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Look for other cheap flights to Austin Bergstrom

$845 Cheap flights to Austin

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Austin departing on 14/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Austin

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 23:53
SYD
-
AUS
29h 43m
1 stop
American Airlines Logo
17:41 - 09:45
AUS
-
SYD
25h 04m
2 stops
$1,376American Airlines
Thu, 13 Aug - Mon, 17 Aug
American Airlines Logo
09:10 - 23:53
SYD
-
AUS
29h 43m
1 stop
American Airlines Logo
17:41 - 09:45
AUS
-
SYD
25h 04m
2 stops
$1,381American Airlines
Thu, 13 Aug - Mon, 17 Aug
Qantas Airways Logo
09:40 - 14:21
BNE
-
AUS
19h 41m
1 stop
Qantas Airways Logo
17:44 - 06:30
AUS
-
BNE
20h 46m
1 stop
$1,438Qantas Airways
Sun, 1 Nov - Tue, 3 Nov
Multiple Airlines Logo
13:15 - 21:21
SYD
-
AUS
23h 06m
2 stops
Multiple Airlines Logo
07:00 - 11:50
AUS
-
SYD
37h 50m
2 stops
$1,443Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:20 - 11:52
MEL
-
AUS
37h 32m
3 stops
Multiple Airlines Logo
12:31 - 12:05
AUS
-
MEL
32h 34m
3 stops
$1,448Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Qantas Airways Logo
09:10 - 14:23
SYD
-
AUS
20h 13m
1 stop
Qantas Airways Logo
16:36 - 06:55
AUS
-
SYD
22h 19m
1 stop
$1,458Qantas Airways
Thu, 10 Sep - Mon, 19 Oct
United Airlines Logo
12:45 - 22:44
MEL
-
AUS
26h 59m
2 stops
United Airlines Logo
19:43 - 10:30
AUS
-
MEL
21h 47m
1 stop
$1,568United Airlines
Fri, 4 Dec - Mon, 4 Jan
United Airlines Logo
10:55 - 22:54
MEL
-
AUS
26h 59m
2 stops
United Airlines Logo
19:35 - 09:15
AUS
-
MEL
21h 40m
1 stop
$1,569United Airlines
Tue, 29 Sep - Tue, 20 Oct
Air Canada Logo
06:00 - 10:15
MEL
-
AUS
43h 15m
3 stops
Air Canada Logo
09:00 - 11:05
AUS
-
MEL
35h 05m
2 stops
$1,656Air Canada
Thu, 13 Aug - Mon, 17 Aug
Air Canada Logo
06:00 - 10:15
MEL
-
AUS
43h 15m
3 stops
Air Canada Logo
09:00 - 11:35
AUS
-
MEL
35h 35m
2 stops
$1,658Air Canada
Thu, 13 Aug - Mon, 17 Aug

momondo Fare Finder

 
Locate flights to Austin Bergstrom that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 23 July 2026.
Use the filters below to find and compare flights to Austin that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 13/8

09:10-23:53

1 stop29h 43m

Austin Bergstrom

Mon 17/8

17:41-09:45

2 stops25h 04m

$1,376

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 13/8

09:10-23:53

1 stop29h 43m

Austin Bergstrom

Mon 17/8

17:41-09:45

2 stops25h 04m

$1,381
Fastest return journey

BrisbaneAustin

BNE - AUS

BNEAUS

Brisbane

Sun 1/11

09:40-14:21

1 stop19h 41m

Austin Bergstrom

Tue 3/11

17:44-06:30

1 stop20h 46m

$1,438

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 2/9

13:15-21:21

2 stops23h 06m

Austin Bergstrom

Wed 9/9

07:00-11:50

2 stops37h 50m

$1,443

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Thu 3/9

13:20-11:52

3 stops37h 32m

Austin Bergstrom

Thu 10/9

12:31-12:05

3 stops32h 34m

$1,448

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 10/9

09:10-14:23

1 stop20h 13m

Austin Bergstrom

Mon 19/10

16:36-06:55

1 stop22h 19m

$1,458

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Fri 4/12

12:45-22:44

2 stops26h 59m

Austin Bergstrom

Mon 4/1

19:43-10:30

1 stop21h 47m

$1,568

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Tue 29/9

10:55-22:54

2 stops26h 59m

Austin Bergstrom

Tue 20/10

19:35-09:15

1 stop21h 40m

$1,569

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Thu 13/8

06:00-10:15

3 stops43h 15m

Austin Bergstrom

Mon 17/8

09:00-11:05

2 stops35h 05m

$1,656

MelbourneAustin

MEL - AUS

MELAUS

Melbourne

Thu 13/8

06:00-10:15

3 stops43h 15m

Austin Bergstrom

Mon 17/8

09:00-11:35

2 stops35h 35m

$1,658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Austin from

Austin flights insights and trends

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

What is the cheapest month to fly to Austin?

If you’re not able to fly to Austin in March, then August is your next best option. Flight prices from Australia to Austin during August average around $1,425.

Cheapest flights to Austin Bergstrom

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

Cheap Austin flight deals and tips

Summary info about Austin flight prices, duration and airlines

Best One-Way Price

$845

Best Round-Trip Price

$1,376

Fastest flight time

20h 20m

Popular in

June
The best one-way flight price to Austin from Australia in the last 5 days is $845 (Melbourne to Austin Bergstrom).
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The best return flight price to Austin from Australia in the last 5 days is $1,376 (Sydney Kingsford Smith to Austin Bergstrom).
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The fastest flight to Austin from Australia takes 20h 20m (Sydney Kingsford Smith to Austin Bergstrom).
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June has the highest demand for flights to Austin, with a 23% price increase on average.
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Frequently asked questions about flying to Austin

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 $309 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 July 2026.

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.

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg

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.

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Find better results for your trip to Austin

Popular Flights to Austin

Popular routes according to searches in the past day on momondo
Melbourne to Austin Bergstrom Flightsfrom $958
Sydney Kingsford Smith to Austin Bergstrom Flightsfrom $1,019
Brisbane to Austin Bergstrom Flightsfrom $1,006