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Cheap flights from Austin to Adelaide from $1,546

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ADL
23 Apr — 30 Apr1
1 adult

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 18 April 2025.

Round-trip from

$2,399

One-way from

$1,546
Air Canada
  • Air Canada
  • 19/8-9/9
  • 4 total stops
  • 83h 51m total
  • Austin to Adelaide
13/7
  • 13/7
  • 3 total stops
  • 36h 30m total
  • Austin to Adelaide

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 18 April 2025.

Tue 19/808:30AUS - ADL
2 stops45h 30mAir Canada
Tue 9/920:00ADL - AUS
2 stops38h 21mAir Canada
Deal found 17/4$2,399
Sun 29/618:05AUS - ADL
2 stops27h 00mQantas Airways
Wed 16/706:00ADL - AUS
2 stops32h 14mQantas Airways
Deal found 16/4$2,523
Sun 1/619:43AUS - ADL
3 stops27h 17mAir New Zealand
Sun 8/620:10ADL - AUS
2 stops42h 18mAir New Zealand
Deal found 17/4$2,820
Sun 29/618:05AUS - ADL
2 stops24h 50mMultiple Airlines
Wed 16/712:15ADL - AUS
3 stops25h 59mMultiple Airlines
Deal found 16/4$2,878
Mon 30/607:00AUS - ADL
3 stops37h 35mUnited Airlines
Thu 31/706:05ADL - AUS
3 stops32h 24mUnited Airlines
Deal found 17/4$3,021
Sun 29/608:25AUS - ADL
3 stops55h 45mQatar Airways
Wed 16/711:40ADL - AUS
3 stops48h 09mQatar Airways
Deal found 16/4$4,019

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Austin to Adelaide that are best for you.

Fly from

Austin

Fly to

Adelaide

Route

Depart

Return

Price

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Tue 19/8

08:30-20:30

2 stops45h 30m

Adelaide

Tue 9/9

20:00-19:51

2 stops38h 21m

$2,399

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Sun 29/6

18:05-11:35

2 stops27h 00m

Adelaide

Wed 16/7

06:00-23:44

2 stops32h 14m

$2,523

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Sun 1/6

19:43-13:30

3 stops27h 17m

Adelaide

Sun 8/6

20:10-23:58

2 stops42h 18m

$2,820

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Sun 29/6

18:05-09:25

2 stops24h 50m

Adelaide

Wed 16/7

12:15-23:44

3 stops25h 59m

$2,878

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Mon 30/6

07:00-11:05

3 stops37h 35m

Adelaide

Thu 31/7

06:05-23:59

3 stops32h 24m

$3,021

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Sun 29/6

08:25-06:40

3 stops55h 45m

Adelaide

Wed 16/7

11:40-21:19

3 stops48h 09m

$4,019

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Sun 13/7

07:15-10:15

3 stops36h 30m

$1,546

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Sun 13/7

08:00-10:55

2 stops36h 25m

$1,832

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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 return 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 Adelaide

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 18 April 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Adelaide in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.

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 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 18 April 2025.

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

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?

    Cheapflights users have booked flights from Austin to Adelaide round-trip from $2,399. Other airlines that can offer you cheap pricing are Qantas Airways, from $2,523, and Air New Zealand, from $2,820.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from Austin to Adelaide (average of $168). Flying from Austin to Adelaide in October is currently the most expensive (average of $241). 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.

See more FAQs

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Glenelg
Stirling

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