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$816+ Cheap flights to Austin

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
— AUS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Austin
Explore the most affordable flight options available to Austin. Find the lowest fares based on data from user searches, with prices last updated on 27 November 2025.

Sun 7/1211:20SYD - AUS
1 stop19h 45mAmerican Airlines
Sun 14/1220:15AUS - SYD
1 stop19h 45mAmerican Airlines
Deal found 26/11$1,502
Sun 7/1211:20SYD - AUS
2 stops29h 39mMultiple Airlines
Sun 14/1213:33AUS - SYD
2 stops26h 27mMultiple Airlines
Deal found 26/11$1,524
Wed 17/1207:00SYD - AUS
2 stops27h 37mQantas Airways
Tue 30/1218:05AUS - SYD
2 stops25h 15mQantas Airways
Deal found 24/11$1,999
Sun 14/1208:30SYD - AUS
2 stops27h 53mQantas Airways
Tue 30/1217:23AUS - SYD
2 stops24h 32mQantas Airways
Deal found 24/11$2,068
Sat 6/1211:20SYD - AUS
2 stops41h 02mAir Canada
Fri 16/119:37AUS - SYD
2 stops44h 58mAir Canada
Deal found 24/11$2,088
Sat 13/1208:30SYD - AUS
2 stops27h 53mQantas Airways
Tue 30/1218:05AUS - SYD
2 stops25h 15mQantas Airways
Deal found 25/11$2,199
Mon 15/1217:45SYD - AUS
1 stop18h 38mQantas Airways
Tue 30/1217:23AUS - SYD
2 stops24h 32mQantas Airways
Deal found 24/11$2,548
Tue 16/1211:20SYD - AUS
1 stop25h 16mQantas Airways
Tue 30/1218:05AUS - SYD
2 stops23h 50mQantas Airways
Deal found 24/11$2,575
Sat 6/1217:50SYD - AUS
3 stops46h 09mAir Tahiti Nui
Fri 16/114:52AUS - SYD
3 stops36h 58mAir Tahiti Nui
Deal found 24/11$2,578
Sat 13/1217:45SYD - AUS
1 stop18h 38mMultiple Airlines
Tue 30/1218:05AUS - SYD
2 stops23h 50mMultiple Airlines
Deal found 25/11$2,583

Flights to Austin in 2025

Find the latest flights to Austin in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 27 November 2025.

Return from

$1,281

One-way from

$816

Popular in

April

Cheapest in

September

Average price

$2,089
Air Canada
  • Air Canada
  • 2/2-5/2
  • 4 total stops
  • 56h 02m total
  • Sydney to Austin
Search Deals
8/2
  • 8/2
  • 3 total stops
  • 51h 16m total
  • Sydney to Austin
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($44 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Austin that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 27 November 2025.
Use the filters below to find and compare flights to Austin that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 2/2

11:20-19:17

2 stops24h 57m

Austin Bergstrom

Thu 5/2

09:30-09:35

2 stops31h 05m

$1,281

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 7/12

11:20-14:05

1 stop19h 45m

Austin Bergstrom

Sun 14/12

20:15-09:00

1 stop19h 45m

$1,502

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 7/12

11:20-23:59

2 stops29h 39m

Austin Bergstrom

Sun 14/12

13:33-09:00

2 stops26h 27m

$1,524

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 25/1

14:00-16:53

1 stop19h 53m

Austin Bergstrom

Thu 29/1

19:37-07:00

1 stop42h 23m

$1,651

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 17/12

07:00-17:37

2 stops27h 37m

Austin Bergstrom

Tue 30/12

18:05-12:20

2 stops25h 15m

$1,999

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 14/12

08:30-19:23

2 stops27h 53m

Austin Bergstrom

Tue 30/12

17:23-10:55

2 stops24h 32m

$2,068

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 18/12

08:00-23:00

2 stops32h 00m

Austin Bergstrom

Tue 30/12

19:00-12:20

2 stops24h 20m

$2,068

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 2/2

10:40-13:02

1 stop19h 22m

Austin Bergstrom

Thu 5/2

07:20-06:50

1 stop30h 30m

$2,332

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 25/1

11:20-12:19

2 stops41h 59m

Austin Bergstrom

Thu 29/1

05:25-07:25

3 stops33h 00m

$2,357

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sat 10/1

16:00-19:17

2 stops44h 17m

Austin Bergstrom

Sat 17/1

13:05-09:35

2 stops51h 30m

$2,451

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 21 results
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2
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Best time to book a flight to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight to Austin

When is the best time to book a flight to Austin?

Use this chart to determine the optimal time to book a return flight from Sydney to Austin. Price data was last updated on 21 November 2025.

The best time to book flights to Austin is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly to Austin?

Use this chart to determine the cheapest time to fly return from Sydney to Austin. Price data was last updated on 30 March 2025.

Users looking for the lowest fares to Austin should consider flying on Friday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated 27 November 2025.
Check out reviews from past customers who have flown Air New Zealand, Virgin Australia, andQantas Airways to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
537 reviews
Check prices

Food

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air New Zealand
8.0
Very Good
537 reviews
Air New Zealand
8.0
Very Good
537 reviews
Check prices

Food

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Virgin Australia
7.6
Good
425 reviews
Air New Zealand
8.0
Very Good
537 reviews
Check prices

Food

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Qantas Airways
7.5
Good
944 reviews
Air New Zealand
8.0
Very Good
537 reviews
Check prices

Food

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
United Airlines
7.4
Good
9,046 reviews
Air New Zealand
8.0
Very Good
537 reviews
Check prices

Food

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air Canada
7.1
Good
10,481 reviews
Air New Zealand
8.0
Very Good
537 reviews
Check prices

Food

7.4

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

FAQs about flying to Austin

  • What airport do you fly into for flights to Austin?

    Booking a flight to Austin Bergstrom (AUS) is your only option if you intend on flying to Austin. It is only a 12.0 km journey from Austin Bergstrom to Austin’s city centre.

  • Can I find cheaper flights to Austin if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Austin on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Austin?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Austin.

  • Where does the fastest flight to Austin depart from?

    For those looking to save time traveling to Austin, Sydney Kingsford Smith offers the quickest one-way flight (18 hours 38 minutes).

  • Does Austin Bergstrom have car hire?

    Yes. Those touching down at Austin Bergstrom can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Austin Bergstrom?

    Yes. Austin Bergstrom has hotels nearby for those requiring accommodations. Hyatt Place Austin Airport is the closest property to Austin Bergstrom (1.6 km away from Austin Bergstrom).

See more FAQs

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Austin for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Austin with no change fees?

Certainly. Search results for flights to Austin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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