Q: How much does it cost for a return flight from Sydney to Austin?

Airfare is below average for this route at the moment. Sydney to Austin flights typically cost between $1,626 and $2,166 in March. The cheapest return flight price found within the last 3 days was $1,540 on Air New Zealand (12 Mar-19 Mar).

Question 1

Which airport typically offers the quickest stopover for flights from Sydney to Austin?

Accepted Answer

Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 1h 26m. Find deals

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week. Find deals

Question 3

What is the most punctual flight time for Sydney to Austin flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often. Find deals

Question 4

What’s the cheapest stopover airport for flights from Sydney to Austin?

Accepted Answer

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of $1,817. Find deals

Question 5

How much does it cost for a return flight from Sydney to Austin?

Accepted Answer

Airfare is below average for this route at the moment.Sydney to Austin flights typically cost between $1,626 and $2,166 in March.
The cheapest return flight price found within the last 3 days was $1,540 on Air New Zealand (12 Mar-19 Mar).

Question 6

How often are flights from Sydney to Austin delayed?

Accepted Answer

About 19% of weekly flights between Sydney and Austin have experienced delays in the past year, with the average delay time being 90 minutes.

Question 7

Which airline has the best punctuality record on Sydney to Austin flights?

Accepted Answer

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.

Question 8

What’s the top stopover airport for flights from Sydney to Austin?

Accepted Answer

Los Angeles (LAX) – chosen by Cheapflights users on 43% of one-stop itineraries from Sydney to Austin on Cheapflights.

Question 9

What’s the fastest stopover option from Sydney to Austin?

Accepted Answer

Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 18h 22m.

Question 10

How long is the flight from Sydney to Austin?

Accepted Answer

There are many flights that can get you from Sydney to Austin in 21h 11m. Fly via Air New Zealand, Qantas Airways, or American Airlines to get the fastest option. Sydney and Austin are separated by a distance of 13630 km. Both multi-stop and direct flights can be found to your destination and back.

Question 11

What are the cheapest airlines flying from Sydney to Austin round-trip?

Accepted Answer

United Airlines, at $1,163, was found to be the cheapest airline from Sydney to Austin.Alternate airlines to your destination round-trip include Delta and Air Canada. United Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

Question 12

How far ahead should I book a flight from Sydney to Austin?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Sydney to Austin, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 13

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

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Sydney to Austin (average of $806). Flying from Sydney to Austin in July is currently the most expensive (average of $1,596). 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.

Question 14

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

Accepted Answer

Travellers seeking maximum savings on their Sydney to Austin flight should consider departing on Friday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 inches per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 17

What are the most popular airlines that fly from Sydney to Austin?

Accepted Answer

Before booking your flight from Sydney to Austin, check out the most popular airlines for this route: United Airlines, Qantas Airways or Air New Zealand.

Question 18

What is the cheapest time of day to fly from SYD to AUS?

Accepted Answer

It’s typically best to fly out from Sydney to Austin in the morning. Doing so could potentially save you 31% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 19

Can I find deals for flights from Sydney to Austin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to Austin flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from Sydney to Austin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Austin.

Question 21

Can I find deals for business class flights from Sydney to Austin?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from Sydney to Austin?

Accepted Answer

Cheapflights helps you search for flights from Sydney to Austin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Austin.

Question 24

Can Cheapflights find flights from Sydney to Austin with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Austin flexibly with Cheapflights today.

Question 25

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

Accepted Answer

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

Round-trip from	$1,540
One-way from	$866
Popular in	April
Cheapest in	September
Average price	$1,651

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,163	Average$1,776	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$1,201	Average$2,281	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest$1,222	Average$1,560	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,447	Average$1,955	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,474	Average$1,556	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Virgin Australia	Cheapest$1,645	Average$2,186	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Cheap flights from Sydney to Austin from $710

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Austin

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 28 January 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 28 January 2026.

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Everything you need to know about your flight from Sydney to Austin

How far ahead should I book a flight from Sydney to Austin?

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

What is the cheapest time of day to fly from SYD to AUS?

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

How much does it cost for a return flight from Sydney to Austin?

How often are flights from Sydney to Austin delayed?

What is the most punctual flight time for Sydney to Austin flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Sydney to Austin flights?

What’s the top stopover airport for flights from Sydney to Austin?

What’s the cheapest stopover airport for flights from Sydney to Austin?

What’s the fastest stopover option from Sydney to Austin?

Which airport typically offers the quickest stopover for flights from Sydney to Austin?

Reviews of airlines servicing Austin

Get a feel of what it's like to fly with Air New Zealand, Virgin Australia, andQantas Airways from Sydney to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Sydney to Austin?

What are the cheapest airlines flying from Sydney to Austin round-trip?

Can I find deals for flights from Sydney to Austin that include hotel bookings?

How can I find direct flights from Sydney to Austin?

Can I find deals for business class flights from Sydney to Austin?

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

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Alternative routes for Sydney to Austin

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Top 6 airlines flying from Sydney to Austin

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How does Cheapflights help users find flights from Sydney to Austin?

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

Can Cheapflights find flights from Sydney to Austin with no change fees?

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

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Cheapest flights from Sydney to Austin
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 28 January 2026.