HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$1,080+ Cheap flights from Australia to South Dakota

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FSD
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Australia to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Australia to South Dakota

Cheapest flights from Australia to South Dakota
Explore the most affordable flight options available from Australia to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.

This American Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 7/249:10 am
SYD
-
FSD
2 stops53h 47m
American Airlines
Tue 7/2812:40 pm
FSD
-
SYD
1 stop27h 15m
American Airlines
Deal found 7/5$1,080
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 11/2411:20 am
SYD
-
FSD
2 stops25h 55m
United Airlines
Thu 11/261:15 pm
FSD
-
SYD
2 stops24h 45m
United Airlines
Deal found 7/8$1,092
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 7/2410:20 am
SYD
-
FSD
2 stops24h 48m
United Airlines
Tue 7/2811:35 am
FSD
-
SYD
2 stops28h 20m
United Airlines
Deal found 7/8$1,094
This American Airlines deal was found by Cheapflights users on 7/7. 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 11/242:05 pm
SYD
-
FSD
1 stop24h 04m
American Airlines
Thu 11/267:03 am
FSD
-
SYD
2 stops32h 57m
American Airlines
Deal found 7/7$1,691
This Qantas Airways deal was found by Cheapflights users on 7/8. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:25 am
SYD
-
FSD
3 stops30h 33m
Multiple Airlines
Tue 7/285:34 pm
FSD
-
SYD
2 stops22h 31m
Multiple Airlines
Deal found 7/8$2,182
This Qantas Airways deal was found by Cheapflights users on 7/6. 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.
Fri 7/2412:00 pm
SYD
-
FSD
1 stop19h 54m
Qantas Airways
Tue 7/285:34 pm
FSD
-
SYD
1 stop22h 21m
Qantas Airways
Deal found 7/6$2,199
This Qantas Airways deal was found by Cheapflights users on 7/9. 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.
Tue 11/242:05 pm
SYD
-
FSD
1 stop19h 36m
Qantas Airways
Thu 11/261:16 pm
FSD
-
SYD
2 stops26h 24m
Qantas Airways
Deal found 7/9$2,222

Find flight deals from Australia to South Dakota

Keep the following information in mind while searching for Australia to South Dakota flight deals. Data was last updated July 10, 2026.

Round-trip from

$1,080
(American Airlines)
From Australia to South Dakota
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to South Dakota 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 July 10, 2026.
Use the filters below to find and compare flights from Australia to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Fri 7/24

9:10 am-11:57 pm

2 stops53h 47m

Sioux Falls Joe Foss Field

Tue 7/28

12:40 pm-6:55 am

1 stop27h 15m

$1,080

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Tue 11/24

11:20 am-8:15 pm

2 stops25h 55m

Sioux Falls Joe Foss Field

Thu 11/26

1:15 pm-7:00 am

2 stops24h 45m

$1,092

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Fri 7/24

10:20 am-8:08 pm

2 stops24h 48m

Sioux Falls Joe Foss Field

Tue 7/28

11:35 am-6:55 am

2 stops28h 20m

$1,094

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Fri 7/24

6:25 am-9:58 pm

3 stops30h 33m

Sioux Falls Joe Foss Field

Tue 7/28

5:34 pm-7:05 am

2 stops22h 31m

$2,182
Quickest round-trip

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Fri 7/24

12:00 pm-4:54 pm

1 stop19h 54m

Sioux Falls Joe Foss Field

Tue 7/28

5:34 pm-6:55 am

1 stop22h 21m

$2,199

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Tue 11/24

2:05 pm-4:41 pm

1 stop19h 36m

Sioux Falls Joe Foss Field

Thu 11/26

1:16 pm-8:40 am

2 stops26h 24m

$2,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Sorted by cheapest first

Best time to book a flight from Australia to South Dakota

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

    Airlines like American Airlines and United Airlines fly from Australia to South Dakota in about 25h 55m. The time it takes to get you to your destination can typically vary by up to 27h 52m. Australia and South Dakota are separated by a distance of 8814 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.