$661 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 23/8. 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 return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,567
Brisbane
Brisbane2 stops$1,432
Perth
Perth2 stops$2,198
Adelaide
Adelaide2 stops$1,896
Sydney
Sydney1 stop$1,567
Brisbane
Brisbane2 stops$1,432
Perth
Perth2 stops$2,198
Adelaide
Adelaide2 stops$1,896

Book Cheap Austin to Australia Plane Tickets

 
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

Tue, 11 Nov - Tue, 25 Nov
Air Canada Logo
13:00 - 08:45AUS-BNE
27h 45m2 stops
Air Canada Logo
10:45 - 04:54BNE-AUS
34h 09m2 stops
$1,432Air Canada
Find Deal
Wed, 12 Nov - Wed, 26 Nov
 Logo
14:16 - 08:45AUS-BNE
26h 29m2 stops
 Logo
10:45 - 21:17BNE-AUS
50h 32m2 stops
$1,451
Find Deal
Sat, 15 Nov - Sun, 23 Nov
Qantas Airways Logo
19:04 - 06:30AUS-BNE
19h 26m1 stop
Qantas Airways Logo
09:40 - 11:15BNE-AUS
17h 35m1 stop
$1,595Qantas Airways
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Sat, 15 Nov - Sat, 22 Nov
Qantas Airways Logo
14:28 - 05:00AUS-BNE
22h 32m1 stop
Qantas Airways Logo
09:40 - 11:15BNE-AUS
17h 35m1 stop
$1,614Qantas Airways
Find Deal
Sat, 15 Nov - Sun, 23 Nov
American Airlines Logo
14:35 - 05:00AUS-BNE
22h 25m2 stops
American Airlines Logo
09:40 - 13:04BNE-AUS
19h 24m1 stop
$1,639American Airlines
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Tue, 11 Nov - Tue, 25 Nov
American Airlines Logo
13:54 - 05:00AUS-BNE
23h 06m2 stops
American Airlines Logo
09:40 - 14:41BNE-AUS
21h 01m1 stop
$1,640American Airlines
Find Deal
Mon, 17 Nov - Wed, 3 Dec
Delta Logo
13:59 - 07:45AUS-BNE
25h 46m1 stop
Delta Logo
10:45 - 15:35BNE-AUS
20h 50m1 stop
$1,656Delta
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Wed, 12 Nov - Wed, 26 Nov
Delta Logo
19:35 - 07:45AUS-BNE
20h 10m1 stop
Delta Logo
10:45 - 20:58BNE-AUS
26h 13m1 stop
$1,657Delta
Find Deal
Mon, 17 Nov - Thu, 27 Nov
United Airlines Logo
12:15 - 07:30AUS-BNE
27h 15m2 stops
United Airlines Logo
11:40 - 18:39BNE-AUS
22h 59m1 stop
$1,664United Airlines
Find Deal
Wed, 19 Nov - Mon, 1 Dec
United Airlines Logo
12:50 - 07:30AUS-BNE
26h 40m1 stop
United Airlines Logo
11:40 - 04:54BNE-AUS
33h 14m1 stop
$1,670United Airlines
Find Deal
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 $1,661 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of return tickets is $2,789 and $2,361 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 a flight from Austin to Australia, you should book around 3 weeks before departure, which saves you about 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonApril
Cheapest flight$661
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (9% 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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