$514+ Cheap flights from Sydney (SYD) to Austin (AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — AUS
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Sydney to AustinExplore the most affordable flight options available from Sydney to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Sydney to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:05 pm -
1 stop20h 00m
Tue 11/177:08 am -
1 stop32h 52m
Deal found 11/8![American Airlines logo]()
$1,037
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:10 am -
1 stop29h 46m
Mon 11/167:50 pm -
1 stop42h 05m
Deal found 11/7![American Airlines logo]()
$1,085
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:05 pm -
1 stop18h 26m
Sun 12/67:08 am -
1 stop32h 52m
Deal found 11/6![American Airlines logo]()
$1,102
This Qantas Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:10 am -
1 stop20h 40m
Sat 12/53:22 pm -
1 stop24h 38m
Deal found 11/5![Qantas Airways logo]()
$1,158
This Qantas Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:15 am -
2 stops25h 34m
Sat 12/52:33 pm -
2 stops22h 52m
Deal found 11/5![Multiple Airlines logo]()
$1,198
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:20 am -
2 stops40h 51m
Sun 12/612:05 pm -
2 stops28h 30m
Deal found 11/6![Air Canada logo]()
$1,252
This Qantas Airways deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:05 pm -
1 stop18h 26m
Wed 12/305:20 pm -
1 stop20h 35m
Deal found 11/9![Multiple Airlines logo]()
$1,320
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:40 am -
2 stops28h 01m
Tue 11/1712:31 pm -
2 stops26h 59m
Deal found 11/8![Delta logo]()
$1,334
This Jetabroad deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:05 pm -
1 stop20h 00m
Thu 12/317:15 am -
2 stops30h 10m
Deal found 11/9![Multiple Airlines logo]()
$1,432
Best flights from Sydney to AustinDiscover carefully curated flight deals from Sydney to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Sydney to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:40 am -
1 stop18h 53m
Fri 1/297:15 am -
1 stop32h 15m
Deal found 11/8![Delta logo]()
$1,659
This Aunt Betty deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:20 am -
2 stops23h 35m
Sun 12/66:34 am -
3 stops34h 01m
Deal found 11/6![Air Canada logo]()
$1,864
This Qantas Airways deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:25 pm -
1 stop19h 31m
Wed 12/302:15 pm -
2 stops23h 10m
Deal found 11/7![Multiple Airlines logo]()
$2,093
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:15 am -
1 stop20h 53m
Sun 12/2712:23 pm -
1 stop25h 37m
Deal found 11/9![United Airlines logo]()
$2,168
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:40 am -
1 stop18h 53m
Thu 1/287:45 pm -
1 stop19h 45m
Deal found 11/8![Delta logo]()
$1,659
This Expedia deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:40 pm -
2 stops31h 42m
Sun 12/277:04 pm -
2 stops31h 41m
Deal found 11/9![Multiple Airlines logo]()
$2,167
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:40 pm -
2 stops38h 39m
Mon 12/287:04 pm -
2 stops55h 41m
Deal found 11/6![Multiple Airlines logo]()
$2,195
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:50 am -
2 stops23h 00m
Fri 1/87:10 pm -
1 stop42h 10m
Deal found 11/8![United Airlines logo]()
$2,537
This Alaska Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:40 pm -
2 stops31h 42m
Fri 1/87:04 pm -
2 stops31h 41m
Deal found 11/6![Multiple Airlines logo]()
$2,463
This Qantas Airways deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:15 am -
2 stops22h 30m
Fri 1/112:30 pm -
3 stops24h 55m
Deal found 11/10![Multiple Airlines logo]()
$2,490
Last-minute flights from Sydney to AustinDiscover last-minute flight deals from Sydney to Austin. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to Austin. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:05 pm -
1 stop20h 00m
Tue 11/177:08 am -
1 stop32h 52m
Deal found 11/8![American Airlines logo]()
$1,037
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:40 am -
2 stops28h 01m
Tue 11/1712:31 pm -
2 stops26h 59m
Deal found 11/8![Delta logo]()
$1,334
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:10 am -
1 stop29h 46m
Mon 11/167:50 pm -
1 stop42h 05m
Deal found 11/7![American Airlines logo]()
$1,085
This Qantas Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:10 am -
1 stop20h 40m
Sat 12/53:22 pm -
1 stop24h 38m
Deal found 11/5![Qantas Airways logo]()
$1,158
This Qantas Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:15 am -
2 stops25h 34m
Sat 12/52:33 pm -
2 stops22h 52m
Deal found 11/5![Multiple Airlines logo]()
$1,198
This Qantas Airways deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:05 pm -
1 stop18h 26m
Wed 12/305:20 pm -
1 stop20h 35m
Deal found 11/9![Multiple Airlines logo]()
$1,320
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:05 pm -
1 stop18h 26m
Sun 12/67:08 am -
1 stop32h 52m
Deal found 11/6![American Airlines logo]()
$1,102
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:20 am -
2 stops40h 51m
Sun 12/612:05 pm -
2 stops28h 30m
Deal found 11/6![Air Canada logo]()
$1,252
This Jetabroad deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:05 pm -
1 stop20h 00m
Thu 12/317:15 am -
2 stops30h 10m
Deal found 11/9![Multiple Airlines logo]()
$1,432
One-way flights from Sydney to AustinSearch for one-way flight options from Sydney to Austin. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Sydney to Austin. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/32:00 pm -
3 stops36h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/61:15 pm -
3 stops42h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/192:00 pm -
3 stops35h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$608
This Priceline deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:20 am -
2 stops40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$615
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:20 am -
2 stops26h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$648
This Justfly.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1910:20 am -
2 stops40h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$653
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/59:20 am -
2 stops45h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Air Canada logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/91:15 pm -
2 stops24h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:20 pm -
2 stops38h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$705
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/310:20 am -
2 stops40h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Air Canada logo]()
$716
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/49:20 am -
2 stops40h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Air Canada logo]()
$718
Find flight deals from Sydney to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,012 (Trip.com) |
One-way from | $514 (Kiwi.com) |
Popular in | February |
Cheapest in | July |
Average price | $1,115 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Sydney to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Tue 4/6
9:20 am-1:31 pm
2 stops43h 11m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$670
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Fri 12/4
1:20 pm-11:11 am
2 stops38h 51m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$705
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Tue 12/8
11:50 am-9:17 pm
2 stops26h 27m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$727
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Thu 12/10
11:20 am-9:54 pm
1 stop27h 34m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$811
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Tue 4/6
9:15 am-8:18 pm
1 stop26h 03m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$869
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Tue 12/8
11:20 am-12:03 pm
3 stops41h 43m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$887
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Sat 4/3
10:15 am-6:26 pm
1 stop24h 11m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$927
Quickest round-trip
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Thu 12/10
10:40 am-3:10 pm
1 stop21h 30m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$937
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Tue 1/12
10:40 am-9:29 pm
2 stops27h 49m
Austin Bergstrom
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$1,044
SydneyAustin
SYD Sydney Kingsford Smith - AUS Austin Bergstrom
SYDAUS
Sydney Kingsford Smith
Fri 12/25
10:40 am-12:33 pm
1 stop18h 53m
Austin Bergstrom
Fri 1/29
7:15 am-8:30 am
1 stop32h 15m
$1,659
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Sydney to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Austin in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sydney-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sydney-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sydney to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Sydney with our price prediction graph.
SYD-AUS
Estimated round-trip 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 from Sydney to Austin
Prices
Delays
What is the cheapest month to book a flight from Sydney to Austin?
Currently, July is the cheapest month in which you can book a flight from Sydney to Austin (average of $1,075). Flying from Sydney to Austin in February is currently the most expensive (average of $1,955). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Sydney to Austin?
Airfare is below average for this route at the moment.
Sydney to Austin flights typically cost between $1,028 and $1,249 in January.The cheapest round-trip price found within the last 5 days was $1,012 on Multiple Airlines (Jan 25-Feb 1).
How often are flights from Sydney to Austin delayed?
About 19% of weekly flights between Sydney and Austin have experienced delays in the past year, with the average delay time being 90 minutes.
What is the most punctual flight time for Sydney to Austin flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Austin flights?
Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.
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 November 10, 2026.
Read reviews from past customers who have flown Qantas Airways from Sydney to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.2
Overall
7.5
Crew
8.1
Comfort
7.5
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentJodie,Oct 2026
SYD - GFF
Food
7.0
Entertainment
7.2
Overall
7.5
Crew
8.1
Comfort
7.5
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentJodie,Oct 2026
SYD - GFF
Related info for your journey
Find useful and relevant information for your journey from Sydney to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
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Top airline flying from Sydney to Austin
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$858 | Average$1,280 | FlexibilityNo cancel fee | On-time74% |