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 $1,682 and $2,344 in October. The cheapest return flight price found within the last 3 days was $1,254 on Air Canada (22 Oct-27 Oct). Find deals

Question 1

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 $1,682 and $2,344 in October.
The cheapest return flight price found within the last 3 days was $1,254 on Air Canada (22 Oct-27 Oct). Find deals

Question 2

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

Accepted Answer

Honolulu (HNL) is the most affordable one-stop option, with an average return flight price of $1,338. Find deals

Question 3

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 33m. Find deals

Question 4

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

Accepted Answer

Los Angeles (LAX) – chosen by Cheapflights users on 33% of one-stop itineraries from Sydney to Austin on Cheapflights. Find deals

Question 5

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 36m.

Question 6

How long is the flight from Sydney to Austin?

Accepted Answer

There are many flights that can get you from Sydney to Austin in 23h 06m. Fly via Air Canada 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 7

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

Accepted Answer

Air Canada, at $1,293, was found to be the cheapest airline from Sydney to Austin.Alternate airlines to your destination round-trip include United Airlines and Air New Zealand. Air Canada is priced at 36% lower than the current average price of a flight leaving 3 months from now.

Question 8

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 25 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 9

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 Saturday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

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 11

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 12

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: Air Canada, Air New Zealand or Qantas Airways.

Question 13

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

Accepted Answer

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 9% on the overall cost on flights from Sydney to Austin.

Question 14

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

Accepted Answer

Find a great deal and save up to 44% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Austin within the next two weeks, with the cheapest ticket starting at $1,621.

Question 15

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

Accepted Answer

Flights from Sydney to Austin lean towards being more expensive in December. Prices are generally better when you fly from Sydney to Austin in May, with the cheapest ticket starting at $1,345.

Question 16

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 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 17

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 18

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 19

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 20

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 21

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 22

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 23

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	$1,254
One-way from	$712
Popular in	December
Cheapest in	May
Average price	$1,841

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$1,293	Average$1,696	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,299	Average$2,066	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	Cheapest$1,550	Average$1,772	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest$1,574	Average$2,074	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Virgin Australia	Cheapest$1,764	Average$2,436	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Cheap flights from Sydney to Austin from $712

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Austin Bergstrom are usually found in May or March, booked 25 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Sydney to Austin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 26 August 2025.

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 26 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Austin that are best for you.

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.

Cheapflights Insights

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 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?

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

What’s the fastest stopover option 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, Qantas Airways, andVirgin Australia 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Sydney to Austin

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

100% Free

Book with Flexibility

Travel Smart

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 26 August 2025.