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$146+ Cheap flights from 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
AUS — SYD
9 juil. — 16 juil.1
1 adult

What to know about flights from Austin

Discover essential information about flights departing from Austin, including flight schedules, destinations, airlines operating at the Austin airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 4 juillet 2025.

Good round-trip deal

$727 or less

Good one-way deal

$181 or less
Price to beat on a round-trip flight from Austin Bergstrom.
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Price to beat on a one-way flight from Austin Bergstrom.
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Find flights from Austin

Cheapest flights from Austin
Explore the most affordable flight options available from Austin. Find the lowest fares based on data from user searches, with prices last updated on 4 juillet 2025.

dim. 17/811:44AUS - EWR
Nonstop3h 50mSpirit Airlines
dim. 24/807:55EWR - AUS
Nonstop3h 54mSpirit Airlines
Deal found 3/7$259
jeu. 4/909:05AUS - BOS
Nonstop4h 00mSouthwest
lun. 8/905:00BOS - AUS
2 stops7h 30mSouthwest
Deal found 3/7$268
mar. 22/718:45AUS - BOS
Nonstop4h 09mDelta
mer. 30/706:20BOS - AUS
Nonstop4h 15mDelta
Deal found 4/7$286
mar. 30/917:05AUS - EWR
Nonstop3h 50mUnited Airlines
mar. 7/1020:18EWR - AUS
Nonstop4h 06mUnited Airlines
Deal found 2/7$303
sam. 4/1012:42AUS - BOS
Nonstop4h 05mJetBlue
sam. 11/1008:30BOS - AUS
Nonstop4h 24mJetBlue
Deal found 3/7$310
sam. 16/817:00AUS - EWR
1 stop6h 58mDelta
sam. 23/818:35EWR - AUS
1 stop6h 43mDelta
Deal found 1/7$336
ven. 14/1114:21AUS - SYD
2 stops25h 59mQantas Airways
dim. 14/1214:20SYD - AUS
1 stop22h 51mQantas Airways
Deal found 3/7$1,564
dim. 24/809:35AUS - SYD
2 stops32h 50mANA
mer. 3/920:55SYD - AUS
2 stops40h 59mANA
Deal found 2/7$1,573
dim. 17/807:30AUS - BNE
1 stop30h 55mAmerican Airlines
dim. 24/820:05BNE - AUS
2 stops27h 03mAmerican Airlines
Deal found 3/7$1,575
mer. 17/910:00AUS - SYD
2 stops54h 20mAir Canada
mer. 24/909:20SYD - AUS
1 stop25h 51mAir Canada
Deal found 3/7$1,611
dim. 16/1118:15AUS - BNE
2 stops45h 30mDelta
dim. 7/1210:45BNE - AUS
1 stop26h 13mDelta
Deal found 2/7$1,630
jeu. 7/816:40AUS - SYD
2 stops23h 25mAmerican Airlines
jeu. 21/809:10SYD - AUS
1 stop24h 07mAmerican Airlines
Deal found 3/7$1,637

Find flights from Austin within your budget

Find flights departing from Austin that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 juillet 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

dim. 17/8

07:15-21:00

3 stops36h 45m

Newark

dim. 24/8

16:35-11:36

2 stops20h 01m

$421

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

lun. 18/8

16:40-23:30

1 stop5h 50m

Newark

mer. 20/8

06:00-10:42

1 stop5h 42m

$423

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

sam. 30/8

19:05-23:57

Nonstop3h 52m

Newark

sam. 20/9

06:59-09:57

Nonstop3h 58m

$440

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

ven. 14/11

14:21-09:20

2 stops25h 59m

Sydney Kingsford Smith

dim. 14/12

14:20-20:11

1 stop22h 51m

$1,564

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

dim. 24/8

09:35-09:25

2 stops32h 50m

Sydney Kingsford Smith

mer. 3/9

20:55-22:54

2 stops40h 59m

$1,573

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

dim. 17/8

07:30-05:25

1 stop30h 55m

Brisbane

dim. 24/8

20:05-08:08

2 stops27h 03m

$1,575

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

mer. 17/9

10:00-07:20

2 stops54h 20m

Sydney Kingsford Smith

mer. 24/9

09:20-20:11

1 stop25h 51m

$1,611

AustinBrisbane

AUS - BNE

AUSBNE

Austin Bergstrom

dim. 16/11

18:15-07:45

2 stops45h 30m

Brisbane

dim. 7/12

10:45-20:58

1 stop26h 13m

$1,630

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

jeu. 7/8

16:40-07:05

2 stops23h 25m

Sydney Kingsford Smith

jeu. 21/8

09:10-18:17

1 stop24h 07m

$1,637

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

jeu. 7/8

16:11-06:05

1 stop22h 54m

Sydney Kingsford Smith

jeu. 21/8

17:45-00:23

1 stop21h 38m

$1,652

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 55 results
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Best time to book a flight from Austin

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

Travel insights for flights from Austin

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

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

Use this chart to determine the optimal time to book a return flight from Austin to Sydney. Price data was last updated on 27 June 2025.

The best time to book flights from Austin is 71 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.

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

Currently, October is the cheapest month in which you can book a flight from Austin (average of $421). Flying from Austin in December will prove the most costly (average of $1,657). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Austin?

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

Those who are seeking the cheapest fare on flights departing from Austin would be wise to consider leaving during Saturday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at midday when fares are usually the most expensive.

What are popular destinations to fly to from Austin?

Austin offers frequent flights to New York (367 flights per day), Chicago (296 flights per day) and Atlanta (294 flights per day).

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $268
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $658
New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $78
Dallas/Fort Worth
Dallas/Fort Worth
From $487

What is the cheapest place to fly to from Austin?

The cheapest city to fly to from Austin is New Orleans Louis Armstrong, with prices starting at $119. Explore other affordable destinations below.

New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $78
Indianapolis
Indianapolis
From $188
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $268
Dallas/Fort Worth
Dallas/Fort Worth
From $487

Airline reviews for flights from Austin

Get insights into the airlines that provide service from Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Austin. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Get a feel of what it's like to fly with Air Tahiti Nui, ANA, andAlaska Airlines from Austin by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Overall

8.7

Crew

9.0

Entertainment

7.3

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Overall

8.7

Crew

9.0

Entertainment

7.3

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
893 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Overall

8.7

Crew

9.0

Entertainment

7.3

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.
Alaska Airlines
8.0
Very Good
10,000 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Overall

8.7

Crew

9.0

Entertainment

7.3

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
8.0
Very Good
202 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Overall

8.7

Crew

9.0

Entertainment

7.3

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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
7,982 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Overall

8.7

Crew

9.0

Entertainment

7.3

Boarding

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

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Direct flights from Texas

Book a direct flight from one of these other cities located in Texas.
Direct flights from San Antonio

Related info for your journey

Access useful and relevant information related to your journey from Austin. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 juillet 2025.

  • What are the most popular destinations to fly to from Austin?

    For the current month, the most popular flights from Austin are Boston, Chicago, Atlanta. Boston, Atlanta, Mumbai are the most popular locations from Austin year round.

  • What is the cheapest flight from Austin to anywhere?

    Users have flown out of Austin for as low as $119 to New Orleans (prices may vary depending on the airline and departure time). On average, users have booked flights for $586 to fly from Austin.

  • What is the cheapest premium economy flight from Austin?

    Options for some of the cheapest premium economy flights from Austin we have found on Cheapflights are as follows:
    Fly from Austin Bergstrom to San Francisco starting at $5,541

  • What is the cheapest first class flight from Austin?

    If you’re looking to fly first-class from Austin to anywhere, put Honolulu on your list as prices start at $7,689 for this destination.

  • What is the cheapest month to fly from Austin?

    Currently, the cheapest month for flights from Austin is October. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Austin?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Austin today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Austin?

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

  • Can Cheapflights find flights from Austin with no change fees?

    Yes! Cheapflights helps users easily find flights from Austin with no change fees.

  • Can Cheapflights notify me if prices for flights from Austin become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Austin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Austin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Austin?

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

Can Cheapflights find flights from Austin with no change fees?

Yes! Cheapflights helps users easily find flights from Austin with no change fees.

Can Cheapflights notify me if prices for flights from Austin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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