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$1,180+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap 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 July 7, 2026.

This United Airlines deal was found by Cheapflights users on 7/4. 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 8/185:05 pm
FSD
-
SYD
2 stops22h 50m
United Airlines
Tue 8/2510:20 am
SYD
-
FSD
2 stops24h 47m
United Airlines
Deal found 7/4$1,180
This American Airlines deal was found by Cheapflights users on 7/4. 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 8/1812:06 pm
FSD
-
SYD
2 stops27h 59m
American Airlines
Tue 8/2512:00 pm
SYD
-
FSD
1 stop22h 59m
American Airlines
Deal found 7/4$1,182
This Qantas Airways deal was found by Cheapflights users on 7/4. 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 8/1812:57 pm
FSD
-
SYD
2 stops26h 28m
Multiple Airlines
Tue 8/256:25 am
SYD
-
FSD
3 stops28h 34m
Multiple Airlines
Deal found 7/4$1,231
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:12 pm
FSD
-
SYD
2 stops26h 18m
Qantas Airways
Fri 8/2812:00 pm
SYD
-
FSD
1 stop20h 36m
Qantas Airways
Deal found 7/7$1,279
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.
Fri 8/212:12 pm
FSD
-
SYD
2 stops26h 18m
American Airlines
Fri 8/289:10 am
SYD
-
FSD
2 stops23h 26m
American Airlines
Deal found 7/7$1,287
This TravelUp deal was found by Cheapflights users on 7/4. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:06 pm
FSD
-
SYD
1 stop21h 49m
Qantas Airways
Tue 8/2512:00 pm
SYD
-
FSD
1 stop20h 36m
Qantas Airways
Deal found 7/4$1,324
This Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:30 am
FSD
-
SYD
3 stops33h 00m
Multiple Airlines
Fri 8/286:25 am
SYD
-
FSD
3 stops33h 05m
Multiple Airlines
Deal found 7/7$1,350
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:39 pm
RAP
-
SYD
1 stop26h 16m
American Airlines
Sun 9/1312:00 pm
SYD
-
RAP
1 stop20h 23m
American Airlines
Deal found 7/6$1,353
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:56 pm
RAP
-
SYD
1 stop21h 59m
Qantas Airways
Tue 10/201:00 pm
SYD
-
RAP
1 stop25h 56m
Qantas Airways
Deal found 7/6$2,229
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Thu 10/111:45 am
RAP
-
SYD
2 stops27h 45m
American Airlines
Wed 10/71:00 pm
SYD
-
RAP
1 stop20h 25m
American Airlines
Deal found 7/4$2,258
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:20 am
RAP
-
SYD
3 stops27h 40m
United Airlines
Wed 8/1210:20 am
SYD
-
RAP
2 stops20h 32m
United Airlines
Deal found 7/5$2,261
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.
Thu 10/112:36 pm
RAP
-
SYD
2 stops26h 19m
Multiple Airlines
Tue 10/206:00 am
SYD
-
RAP
3 stops27h 25m
Multiple Airlines
Deal found 7/6$2,367

Find 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 July 7, 2026.

Round-trip from

$1,180
(United Airlines)
From South Dakota to Australia
Search Deals

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 July 7, 2026.
Use the filters below to find and compare flights from South Dakota to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 8/18

12:57 pm-6:25 am

2 stops26h 28m

Sydney Kingsford Smith

Tue 8/25

6:25 am-7:59 pm

3 stops28h 34m

$1,231

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Thu 10/1

11:45 am-7:05 am

2 stops27h 20m

Sydney Kingsford Smith

Tue 10/20

9:25 pm-9:54 am

2 stops29h 29m

$1,357

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 9/4

11:45 am-7:30 am

2 stops27h 45m

Sydney Kingsford Smith

Sun 9/13

9:10 am-3:49 pm

2 stops22h 39m

$1,357

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 8/21

6:06 pm-6:55 am

1 stop21h 49m

Sydney Kingsford Smith

Fri 8/28

12:00 pm-5:36 pm

1 stop20h 36m

$1,432

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Thu 10/1

5:55 pm-6:45 am

3 stops45h 50m

Sydney Kingsford Smith

Tue 10/20

10:20 pm-12:31 am

2 stops42h 11m

$2,107
Quickest round-trip

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Thu 10/1

5:55 pm-6:55 am

1 stop22h 00m

Sydney Kingsford Smith

Tue 10/20

1:00 pm-5:20 pm

1 stop20h 20m

$2,218

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Thu 10/1

11:45 am-7:30 am

2 stops27h 45m

Sydney Kingsford Smith

Wed 10/7

1:00 pm-4:25 pm

1 stop20h 25m

$2,258

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 8/8

11:20 am-7:00 am

3 stops27h 40m

Sydney Kingsford Smith

Wed 8/12

10:20 am-2:52 pm

2 stops20h 32m

$2,261

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sat 8/8

12:57 pm-6:55 am

1 stop26h 58m

Sydney Kingsford Smith

Wed 8/12

12:00 pm-7:59 pm

1 stop22h 59m

$2,305

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Thu 10/1

12:47 pm-7:30 am

3 stops26h 43m

Sydney Kingsford Smith

Tue 10/20

6:50 pm-9:54 am

3 stops32h 04m

$2,557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 12 resultsSorted by cheapest first
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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
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 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, Qantas Airways, and United Airlines can get you from South Dakota to Australia in just under 21h 59m. Your travel time can differ by up to 5h 41m. There are 8519 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.

See more FAQs

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