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$1,398+ Cheap flights from Austin (AUS) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ADL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Austin to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Adelaide (ADL). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,398
(United)

Popular in

September

Cheapest in

June

Average price

$1,604
Provider with most accurate pricing for Austin Bergstrom-Adelaide flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Adelaide flights.
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From Austin Bergstrom to Adelaide
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($372 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($84 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Austin to Adelaide

Cheapest flights from Austin to Adelaide
Explore the most affordable flight options available from Austin to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:29 pmAUS - ADL
2 stops27h 11mUnited Airlines
Wed 3/266:10 amADL - AUS
2 stops25h 40mUnited Airlines
Deal found 1/20$1,398
This Jetabroad deal was found by Cheapflights users on 1/20. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/174:20 pmAUS - ADL
2 stops29h 30mAir New Zealand
Fri 3/288:00 pmADL - AUS
3 stops39h 09mAir New Zealand
Deal found 1/20$1,718
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:55 amAUS - ADL
3 stops39h 45mAir Canada
Fri 3/286:00 amADL - AUS
3 stops26h 13mAir Canada
Deal found 1/20$1,753
This Qantas Airways deal was found by Cheapflights users on 1/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/114:48 pmAUS - ADL
3 stops26h 42mMultiple Airlines
Wed 3/266:30 amADL - AUS
2 stops27h 45mMultiple Airlines
Deal found 1/20$2,033

Find flights from Austin to Adelaide within your budget

Customize your flight search to find flights from Austin to Adelaide 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 January 21, 2025.

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Price

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Tue 3/11

7:29 pm-2:10 pm

2 stops27h 11m

Adelaide

Wed 3/26

6:10 am-4:20 pm

2 stops25h 40m

$1,398

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Tue 3/11

11:55 am-6:10 pm

3 stops38h 45m

Adelaide

Wed 3/26

7:45 pm-10:53 am

3 stops54h 38m

$1,932

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Tue 3/11

4:48 pm-11:00 am

3 stops26h 42m

Adelaide

Wed 3/26

6:30 am-6:45 pm

2 stops27h 45m

$2,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Austin to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Adelaide in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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.

Travel insights for flights from Austin to Adelaide

Get recent, data-driven insights about flights from Austin to Adelaide including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Austin to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 86% on flights from Austin to Adelaide by exploring options for tickets at noon.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated January 21, 2025.
Air New Zealand
7.9
Good
483 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.4

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

Air New Zealand
7.9
Good
483 reviews
Air New Zealand
7.9
Good
483 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.4

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

United Airlines
7.4
Good
8,984 reviews
Air New Zealand
7.9
Good
483 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.4

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

Air Canada
7.0
Good
8,633 reviews
Air New Zealand
7.9
Good
483 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.4

Food

7.2

Reviews

1 / 10

Connection Booked by United was one hour and 20 minutes to come from international Auckland to San Francisco, deplane, clear customs and immigration, collect baggage, transfer baggage, go through TSA, walk/run across terminals 20 minutes and barely make connection When united informed pre-vacation of the tightness of the connection,would not switch to a flight two hours later, despite open seats, the flight that the baggage actually took Passengers made connection; baggage did not Food: nonexistent for a cross country six hour flight Arrived early, but of course gate unavailable and then plane door to get off stuck for 20 minutes

Related info for your journey

Find useful and relevant information for your journey from Austin to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Austin to Adelaide round-trip?

    Currently priced at $1,398, United Airlines will fly you from Austin to Adelaide and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air New Zealand and Air Canada - these airlines can fly you to your destination from $1,718 and $1,753, respectively. United Airlines is 21% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Austin to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Austin to Adelaide (average of $1,214). Flying from Austin to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Austin to Adelaide

Discover the top airline that operate flights from Austin to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,379Average$1,604FlexibilityNo cancel feeOn-time69%
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