8.6

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
1,329 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Entertainment

7.2

Boarding

8.5

Crew

8.9

Comfort

8.0

Food

7.7

Overall

8.6

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
8,604 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Entertainment

7.2

Boarding

8.5

Crew

8.9

Comfort

8.0

Food

7.7

Overall

8.6

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 Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Australia?

    Austin Bergstrom (AUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Austin to Australia.

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

    One-way options have recently been found by users for as low as $539 on United Airlines. Other airlines that offer cheap prices include Fiji Airways from $577 and Air Canada from $950 one-way.

  • What are the most popular routes from Austin to Australia?

    Most travelers choose Austin Bergstrom - Melbourne, Austin Bergstrom - Sydney Kingsford Smith or Austin Bergstrom - Melbourne Avalon when deciding on the best route from Austin to Australia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Australia 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 Australia?

    Currently, February is the cheapest month in which you can book a flight from Austin to Australia (average of $1,051). Flying from Austin to Australia in December is currently the most expensive (average of $1,643). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Austin to Australia

Discover the top 6 airlines that operate flights from Austin to Australia. 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$1,441FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$313Average$1,599FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$931Average$1,214FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$934Average$1,361FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,176Average$1,680FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,264Average$1,725FlexibilityNo cancel feeOn-time78%
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