$798 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 21/10. 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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Best Australia Flight Deals from Austin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,567
Brisbane
Brisbane2 stops$1,484
Perth
Perth2 stops$2,315
Adelaide
Adelaide2 stops$2,085
Sydney
Sydney2 stops$1,567
Brisbane
Brisbane2 stops$1,484
Perth
Perth2 stops$2,315
Adelaide
Adelaide2 stops$2,085

Cheap Flights from Austin to Australia

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

Thu, 20 Nov - Wed, 26 Nov
Air Canada Logo
11:30 - 08:40AUS-BNE
29h 10m2 stops
Air Canada Logo
10:45 - 11:13BNE-AUS
40h 28m2 stops
$1,484Air Canada
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Thu, 20 Nov - Wed, 26 Nov
Air Canada Logo
11:30 - 08:40AUS-BNE
29h 10m2 stops
Air Canada Logo
06:35 - 11:13BNE-AUS
44h 38m3 stops
$1,520Air Canada
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Fiji Airways Logo
18:53 - 12:30AUS-SYD
24h 37m2 stops
Fiji Airways Logo
14:30 - 18:08SYD-AUS
20h 38m2 stops
$1,567Fiji Airways
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Sat, 8 Nov - Sat, 22 Nov
Fiji Airways Logo
18:53 - 12:30AUS-SYD
24h 37m2 stops
Fiji Airways Logo
14:30 - 18:08SYD-AUS
20h 38m2 stops
$1,587Fiji Airways
Find Deal
Tue, 18 Nov - Mon, 1 Dec
 Logo
18:53 - 19:00AUS-MEL
31h 07m2 stops
 Logo
07:15 - 19:22MEL-AUS
29h 07m2 stops
$1,686
Find Deal
Sun, 24 Aug - Wed, 3 Sep
Qantas Airways Logo
19:22 - 06:55AUS-SYD
20h 33m1 stop
Qantas Airways Logo
09:10 - 19:19SYD-AUS
25h 09m1 stop
$1,690Qantas Airways
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Tue, 12 Aug - Tue, 26 Aug
Qantas Airways Logo
18:53 - 06:55AUS-SYD
21h 02m1 stop
Qantas Airways Logo
17:45 - 00:23SYD-AUS
21h 38m1 stop
$1,692Qantas Airways
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Sun, 21 Sep - Sun, 19 Oct
 Logo
13:53 - 19:20AUS-SYD
38h 27m2 stops
 Logo
09:00 - 21:49SYD-AUS
28h 49m2 stops
$1,738
Find Deal
Wed, 30 Jul - Wed, 6 Aug
Air New Zealand Logo
19:51 - 10:50AUS-MEL
23h 59m2 stops
Air New Zealand Logo
12:05 - 22:59MEL-AUS
25h 54m2 stops
$1,787Air New Zealand
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Sun, 27 Jul - Sun, 3 Aug
Air New Zealand Logo
19:51 - 10:50AUS-MEL
23h 59m2 stops
Air New Zealand Logo
08:35 - 19:25MEL-AUS
25h 50m2 stops
$1,788Air New Zealand
Find Deal
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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 April, when tickets cost $1,586 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of return tickets is $2,786 and $2,335 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.

When flying from Austin to Australia, you should consider leaving on a Friday and avoid Tuesdays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonApril
High seasonDecember
Cheapest flight$798
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Austin to Sydney

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 travellers 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 return 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 at night, when retur flights cost $202 on average. Morning departures are around 78% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the morning, which is peak travel time and where the average cost of a ticket is $378.

Everything you need to know for your flight from Austin to Australia

Information on your arrival and departure airports

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