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$700+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SYD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Round-trip from

$877
(American Airlines)

One-way from

$797
(United)
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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 3/43:45 pmAUS - SYD
1 stop24h 15mAmerican Airlines
Tue 3/1111:15 amSYD - AUS
1 stop28h 33mAmerican Airlines
Deal found 1/21$877
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:35 pmAUS - SYD
2 stops24h 10mFiji Airways
Sat 8/161:45 pmSYD - AUS
2 stops20h 14mFiji Airways
Deal found 1/21$989
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/269:20 amAUS - SYD
1 stop30h 35mUnited Airlines
Thu 8/1410:20 amSYD - AUS
1 stop19h 07mUnited Airlines
Deal found 1/21$1,001
This Jetabroad deal was found by Cheapflights users on 1/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:26 pmAUS - MEL
2 stops33h 54mMultiple Airlines
Tue 3/111:45 pmMEL - AUS
2 stops21h 17mMultiple Airlines
Deal found 1/21$1,004
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 7/2812:35 pmAUS - SYD
2 stops27h 00mDelta
Tue 8/199:25 amSYD - AUS
2 stops23h 08mDelta
Deal found 1/21$1,044
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/218:30 amAUS - SYD
2 stops44h 10mAir Canada
Mon 7/79:20 amSYD - AUS
2 stops40h 09mAir Canada
Deal found 1/21$1,070
This Jetabroad deal was found by Cheapflights users on 1/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:32 pmAUS - SYD
2 stops24h 43mMultiple Airlines
Fri 10/315:25 pmSYD - AUS
2 stops22h 33mMultiple Airlines
Deal found 1/21$1,131
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/44:45 pmAUS - MEL
2 stops24h 15mUnited Airlines
Tue 3/1112:00 pmMEL - AUS
1 stop22h 27mUnited Airlines
Deal found 1/21$1,259
This United deal was found by Cheapflights users on 1/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:29 pmAUS - ADL
2 stops27h 11mUnited Airlines
Wed 3/266:10 amADL - AUS
2 stops25h 40mUnited Airlines
Deal found 1/20$1,398
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/198:35 pmAUS - BNE
2 stops23h 00mFiji Airways
Wed 7/3011:35 amBNE - AUS
2 stops23h 57mFiji Airways
Deal found 1/20$1,405
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:44 pmAUS - BNE
1 stop19h 46mUnited Airlines
Wed 4/2310:30 amBNE - AUS
1 stop23h 06mUnited Airlines
Deal found 1/21$1,438
This Ovago deal was found by Cheapflights users on 1/20. 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.
Wed 4/3011:44 amAUS - MEL
2 stops32h 06mAir New Zealand
Sun 5/119:30 amMEL - AUS
1 stop20h 51mAir New Zealand
Deal found 1/20$1,492

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Tue 3/4

3:45 pm-9:00 am

1 stop24h 15m

Sydney Kingsford Smith

Tue 3/11

11:15 am-11:48 pm

1 stop28h 33m

$877

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Fri 3/14

4:20 pm-7:00 am

1 stop22h 40m

Sydney Kingsford Smith

Thu 3/20

11:20 am-3:13 pm

1 stop19h 53m

$1,001

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Tue 3/4

1:26 pm-4:20 pm

2 stops33h 54m

Melbourne

Tue 3/11

1:45 pm-7:02 pm

2 stops21h 17m

$1,004

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 4/30

2:55 pm-6:35 am

2 stops24h 40m

Sydney Kingsford Smith

Wed 5/7

9:25 am-8:55 pm

2 stops26h 30m

$1,044

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 6/21

8:30 am-7:40 pm

2 stops44h 10m

Sydney Kingsford Smith

Mon 7/7

9:20 am-10:29 am

2 stops40h 09m

$1,070

AustinMelbourne

AUS - MEL

AUSMEL

Austin Bergstrom

Tue 3/4

4:26 pm-9:30 am

1 stop24h 04m

Melbourne

Tue 3/11

12:00 pm-4:20 pm

1 stop20h 20m

$1,259

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 4/23

11:41 am-7:20 am

2 stops28h 39m

Sydney Kingsford Smith

Sat 5/3

1:45 pm-5:08 am

3 stops30h 23m

$1,285

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Tue 3/11

7:29 pm-2:10 pm

2 stops27h 11m

Adelaide

Wed 3/26

6:10 am-4:20 pm

2 stops25h 40m

$1,398

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Sat 7/19

8:35 pm-10:35 am

2 stops23h 00m

Brisbane

Wed 7/30

11:35 am-8:32 pm

2 stops23h 57m

$1,405

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

Wed 4/16

7:44 pm-6:30 am

1 stop19h 46m

Brisbane

Wed 4/23

10:30 am-6:36 pm

1 stop23h 06m

$1,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 47 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 January 21, 2025.

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 January 21, 2025.
Read through reviews of airlines operating flights from Austin to Australia, such as United Airlines, Air Canada and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Crew

9.1

Entertainment

7.3

Overall

8.8

Food

7.8

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Crew

9.1

Entertainment

7.3

Overall

8.8

Food

7.8

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
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Crew

9.1

Entertainment

7.3

Overall

8.8

Food

7.8

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.

Japan Airlines
8.3
Very good
1,449 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Crew

9.1

Entertainment

7.3

Overall

8.8

Food

7.8

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.

Emirates
8.1
Very good
3,360 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Crew

9.1

Entertainment

7.3

Overall

8.8

Food

7.8

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
1,328 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Crew

9.1

Entertainment

7.3

Overall

8.8

Food

7.8

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 $797 on United Airlines. Other airlines that offer cheap prices include China Eastern from $811 and Air Tahiti Nui from $1,142 one-way.

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

    Most travelers choose Austin Bergstrom - Sydney Kingsford Smith, Austin Bergstrom - Melbourne 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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Alternative routes for Austin to Australia

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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$1,451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$1,603FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$931Average$1,224FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$941Average$1,416FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,176Average$1,721FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,264Average$1,717FlexibilityNo cancel feeOn-time78%
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