Which airlines fly to Austin?

For flights from Australia to Austin, most momondo users will book with popular airlines such as United Airlines, Qantas Airways, Virgin Australia and Air New Zealand. Depending on what airport you fly from, you may have other airlines to choose from.

Air New Zealand Flights to Austin

There are 55 Air New Zealand flights to Austin in a normal week. The most common departure point is Houston George Bush Intcntl and the best Air New Zealand ticket price seen on momondo is $1,412 (last 72 hours, from Brisbane, to Austin). Air New Zealand has a score of 8.0 from 505 user reviews on momondo.

Virgin Australia Flights to Austin

Virgin Australia flights to Austin can start from as low as $1,356 (return, from Adelaide, found in the last 72 hours). Over 23 flights that Virgin Australia operates to Austin in a normal week, prices can vary significantly. The most popular Virgin Australia flight to Austin is from San Francisco. Virgin Australia has been rated 7.5/10 by momondo users, in 416 reviews.

How long does it take to fly to Austin?

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into Austin, then you can expect flight times to average 18h 24m and 22h 31m, respectively.

$719 Cheap Flights to Austin in 2025/26

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Find the cheapest flights from Australia to Austin

Round-trip

One-way

Last minute

Cheap return flights

10:20 - 19:55SYD-AUS

49h 35m2 stops

08:40 - 08:20AUS-SYD

31h 40m1 stop

$1,127Air Canada

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Sun, 5 Oct - Tue, 21 Oct

11:20 - 12:19SYD-AUS

41h 59m2 stops

13:05 - 09:35AUS-SYD

51h 30m2 stops

$1,147Air Canada

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Sun, 9 Nov - Mon, 17 Nov

10:20 - 20:11SYD-AUS

25h 51m1 stop

08:40 - 08:20AUS-SYD

31h 40m1 stop

$1,153Air Canada

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Sun, 5 Oct - Tue, 21 Oct

12:00 - 19:53MEL-AUS

23h 53m2 stops

17:59 - 09:30AUS-MEL

22h 31m2 stops

$1,244United Airlines

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Wed, 29 Oct - Wed, 5 Nov

10:30 - 15:34MEL-AUS

21h 04m1 stop

17:59 - 09:30AUS-MEL

22h 31m2 stops

$1,250United Airlines

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Wed, 29 Oct - Wed, 5 Nov

11:20 - 23:58SYD-AUS

28h 38m1 stop

06:42 - 09:00AUS-SYD

33h 18m1 stop

$1,250American Airlines

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Thu, 30 Oct - Thu, 6 Nov

11:20 - 16:41SYD-AUS

22h 21m2 stops

20:15 - 09:00AUS-SYD

19h 45m1 stop

$1,252American Airlines

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Sun, 9 Nov - Mon, 17 Nov

16:05 - 19:37MEL-AUS

19h 32m1 stop

18:00 - 09:30AUS-MEL

22h 30m1 stop

$1,502Qantas Airways

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Wed, 29 Oct - Wed, 5 Nov

19:40 - 23:58BNE-AUS

19h 18m1 stop

14:35 - 05:00AUS-BNE

22h 25m1 stop

$1,576Qantas Airways

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Thu, 30 Oct - Thu, 6 Nov

10:20 - 18:37SYD-AUS

23h 17m1 stop

16:44 - 08:00AUS-SYD

23h 16m1 stop

$2,329Virgin Australia

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Wed, 24 Sep - Tue, 7 Oct

Fly from

Route

Depart

Return

Price

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 5/10

10:20-19:55

2 stops49h 35m

Austin Bergstrom

Tue 21/10

08:40-08:20

1 stop31h 40m

$1,127

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 9/11

11:20-12:19

2 stops41h 59m

Austin Bergstrom

Mon 17/11

13:05-09:35

2 stops51h 30m

$1,147

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 5/10

10:20-20:11

1 stop25h 51m

Austin Bergstrom

Tue 21/10

08:40-08:20

1 stop31h 40m

$1,153

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 29/10

12:00-19:53

2 stops23h 53m

Austin Bergstrom

Wed 5/11

17:59-09:30

2 stops22h 31m

$1,244

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 29/10

10:30-15:34

1 stop21h 04m

Austin Bergstrom

Wed 5/11

17:59-09:30

2 stops22h 31m

$1,250

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 30/10

11:20-23:58

1 stop28h 38m

Austin Bergstrom

Thu 6/11

06:42-09:00

1 stop33h 18m

$1,250

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 9/11

11:20-16:41

2 stops22h 21m

Austin Bergstrom

Mon 17/11

20:15-09:00

1 stop19h 45m

$1,252

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Wed 29/10

16:05-19:37

1 stop19h 32m

Austin Bergstrom

Wed 5/11

18:00-09:30

1 stop22h 30m

$1,502

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Thu 30/10

19:40-23:58

1 stop19h 18m

Austin Bergstrom

Thu 6/11

14:35-05:00

1 stop22h 25m

$1,576

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 24/9

10:20-18:37

1 stop23h 17m

Austin Bergstrom

Tue 7/10

16:44-08:00

1 stop23h 16m

$2,329

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Austin flights insights and trends

Explore insights for your Austin flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in May, then October is your next best option. Flight prices from Australia to Austin during October average around $1,667.

What is the cheapest day to depart on your flight to Austin?

Our data shows that Saturday is the least expensive day to fly to Austin. Tickets to fly out on this day can be as low as $284. Flights from Australia to Austin on a Monday will generally be more expensive and average around $312. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Austin?

Our most recent data shows that the best time of day to fly to Austin is in the morning. Flights from Australia to Austin during this time can be as low as $276. Try not to purchase tickets in the afternoon because they tend to be around $400. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $1,956 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Australia for as low as $1,433 on momondo.

Cheapest flights to Austin Bergstrom

Find the cheapest flights to Austin Bergstrom from your nearest city or airport

Find flights from Sydney to Austin

CHEAPEST MONTH TO FLY TO AUSTIN FROM SYDNEY	May	18% cheaper	Flying from Sydney to Austin costs on average just $1,607 in May
MOST EXPENSIVE MONTH TO FLY TO AUSTIN FROM SYDNEY	December	42% more expensive	It costs about $2,784 for flights to Austin from Sydney in December
MOST POPULAR MONTH TO FLY TO AUSTIN FROM SYDNEY	March	614% more users visited	More momondo users searched in flights to Austin from Sydney in March than any other month

Cheap Austin flight deals and tips

Summary info about Austin flight prices, duration and airlines

Best One-Way Price	$719
Best Round-Trip Price	$1,127
Fastest flight time	18h 37m
Popular in	September

The best one-way flight price to Austin from Australia in the last 72 hours is $719 (Sydney Kingsford Smith to Austin Bergstrom).

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The best round-trip flight price to Austin from Australia in the last 72 hours is $1,127 (Sydney Kingsford Smith to Austin Bergstrom).

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The fastest flight to Austin from Australia takes 18h 37m (Sydney Kingsford Smith to Austin Bergstrom).

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September has the highest demand for flights to Austin, with a 7% price increase on average.

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Frequently asked questions about flying to Austin

How far in advance should I book a flight to Austin?

The best time to book a flight to Austin from Australia is 25 days out, which is when prices tend to be around $1,956. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $1,258.

Is there an alternative airport near Austin?

Killeen Fort Hood Regional Airport, San Antonio Airport, College Station Easterwood Field Airport or Waco Airport can be an alternative airport used for travel to Austin.

Is there a cheaper alternative to flying into Austin?

You can find deals at San Antonio Airport for $455 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Austin Bergstrom Airport?

Prices for flights to Austin Bergstrom Airport are updated daily.

How many operators does momondo search for flights to Austin Bergstrom Airport?

The number of operators available for flights to Austin Bergstrom Airport is 6 as of September 2025.

How old do you have to be to fly to Austin Bergstrom Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Austin Bergstrom Airport.

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The required travel and health documents for your Austin Bergstrom Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Austin?

Finding the right flight to Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights to Austin with flexible booking policies on momondo?

All flight searches to Austin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Austin?

momondo provides multiple filters to help you find the best flight to Austin. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Austin right now. Can momondo alert me if prices change?

Price alerts on flights to Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.