Cheap flights from Austin (AUS) to Sydney (SYD) from $834

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
AUS — SYD
May 30 — Jun 61

The best prices from Austin Bergstrom to Sydney Kingsford Smith are usually found in April or October, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

How to find the cheapest flight from Austin (AUS) to Sydney (SYD)

All the information you need to plan the best AUS to SYD flight in 2023: compare Austin to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.

Popular in

December

Cheapest in

April

Round-trip from

$1,289

One-way from

$1,076
High demand for flights, 31% potential price rise
Best time to find cheap flights, 25% potential price drop
From Austin Bergstrom to Sydney Kingsford Smith
One-way flight from Austin Bergstrom to Sydney Kingsford Smith

AUS - SYD

Price

$1,289 - $2,506

SYD

Temperature

51.8 - 71.6 °F

SYD

Rainfall

2 - 5.1 inches

Cheap flights from Austin to Sydney in May, June 2023

The best prices found for AUS to SYD flights for May, June
Scroll through some of the best deals on flights from Austin to Sydney in 2023. Check back in a little while for more flight options.

Austin to Sydney 2023 flight deals

Cheap flights to Sydney from Austin found for this year
Scroll through some of the best deals on flights from Austin to Sydney in 2023. Check back in a little while for more flight options.

Cheap Undisclosed Carrier flights from Austin to Sydney

Consider these cheap Undisclosed Carrier flights we've found departing from Austin to Sydney. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from Austin to Sydney

Have a look at some of the cheapest available United Airlines flights departing from Austin and landing in Sydney. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to Sydney from Austin

Save time with Austin to Sydney direct flight deals
To help reduce your travel time, choose from one of these non-stop flights from Austin to Sydney. Users can also choose from other Austin to Sydney flights by using the search form above.

Last minute flights from Austin to Sydney

Late deals on return flights to Sydney from Austin, departing today and this week
Have a look at some of the flights available from Austin to Sydney departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Sydney from Austin

The cheapest one-way flights from Austin to Sydney
If you're seeking multiple options on one-way flights from Austin to Sydney, be sure to check out these deals, which are updated often. For those needing a return trip from Austin, there is a search form available above.

Find flights from Austin to Sydney within your budget

Use the slider to find flights from Austin to Sydney that fit your budget.

Fly from

Any airport

Fly to

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Budget

$1,311 - $1,448

Route

Depart

Return

Price

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 8/26

2 stops51h 05m

Sydney Kingsford Smith

Mon 9/18

1 stop21h 40m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 8/26

2 stops51h 05m

Sydney Kingsford Smith

Sun 9/17

2 stops41h 48m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 11/15

1 stop23h 35m

Sydney Kingsford Smith

Sat 11/25

2 stops37h 58m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Sun 9/3

2 stops44h 28m

Sydney Kingsford Smith

Mon 9/18

2 stops43h 51m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 11/15

2 stops28h 00m

Sydney Kingsford Smith

Sat 11/25

2 stops37h 58m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 11/15

1 stop23h 00m

Sydney Kingsford Smith

Sun 11/26

1 stop26h 30m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 10/28

1 stop42h 37m

Sydney Kingsford Smith

Sun 11/12

2 stops27h 15m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Sat 8/26

2 stops29h 15m

Sydney Kingsford Smith

Thu 9/14

2 stops25h 44m

Austin BergstromSydney Kingsford Smith

AUS - SYD

AUSSYD

Austin Bergstrom

Sun 8/13

2 stops26h 05m

Sydney Kingsford Smith

Thu 8/17

2 stops25h 04m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing Sydney

Read reviews from past customers who have flown Undisclosed Carrier, United Airlines and American 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
9.2
Wonderful
5 reviews

Food

8.0

Overall

9.2

Crew

9.6

Boarding

8.8

Comfort

7.6

Entertainment

6.8

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
9.2
Wonderful
5 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Overall

9.2

Crew

9.6

Boarding

8.8

Comfort

7.6

Entertainment

6.8

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 New Zealand
8.4
Very good
55 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Overall

9.2

Crew

9.6

Boarding

8.8

Comfort

7.6

Entertainment

6.8

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.

Fiji Airways
8.2
Very good
31 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Overall

9.2

Crew

9.6

Boarding

8.8

Comfort

7.6

Entertainment

6.8

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.

Asiana Airlines
8.1
Very good
58 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Overall

9.2

Crew

9.6

Boarding

8.8

Comfort

7.6

Entertainment

6.8

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.

Delta
8.0
Very good
2,341 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Overall

9.2

Crew

9.6

Boarding

8.8

Comfort

7.6

Entertainment

6.8

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

Useful info, stats and facts about Austin to Sydney flights.

Top 7 airlines flying from Austin to Sydney

The chart below displays the airlines Cheapflights users traveling from Austin to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$820Average$1,427FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Fiji AirwaysCheapest$964Average$1,438FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Fiji Airways flights
Air CanadaCheapest$996Average$1,251FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
DeltaCheapest$1,063Average$1,613FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$1,077Average$1,622FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Qantas AirwaysCheapest$1,460Average$2,124FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights
Air New ZealandCheapest$1,576Average$1,834FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air New Zealand flights
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