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$1,345+ Cheap flights from Sioux Falls (FSD) to Australia

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Sioux Falls to Australia

Keep the following information in mind while searching for Sioux Falls to Australia flight deals. Data was last updated August 28, 2025.

Round-trip from

$1,345
(American Airlines)
From Sioux Falls Joe Foss Field to Australia
Search Deals

Find flight deals from Sioux Falls to Australia

Cheapest flights from Sioux Falls to Australia
Explore the most affordable flight options available from Sioux Falls to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:05 pmFSD - SYD
1 stop21h 50mAmerican Airlines
Tue 11/42:20 pmSYD - FSD
1 stop19h 19mAmerican Airlines
Deal found 8/27$1,345
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Tue 10/218:00 amFSD - SYD
3 stops31h 55mUnited Airlines
Tue 11/412:10 pmSYD - FSD
2 stops21h 08mUnited Airlines
Deal found 8/27$1,365
This American Airlines deal was found by Cheapflights users on 8/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:07 pmFSD - SYD
1 stop21h 48mAmerican Airlines
Sun 10/191:10 pmSYD - FSD
1 stop24h 05mAmerican Airlines
Deal found 8/28$1,495
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 10/125:14 pmFSD - SYD
2 stops46h 46mUnited Airlines
Sat 10/1810:30 amSYD - FSD
2 stops25h 51mUnited Airlines
Deal found 8/27$1,851
This Qantas Airways deal was found by Cheapflights users on 8/28. 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 10/215:05 pmFSD - SYD
1 stop21h 50mQantas Airways
Tue 11/42:05 pmSYD - FSD
1 stop19h 34mQantas Airways
Deal found 8/28$2,095
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:32 pmFSD - SYD
1 stop25h 23mAmerican Airlines
Sat 10/1810:10 amSYD - FSD
2 stops28h 32mAmerican Airlines
Deal found 8/27$2,300
This Qantas Airways deal was found by Cheapflights users on 8/27. 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 10/2112:31 pmFSD - SYD
3 stops26h 59mMultiple Airlines
Tue 11/48:30 amSYD - FSD
3 stops29h 40mMultiple Airlines
Deal found 8/27$2,863
This Qantas Airways deal was found by Cheapflights users on 8/27. 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.
Sun 10/121:32 pmFSD - SYD
2 stops26h 43mMultiple Airlines
Sat 10/186:00 amSYD - FSD
3 stops26h 35mMultiple Airlines
Deal found 8/27$3,378

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Australia 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 August 28, 2025.
Use the filters below to find and compare flights from Sioux Falls to Australia that are best for you.

Fly from

Sioux Falls

Fly to

Australia

Route

Depart

Return

Price

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 10/21

5:05 pm-6:55 am

1 stop21h 50m

Sydney Kingsford Smith

Tue 11/4

2:20 pm-4:39 pm

1 stop19h 19m

$1,345

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 10/21

8:00 am-7:55 am

3 stops31h 55m

Sydney Kingsford Smith

Tue 11/4

12:10 pm-4:18 pm

2 stops21h 08m

$1,365

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sun 10/12

5:07 pm-6:55 am

1 stop21h 48m

Sydney Kingsford Smith

Sun 10/19

1:10 pm-9:15 pm

1 stop24h 05m

$1,495

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sun 10/12

5:14 pm-8:00 am

2 stops46h 46m

Sydney Kingsford Smith

Sat 10/18

10:30 am-8:21 pm

2 stops25h 51m

$1,851

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 10/21

5:05 pm-6:55 am

1 stop21h 50m

Sydney Kingsford Smith

Tue 11/4

2:05 pm-4:39 pm

1 stop19h 34m

$2,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Best time to book a flight from Sioux Falls to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Sioux Falls 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 Sioux Falls to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Sioux Falls to Australia?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly out of if you book a flight from Sioux Falls to Australia. It is only a 2.6 mi journey to Joe Foss Field (FSD) from Sioux Falls’s city center.

  • How long is the flight from Sioux Falls to Australia?

    For as low as $1,345, American Airlines can have you in Australia from Sioux Falls in 21h 50m. There are 8814 mi between Sioux Falls and Australia.

  • Can I find deals for flights from Sioux Falls to Australia that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Australia?

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

  • Can I find deals for business class flights from Sioux Falls to Australia?

    Yes. Cheapflights offers flight deals from Sioux Falls to Australia 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 Sioux Falls to Australia?

    Currently, February is the cheapest month in which you can book a flight from Sioux Falls to Australia (average of $1,030). Flying from Sioux Falls to Australia in December is currently the most expensive (average of $1,615). 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

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