SYD - AUS

$811 Find Cheap Flights from Sydney to Austin – Compare and Save

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Everything you should know

Cheapest return flight
$1,317
Typical prices: $1,533-$2,119
American Airlines
Mon 12/2Wed 14/2
SYD - AUS • 2 stops
Cheapest one-way flight
$639
Typical prices: $917-$1,267
Multiple Airlines
Thu 1/2
SYD - AUS • 3 stops
Direct flights
There are currently no direct flights between Sydney and Austin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg $1,695 (return)
Shortest trip • 19h 24m (one-way)
Insights
Insights
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We hope you enjoy your trip to Austin!
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Flight Deals

Cheap Flights from Sydney to Austin (SYD-AUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Austin

Fri, 12 Feb - Sun, 14 Feb
American Airlines Logo
11:20 - 08:56SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
38h 36m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
07:00 - 06:55AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
30h 55m1 stop Dallas/Fort Worth
$1,257American Airlines
Fri, 12 Feb - Sun, 14 Feb
American Airlines Logo
11:20 - 08:56SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
38h 36m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
07:00 - 06:55AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
30h 55m1 stop Dallas/Fort Worth
$1,317American Airlines
Wed, 31 Mar - Wed, 14 Apr
Air Canada Logo
10:20 - 16:34SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
22h 14m2 stops Vancouver Intl Denver Intl
Air Canada Logo
16:32 - 07:20AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
23h 48m2 stops Denver Intl Vancouver Intl
$1,332Air Canada
Wed, 31 Mar - Wed, 14 Apr
Air Canada Logo
10:20 - 17:29SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
23h 09m2 stops Vancouver Intl Houston George Bush Intcntl
Air Canada Logo
06:40 - 07:20AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
33h 40m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl
$1,344Air Canada
Mon, 9 Nov - Tue, 17 Nov
Qantas Airways Logo
11:10 - 14:50SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
20h 40m1 stop Los Angeles
Qantas Airways Logo
15:23 - 06:25AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
22h 02m1 stop Los Angeles
$1,357Qantas Airways
Mon, 9 Nov - Tue, 17 Nov
United Airlines Logo
09:15 - 11:13SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
18h 58m1 stop Houston George Bush Intcntl
United Airlines Logo
14:24 - 09:20AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
25h 56m2 stops Houston George Bush Intcntl San Francisco
$1,371United Airlines
Mon, 9 Nov - Tue, 17 Nov
Delta Logo
10:40 - 22:07SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
28h 27m2 stops Los Angeles Detroit Metropolitan Wayne County
Delta Logo
12:31 - 08:30AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
26h 59m2 stops Salt Lake City Los Angeles
$1,372Delta
Tue, 24 Nov - Tue, 1 Dec
Qantas Airways Logo
11:10 - 23:59SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
29h 49m1 stop Los Angeles
Qantas Airways Logo
19:50 - 11:45AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
22h 55m2 stops Dallas/Fort Worth Brisbane
$1,586Qantas Airways
Tue, 24 Nov - Tue, 1 Dec
United Airlines Logo
11:50 - 17:51SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
23h 01m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
17:45 - 09:05AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
22h 20m2 stops Houston George Bush Intcntl Los Angeles
$1,732United Airlines
Thu, 3 Dec - Sun, 6 Dec
Delta Logo
10:40 - 15:10SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
21h 30m1 stop Los Angeles
Delta Logo
07:10 - 08:30AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
32h 20m1 stop Los Angeles
$2,767Delta
Booking Insights

Price, demand, and travel trends for Sydney to Austin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Sydney to Austin?

Return flights from Sydney to Austin typically range from $1,533 to $2,119. The lowest price found in the past 5 days was $1,317 on American Airlines.

What's the cheapest day of the week to fly from Sydney to Austin?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Sydney to Austin. It's 6% cheaper than the average day, while Friday is the most expensive, with prices 32% higher.

What is the cheapest month to fly from Sydney to Austin?

•July is the cheapest month to fly from Sydney to Austin at $1,529 return.
•February ($2,780) and January ($2,472) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 81% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Sydney to Austin flights

Low season

February

Cheapest flight

$639
Beat the crowds with an average 77% drop in travellers.
The most popular month to fly with an average 56% increase in travellers.
One-way flight from Sydney to Austin

When to book flights from Sydney to Austin

Are your dates flexible? Find out the best times to travel from Sydney to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sydney to Austin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Sydney to Austin?

    Three cabin classes are available on flights from Sydney to Austin:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Sydney to Austin?

    A direct flight from Sydney to Austin takes 00m, covering 21,934 km.

  • Do I need a passport to fly from Sydney to Austin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Sydney to Austin flight?

    Return flights from Sydney to Austin range from $1,533 to $2,119, with an average of $1,691 over the past 12 months. Anything below $1,533 counts as a good deal.

  • How does on-time performance compare across airlines flying from Sydney to Austin?

    Qantas Airways is the only airline operating Sydney to Austin flights. 86% of its flights are on time.

  • Have flight prices from Sydney to Austin changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,317 to $13,024. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Sydney to Austin looking right now?

    One-way fares from Sydney to Austin are currently higher than usual. Average one-way flight prices are about $1,301, which is 18% above the typical average for this route.

  • Which car hire options are available at Austin Bergstrom Airport (AUS)?

    Austin Bergstrom Airport (AUS) hosts 5 major car hire companies, with daily rates starting from around $81 for economy cars. Top options include:

    • Europcar
    • Hertz
    • Fox
    • Thrifty
    • Easirent

  • Which airports can I use when flying from Sydney to Austin?

    Flights from Sydney to Austin usually depart from Sydney Kingsford Smith (SYD) and arrive at Austin Bergstrom (AUS).

  • What time of day has the fewest delays on flights from Sydney to Austin?

    Afternoon flights have the fewest delays on this route, while night departures tend to have the most.

  • At what point is a flight considered delayed from Sydney to Austin?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sydney to Austin route, 14% of flights were delayed in the past three months, with delays averaging 1h 24m.

  • Which airports do connecting flights from Sydney to Austin pass through?

    One-stop flights from Sydney to Austin most commonly connect through:

    • Los Angeles (LAX) – 61% of one-stop connections
    • Dallas/Fort Worth (DFW) – 26% of one-stop connections
    • San Francisco (SFO) – 12% of one-stop connections
    • Houston George Bush Intcntl (IAH) – 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Sydney to Austin?

    Yes. Flexible dates can save you up to 29% on flights from Sydney to Austin. Thursday is the cheapest departure day at $1,597 return on average, while Friday is the most expensive at $2,240, a difference of $643.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Sydney to Austin?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time of 19h 24m, compared to 20h 04m via Dallas/Fort Worth (DFW) and 20h 36m via Los Angeles (LAX).

  • What is the time difference between Sydney and Austin?

    Austin is 16 hours behind Sydney (Central Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Austin?

    Paramount Theatre is one of the most viewed places in Austin on KAYAK.

Your guide to booking Sydney to Austin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $1,597, about $643 less than Friday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sydney to Austin trip for July. Fares historically average $1,529 return in that month – typically $1,251 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Austin Bergstrom Airport.

    • Hyatt Place Austin Airport
    • Microtel Inn and Suites by Wyndham Austin Airport
    • Hilton Austin Airport

More options for your flight from Sydney to Austin

Complete your trip to Austin with a hotel stay or car hire