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$809+ Cheap flights from Austin (AUS) to Cairns (CNS)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CNS
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Austin to Cairns

Best flights from Austin to Cairns
Discover carefully curated flight deals from Austin to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2025.

This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/129:35 amAUS - CNS
2 stops36h 25mUnited Airlines
Mon 2/166:00 amCNS - AUS
2 stops26h 52mUnited Airlines
Deal found 10/17$1,289

Cheap flight deals from Austin to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2025.

Round-trip from

$1,289
(United Airlines)

One-way from

$809
(Kiwi.com)
From Austin Bergstrom to Cairns
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One-way flight from Austin Bergstrom to Cairns
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Cairns that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Austin to Cairns that are best for you.

Fly from

Austin

Fly to

Cairns

Route

Depart

Return

Price

AustinCairns

AUS - CNS

AUSCNS

Austin Bergstrom

Thu 2/12

9:35 am-2:00 pm

2 stops36h 25m

Cairns

Mon 2/16

6:00 am-4:52 pm

2 stops26h 52m

$1,289

AustinCairns

AUS - CNS

AUSCNS

Austin Bergstrom

Thu 1/15

7:24 pm-10:05 pm

3 stops58h 41m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Best time to book a flight from Austin to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Cairns

What is the cheapest time of day to fly from AUS to CNS?

Find hourly flight availability from Austin to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

One of the essential ways to save on airfare from Austin to Cairns is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 89% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Austin to Cairns. 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 Austin to Cairns?

    For as low as $1,289, United Airlines can have you in Cairns from Austin in 36h 25m. The distance between Austin and Cairns is about 8359 mi.

  • Can I find deals for flights from Austin to Cairns that include hotel bookings?

    Yes. In addition to deals on Austin to Cairns flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Cairns.

  • Can I find deals for business class flights from Austin to Cairns?

    Yes. Cheapflights offers flight deals from Austin to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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