AUS

$655 Find Cheap Flights to Austin – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$958
Typical prices: $1,250-$1,624
Air Canada
Wed 9/9Tue 15/9
SYD - AUS • 2 stops
Cheapest one-way flight
$655
Typical prices: $702-$894
Multiple Airlines
Tue 10/11
SYD - AUS • 3 stops
Top routes
Insights
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Insights
When to travel
Cheapest • 20% price drop
Most popular
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Austin

Wed, 9 Sep - Tue, 15 Sep
Air Canada Logo
09:20 - 10:48SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
40h 28m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
08:50 - 07:20AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
31h 30m1 stop Vancouver Intl
$958Air Canada
Wed, 9 Sep - Tue, 15 Sep
Air Canada Logo
09:20 - 10:48SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
40h 28m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
11:40 - 07:20AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
28h 40m2 stops Toronto Pearson Intl Vancouver Intl
$970Air Canada
Thu, 22 Oct - Wed, 11 Nov
Multiple Airlines Logo
10:00 - 10:48BNE  Brisbane-AUS Austin Bergstrom
39h 48m2 stops Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
14:24 - 08:45AUS  Austin Bergstrom-BNE Brisbane
26h 21m2 stops Houston George Bush Intcntl Vancouver Intl
$1,115Multiple Airlines
Thu, 22 Oct - Wed, 11 Nov
Multiple Airlines Logo
05:05 - 10:48BNE  Brisbane-AUS Austin Bergstrom
44h 43m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
15:05 - 08:45AUS  Austin Bergstrom-BNE Brisbane
25h 40m2 stops Denver Intl Vancouver Intl
$1,179Multiple Airlines
Wed, 19 Aug - Wed, 9 Sep
United Airlines Logo
10:20 - 19:57SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
24h 37m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
17:44 - 07:00AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
22h 16m2 stops Houston George Bush Intcntl Los Angeles
$1,440United Airlines
Wed, 19 Aug - Wed, 9 Sep
United Airlines Logo
10:20 - 16:33SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
21h 13m1 stop San Francisco
United Airlines Logo
15:08 - 07:00AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
24h 52m2 stops Denver Intl Los Angeles
$1,440United Airlines
Wed, 9 Sep - Mon, 28 Sep
Qantas Airways Logo
09:10 - 14:38SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
20h 28m1 stop Los Angeles
Qantas Airways Logo
15:13 - 07:05AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
24h 52m1 stop Los Angeles
$1,454Qantas Airways
Tue, 10 Nov - Tue, 24 Nov
Qantas Airways Logo
11:20 - 14:50SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
20h 30m1 stop Los Angeles
Qantas Airways Logo
15:23 - 09:00AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
24h 37m1 stop Los Angeles
$1,458Qantas Airways
Tue, 13 Oct - Wed, 2 Dec
American Airlines Logo
10:10 - 17:06SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
22h 56m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
16:22 - 09:00AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
23h 38m2 stops Dallas/Fort Worth Los Angeles
$1,586American Airlines
Tue, 13 Oct - Wed, 2 Dec
American Airlines Logo
10:10 - 14:03SYD  Sydney Kingsford Smith-AUS Austin Bergstrom
19h 53m1 stop Los Angeles
American Airlines Logo
18:22 - 09:00AUS  Austin Bergstrom-SYD Sydney Kingsford Smith
21h 38m2 stops Phoenix Sky Harbor Intl Los Angeles
$1,586American Airlines
Booking Insights

KAYAK's insights & trends for flights to Austin

Get data-powered insights and trends into flights to Austin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Austin?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Austin was found on the route from Sydney, at $946 return. The most popular connection is from Melbourne to Austin, while KAYAK users have found return deals for as low as $1,355 in the last 5 days.

What is the cheapest month to fly to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Austin is January, where tickets cost $1,216 on average for return flights. On the other hand, the most expensive months are December and April, where the average cost of tickets from Australia is $1,772 and $1,709 respectively. For one-way flights, the best month to travel is February with an average price of $782.

Good to know – Book Cheap Austin Plane Tickets

Low season

January

Cheapest flight

$655
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Sydney to Austin

When to book flights to Austin

Are your dates flexible? Find out the best times to travel to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Austin based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Austin flights

  • What is the cheapest flight to Austin?

    In the last 5 days, the cheapest flight deal to Austin was found on the route from Sydney, at $946 return. The most popular connection is from Melbourne to Austin, while KAYAK users have found return deals for as low as $1,355 in the last 5 days.

  • How far is Austin Bergstrom Airport from central Austin?

    There are 12 km between Austin city centre and Austin Bergstrom Airport.

  • What is the name of Austin’s airport?

    When flying to Austin, you'll arrive at Austin Bergstrom Airport (AUS). The airport is also known as Austin Bergstrom or Bergstrom Intl.

  • How does KAYAK find such low prices on flights to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Austin

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Austin flight deals.

Reviews of the top 5 airlines flying to Austin

 
See real verified KAYAK customer reviews for airlines flying to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Austin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Air New ZealandOverall score based on 659 reviews
8.2Boarding
7.4Food
7.4Entertainment
7.9Comfort
8.5Crew
Airline reviews

Time to upgrade those planes so you can provide first class.

8.0 ExcellentAnonymous, Apr 2026
Read more Air New Zealand reviews

Time to upgrade those planes so you can provide first class.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

USB charging ports did not work on any of Air New Zealand flights

Liked the non-stop option, can always use more leg room!

Couldn’t request a vegan meal somehow but I noticed other people getting them

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

Great food and good entertainment options for the long flight.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Good communication regarding any updates time of flight and flight delayed. The fight was delayed by two and half hours at eleventh hour. That was unexpected, especially when you international passenger.

The service was excellent. The quarters were a little cramped in Economy, and we had to exist there for 18 hours.

Don't irreparably damage my luggage, don't stand around talking in the kitchen area of the plane when a passenger is waiting to speak to you, don't run out of a meal selection so have me end up eating bread for dinner. Lastly, regarding the code-share flight from DFW to JFK....STOP PARTNERING WITH AMERICAN AIRLINES - THEY ARE THE WORST AIRLINE IN THE WORLD! The delay, followed by another delay, followed by disorganized boarding, followed by stale snacks fit for a rodent, followed by a pilot who literally slammed the plane onto the runway when landing causing quite some concern among the passengers.

Food was great. Customer Service not so much! Flight Delays.

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

Flight staff and all was fine. Food always sucks on planes so nothing new.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It would have helped if I knew it would be air Canada jazz/rouge. The flight was ok but the planes are older and smaller with no entertainment. Fitting the carry one every one had was tricky and made the process longer. Overall it was ok but I actually booked a company other than air Canada and got them which was disappointing.I prefer American or overseas airlines over Canadian because the experience is usually better

Didn’t happe- would have missed connection so we rebooked

Leave on time. We waited on the plane for hour hours and it was hot and smelly

It was the most un-special flight experience in my life.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

The plane was very warm and the crew turned on the lights for the entire snack service.

It is okay. Flight was on time to start and early to land

The gate crew did try to help, however they lacked the information as to whether the flight will operate or not. Being delayed 6 hours and in a limbo on whether the flight will operate or not is not fun. The airline having staffing issues is not encouraging at all.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Best price with timings that suited us. The flight was punctual.

The experience was good. Flight was on time. Liked how they offered to accept carryon baggage for free before as I was checking in online.

We were turned away at the gate because our names didn't match (we used a maiden name by accident).

I don’t think the on-board testing worked on any of the 4 Air Canada flights for this trip. And in this particular flight, the entertainment and WiFi was out for a portion of the journey.

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

Check in was great! Boarding was very good. The plane was just okay! The crew were great!

Had to wait 40 min after landing to park at gate

Waited over 30 min after we left plane before first bag ever came off plane. Very long wait. No snacks for free on 4hr + flight. While it was nice to have tv screen on back of every flight, people behind our seats played a game and it constantly felt like they were kicking our seats the entire flight. It was very uncomfortable. Minimal leg room also added to discomfort. Charges for checked bags is very high.

We were stranded on the plane in Austin for an hour because no gates were available.

Had a delay that was communicated as being about 20 minutes late for 3 hours. Had to check luggage and the plane wasn't cleaned well, but the crew was friendly.

As per my submission and other part of the flight, rushed and stressful transfer at Pearson airport. Baggage delayed.

Travelling to a place near Austin?

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Everything you need to know for your flight to Austin

Flights with popular airlines flying to Austin

Flights from the other most popular airlines that fly from Australia to Austin according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.