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$1,349+ Cheap flights from South Dakota 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
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from South Dakota to Australia

Keep the following information in mind while searching for South Dakota to Australia flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$1,349
(American Airlines)
From South Dakota to Australia
Search Deals

Find flight deals from South Dakota to Australia

Cheapest flights from South Dakota to Australia
Explore the most affordable flight options available from South Dakota to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 10/2112:31 pmFSD - SYD
2 stops27h 34mAmerican Airlines
mar. 11/411:20 amSYD - FSD
2 stops26h 50mAmerican Airlines
Deal found 9/10$1,349
This American Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 10/242:50 pmFSD - SYD
2 stops25h 15mAmerican Airlines
vie. 10/311:05 pmSYD - FSD
1 stop19h 28mAmerican Airlines
Deal found 9/9$1,350
This United Airlines deal was found by Cheapflights users on 9/9. 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.
mar. 10/218:00 amFSD - SYD
3 stops32h 00mUnited Airlines
mar. 11/412:10 pmSYD - FSD
2 stops25h 13mUnited Airlines
Deal found 9/9$1,366
This United Airlines deal was found by Cheapflights users on 9/8. 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.
vie. 9/122:08 pmFSD - SYD
2 stops25h 47mUnited Airlines
dom. 9/149:30 amSYD - FSD
2 stops27h 42mUnited Airlines
Deal found 9/8$1,545
This United Airlines deal was found by Cheapflights users on 9/9. 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.
sáb. 9/135:30 amRAP - SYD
2 stops33h 25mUnited Airlines
lun. 9/1510:20 amSYD - RAP
2 stops38h 45mUnited Airlines
Deal found 9/9$1,546
This Qantas Airways deal was found by Cheapflights users on 9/9. 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.
vie. 10/241:33 pmFSD - SYD
2 stops27h 02mMultiple Airlines
vie. 10/314:15 pmSYD - FSD
3 stops35h 46mMultiple Airlines
Deal found 9/9$2,625
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/125:33 pmFSD - SYD
1 stop22h 22mQantas Airways
dom. 9/1412:10 pmSYD - FSD
1 stop24h 09mQantas Airways
Deal found 9/8$2,702
This Qantas Airways deal was found by Cheapflights users on 9/9. 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.
mar. 10/2112:31 pmFSD - SYD
3 stops26h 59mMultiple Airlines
mar. 11/48:45 amSYD - FSD
3 stops29h 25mMultiple Airlines
Deal found 9/9$2,989

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota 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 septiembre 11, 2025.
Use the filters below to find and compare flights from South Dakota to Australia that are best for you.

Fly from

South Dakota

Fly to

Australia

Route

Depart

Return

Price

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

vie. 10/24

1:33 pm-8:05 am

2 stops26h 32m

Sydney Kingsford Smith

vie. 10/31

11:20 am-8:30 pm

2 stops25h 10m

$1,349

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

mar. 10/21

12:31 pm-8:05 am

2 stops27h 34m

Sydney Kingsford Smith

mar. 11/4

11:20 am-9:10 pm

2 stops26h 50m

$1,349

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

mar. 10/21

8:00 am-8:00 am

3 stops32h 00m

Sydney Kingsford Smith

mar. 11/4

12:10 pm-8:23 pm

2 stops25h 13m

$1,366

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

vie. 10/24

1:33 pm-8:35 am

2 stops27h 02m

Sydney Kingsford Smith

vie. 10/31

4:15 pm-12:01 pm

3 stops35h 46m

$2,625

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

mar. 10/21

12:31 pm-7:30 am

3 stops26h 59m

Sydney Kingsford Smith

mar. 11/4

8:45 am-9:10 pm

3 stops29h 25m

$2,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from South Dakota to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from South Dakota 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 South Dakota to Australia

What is the cheapest time of day to fly from SD to AU?

Find hourly flight availability from South Dakota to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from South Dakota to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Australia. 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 South Dakota to Australia?

    American Airlines and United Airlines can get you from South Dakota to Australia in just under 26h 32m. Your travel time can differ by up to 5h 28m. There are 8814 mi between South Dakota and Australia. This flight may include one or multiple stops.

  • Can I find deals for flights from South Dakota to Australia that include hotel bookings?

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

  • How can I find direct flights from South Dakota to Australia?

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

  • Can I find deals for business class flights from South Dakota to Australia?

    Yes. Cheapflights offers flight deals from South Dakota 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 South Dakota to Australia?

    Currently, February is the cheapest month in which you can book a flight from South Dakota to Australia (average of $1,035). Flying from South Dakota to Australia in December is currently the most expensive (average of $1,626). 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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Top airline flying from South Dakota to Australia

Discover the top airline that operate flights from South Dakota to Australia. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,364Average$1,611FlexibilityNo cancel feeOn-time69%

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