$536 Find Cheap Flights from Austin to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Australia departing on 2/7. 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

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Cheap Flights from Austin to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,034
Melbourne
Melbourne2 stops$1,053
Brisbane
Brisbane1 stop$1,016
Perth
Perth2 stops$1,675
Cairns
Cairns2 stops$1,920
Adelaide
Adelaide2 stops$1,257
Hobart
Hobart3 stops$1,395
Townsville
Townsville2 stops$1,776
Sydney
Sydney1 stop$1,034
Melbourne
Melbourne2 stops$1,053
Brisbane
Brisbane1 stop$1,016
Perth
Perth2 stops$1,675
Cairns
Cairns2 stops$1,920
Adelaide
Adelaide2 stops$1,257
Hobart
Hobart3 stops$1,395
Townsville
Townsville2 stops$1,776

Book Cheap Austin to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Australia 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 round-trip flight deals from Austin to Australia

Tue, Nov 25 - Sat, Feb 7
Qantas Airways Logo
2:28 pm - 5:00 amAUS-BNE
22h 32m1 stop
Qantas Airways Logo
9:40 am - 3:50 pmBNE-AUS
22h 10m1 stop
$1,016Qantas Airways
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Wed, Nov 19 - Sat, Nov 29
Qantas Airways Logo
3:31 pm - 6:30 amAUS-BNE
22h 59m1 stop
Qantas Airways Logo
9:40 am - 4:52 pmBNE-AUS
23h 12m1 stop
$1,023Qantas Airways
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Wed, Dec 10 - Fri, Jan 9
Qantas Airways Logo
5:45 pm - 6:55 amAUS-SYD
20h 10m1 stop
Qantas Airways Logo
7:05 am - 11:36 amSYD-AUS
21h 31m2 stops
$1,034Qantas Airways
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Sun, Nov 16 - Sun, Dec 7
United Airlines Logo
5:49 pm - 7:30 amAUS-BNE
21h 41m1 stop
United Airlines Logo
11:40 am - 9:50 pmBNE-AUS
26h 10m1 stop
$1,063United Airlines
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Tue, Nov 25 - Tue, Jan 27
United Airlines Logo
1:00 pm - 7:30 amAUS-BNE
26h 30m2 stops
United Airlines Logo
11:40 am - 6:27 pmBNE-AUS
22h 47m1 stop
$1,068United Airlines
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Thu, Oct 30 - Thu, Nov 6
Fiji Airways Logo
8:37 pm - 1:00 pmAUS-SYD
24h 23m2 stops
Fiji Airways Logo
2:00 pm - 6:56 pmSYD-AUS
21h 56m2 stops
$1,076Fiji Airways
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Thu, Oct 30 - Tue, Nov 11
Fiji Airways Logo
8:37 pm - 1:00 pmAUS-SYD
24h 23m2 stops
Fiji Airways Logo
2:10 pm - 7:25 pmSYD-AUS
22h 15m2 stops
$1,148Fiji Airways
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Mon, Dec 8 - Mon, Dec 15
American Airlines Logo
2:42 pm - 5:00 amAUS-BNE
22h 18m2 stops
American Airlines Logo
9:40 am - 11:19 amBNE-AUS
17h 39m1 stop
$1,252American Airlines
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Sat, Oct 18 - Sat, Oct 25
American Airlines Logo
1:54 pm - 8:05 amAUS-SYD
26h 11m1 stop
American Airlines Logo
10:10 am - 12:44 pmSYD-AUS
18h 34m1 stop
$1,265American Airlines
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Mon, Jan 12 - Wed, Jan 21
Delta Logo
7:35 pm - 6:50 amAUS-SYD
42h 15m1 stop
Delta Logo
10:40 am - 1:03 pmSYD-AUS
19h 23m1 stop
$1,272Delta
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Booking Insights

KAYAK's insights & trends for Austin to Australia flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Australia, 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 from Austin to Australia is May, when tickets cost $1,003 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $1,797 and $1,521 respectively.

What’s the cheapest day of the week to fly from Austin to Australia?

The average price of all round-trip flights from Austin to Australia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Australia on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Austin to Australia. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Australia, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$536
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Austin to Melbourne Airport (Tullamarine)

FAQs - booking Australia flights

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

    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 from Austin to Australia.

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

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

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

    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 from Austin to Australia 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 from Austin to Australia?

    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 from Austin to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the evening, when round-trip flights cost $207 on average. Morning departures are around 375% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,244.

Reviews of the top 5 airlines serving from Austin to Australia

 
Need help choosing which airline to fly with from Austin to Australia? 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
Fiji AirwaysOverall score based on 205 reviews
8.5Crew
7.5Food
8.0Comfort
7.4Entertainment
8.1Boarding
Airline reviews

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

10.0 ExcellentMatthew, Aug 2025NAN - CNS
Read more Fiji Airways reviews

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

They will look to squeeze every penny they can out of you!! Pick your seat$$...bring luggage$$$$... if they could charge you for the air on the plane they would!!

.very good and as I needed wheelchair assistance all staff excellent.. only suggestion is get rid of those plastic chairs hard to ride in and staff have trouble compared to others. Everything else very good experience. Will use Fiji Air again.

In-flight entertainment options could use a refresh, Consider a tie-up with Spotify for more current music and with IMDB or other service for newer selections/movie ratings.

See previous comments. Didn’t take this flight because my other flight was so delayed. Ending up on two other flights as a result and was more than a day late.

6 hour delay and they didnt try to make up any time during an over 10 hour flight

Very good; seat made ready for bed after meal, a plus since one airline covered the seat at the start.

Entertainment was not good. Seems like liquor should’ve been advertised only beer and wine was even though I saw others getting liquor didn’t realize I could. And the food to me could’ve been a little bit.

Food choices perhaps not the best. Only offered beer and wine, when it appeared other liquor was available. Entertainment wasn’t so good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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