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$704+ Cheap flights from South Dakota to Australia

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 3/81:38 pm
FSD
-
SYD
2 stops24h 42m
United Airlines
Mon 3/2310:25 am
SYD
-
FSD
2 stops21h 57m
United Airlines
Deal found 2/4$1,386
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:00 am
RAP
-
SYD
2 stops30h 50m
Delta
Wed 3/410:40 am
SYD
-
RAP
2 stops23h 04m
Delta
Deal found 2/2$1,388
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 3/75:10 pm
FSD
-
SYD
2 stops44h 50m
United Airlines
Tue 3/2410:25 am
SYD
-
FSD
2 stops21h 57m
United Airlines
Deal found 2/4$1,402
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 3/91:26 pm
FSD
-
SYD
1 stop25h 29m
American Airlines
Mon 3/231:05 pm
SYD
-
FSD
1 stop24h 35m
American Airlines
Deal found 2/4$1,403
This American Airlines deal was found by Cheapflights users on 2/3. 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 4/245:28 pm
FSD
-
SYD
1 stop22h 27m
American Airlines
Mon 5/1112:00 pm
SYD
-
FSD
1 stop24h 54m
American Airlines
Deal found 2/3$1,404
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 11/145:00 pm
FSD
-
SYD
2 stops45h 00m
United Airlines
Sun 11/2912:10 pm
SYD
-
FSD
2 stops41h 25m
United Airlines
Deal found 2/4$1,418
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 11/125:00 pm
FSD
-
SYD
2 stops23h 15m
United Airlines
Wed 12/212:10 pm
SYD
-
FSD
2 stops20h 56m
United Airlines
Deal found 2/4$1,430
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:44 pm
FSD
-
SYD
2 stops26h 06m
Delta
Mon 5/119:15 am
SYD
-
FSD
2 stops25h 11m
Delta
Deal found 2/1$1,432
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 3/65:10 pm
FSD
-
SYD
2 stops22h 55m
United Airlines
Tue 3/2410:25 am
SYD
-
FSD
2 stops21h 57m
United Airlines
Deal found 2/4$1,436
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/84:57 pm
FSD
-
SYD
2 stops23h 03m
United Airlines
Mon 5/259:30 am
SYD
-
FSD
2 stops23h 30m
United Airlines
Deal found 2/2$1,438
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/155:31 am
RAP
-
SYD
1 stop31h 24m
American Airlines
Wed 3/42:05 pm
SYD
-
RAP
1 stop26h 46m
American Airlines
Deal found 2/2$1,455
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:03 am
RAP
-
SYD
2 stops26h 02m
Delta
Thu 3/269:40 am
SYD
-
RAP
2 stops29h 45m
Delta
Deal found 2/2$1,488

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,386
(United Airlines)

One-way from

$704
(Kiwi.com)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Sydney Kingsford Smith flights.
Search Deals
From South Dakota to Australia
Search Deals
One-way flight 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 February 4, 2026.
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

Sun 3/8

5:10 pm-8:05 am

2 stops22h 55m

Sydney Kingsford Smith

Sun 3/22

10:20 am-11:44 pm

2 stops29h 24m

$1,386

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 3/10

5:10 pm-9:15 am

2 stops24h 05m

Sydney Kingsford Smith

Mon 3/23

10:25 am-4:22 pm

2 stops21h 57m

$1,386

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Mon 3/9

3:10 pm-9:15 am

2 stops26h 05m

Sydney Kingsford Smith

Mon 3/23

10:25 am-4:22 pm

2 stops21h 57m

$1,386

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Mon 3/9

5:10 pm-9:15 am

2 stops24h 05m

Sydney Kingsford Smith

Wed 3/25

12:10 pm-8:40 pm

2 stops24h 30m

$1,386

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 2/15

6:00 am-6:50 am

2 stops30h 50m

Sydney Kingsford Smith

Wed 3/4

10:40 am-3:44 pm

2 stops23h 04m

$1,388

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sat 3/7

5:10 pm-7:00 am

2 stops44h 50m

Sydney Kingsford Smith

Wed 3/25

10:25 am-4:22 pm

2 stops21h 57m

$1,402

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 4/24

1:41 pm-7:05 am

2 stops26h 24m

Sydney Kingsford Smith

Mon 5/11

9:10 am-9:54 pm

2 stops27h 44m

$1,406

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 4/24

1:44 pm-6:50 am

2 stops26h 06m

Sydney Kingsford Smith

Mon 5/11

9:15 am-7:26 pm

2 stops25h 11m

$1,432

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Mon 3/9

5:10 pm-8:05 am

2 stops22h 55m

Sydney Kingsford Smith

Fri 3/20

10:25 am-4:22 pm

2 stops21h 57m

$1,436

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Wed 3/11

5:10 pm-8:05 am

2 stops22h 55m

Sydney Kingsford Smith

Thu 3/26

10:25 am-8:40 pm

2 stops26h 15m

$1,436

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 31 results
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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?

    United Airlines, Delta, and American Airlines can get you from South Dakota to Australia in just under 22h 55m. Your travel time can differ by up to 7h 55m. 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.

See more FAQs

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