How long is the flight from South Dakota to Australia?

Flight times from South Dakota to Australia vary, but if you’re flying out of Rapid City and flying into Sydney (one of the most popular routes), then the duration is 23h 24m on average. Another popular route from South Dakota to Australia is flying from Sioux Falls to Sydney, which will take roughly 28h 32m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from South Dakota to Australia?

Prices for flights from South Dakota to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from South Dakota to Australia?

As of May 2026, there is 1 operator available to choose from for flights from South Dakota to Australia.

How old do you have to be to fly from South Dakota to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,508 Cheap Flights from South Dakota to Australia in 2026

1 adult

0 bags

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Find the cheapest flights from South Dakota to Australia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:41 pm - 6:55 am

RAP

SYD

26h 14m

1 stop

12:00 pm - 4:27 pm

SYD

RAP

20h 27m

1 stop

$1,508American Airlines

Fri, Sep 4 - Sun, Sep 13

11:45 am - 7:30 am

RAP

SYD

27h 45m

2 stops

12:00 pm - 9:58 pm

SYD

RAP

25h 58m

1 stop

$1,512American Airlines

Fri, Sep 4 - Sun, Sep 13

7:00 am - 7:00 am

RAP

SYD

32h 00m

2 stops

9:30 am - 12:24 pm

SYD

RAP

42h 54m

2 stops

$1,531United Airlines

Fri, Sep 4 - Sun, Sep 13

1:00 pm - 7:00 am

RAP

SYD

26h 00m

2 stops

10:20 am - 2:52 pm

SYD

RAP

20h 32m

2 stops

$2,267United Airlines

Sat, Aug 15 - Wed, Aug 19

12:41 pm - 7:30 am

RAP

SYD

26h 49m

3 stops

9:25 pm - 9:49 am

SYD

RAP

28h 24m

2 stops

$2,912Multiple Airlines

Fri, Sep 4 - Sun, Sep 13

12:41 pm - 7:30 am

RAP

SYD

26h 49m

3 stops

9:25 pm - 9:49 am

SYD

RAP

28h 24m

3 stops

$3,412Multiple Airlines

Fri, Sep 4 - Sun, Sep 13

United Airlines flights from South Dakota to Australia

Our best United Airlines deals on South Dakota to Australia flight tickets

United Airlines

Sep 4

RAP7:00 amRapid City

32h 00m

2 stops

SYD7:00 amSydney Kingsford Smith

Sep 13

SYD9:30 amSydney Kingsford Smith

42h 54m

2 stops

RAP12:24 pmRapid City

$1,531

United Airlines

Aug 15

RAP1:00 pmRapid City

26h 00m

2 stops

SYD7:00 amSydney Kingsford Smith

Aug 19

SYD10:20 amSydney Kingsford Smith

20h 32m

2 stops

RAP2:52 pmRapid City

$2,267

American Airlines flights from South Dakota to Australia

Our best American Airlines deals on South Dakota to Australia flight tickets

American Airlines

Sep 4

RAP12:41 pmRapid City

26h 14m

1 stop

SYD6:55 amSydney Kingsford Smith

Sep 13

SYD12:00 pmSydney Kingsford Smith

20h 27m

1 stop

RAP4:27 pmRapid City

$1,508

American Airlines

Sep 4

RAP11:45 amRapid City

27h 45m

2 stops

SYD7:30 amSydney Kingsford Smith

Sep 13

SYD12:00 pmSydney Kingsford Smith

25h 58m

1 stop

RAP9:58 pmRapid City

$1,512

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 9/4

12:41 pm-6:55 am

1 stop26h 14m

Sydney Kingsford Smith

Sun 9/13

12:00 pm-4:27 pm

1 stop20h 27m

$1,508

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

12:00 pm-9:58 pm

1 stop25h 58m

$1,512

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 9/4

7:00 am-7:00 am

2 stops32h 00m

Sydney Kingsford Smith

Sun 9/13

9:30 am-12:24 pm

2 stops42h 54m

$1,531

Quickest round-trip

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 8/15

1:00 pm-7:00 am

2 stops26h 00m

Sydney Kingsford Smith

Wed 8/19

10:20 am-2:52 pm

2 stops20h 32m

$2,267

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 9/4

12:41 pm-7:30 am

3 stops26h 49m

Sydney Kingsford Smith

Sun 9/13

9:25 pm-9:49 am

2 stops28h 24m

$2,912

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 9/4

12:41 pm-7:30 am

3 stops26h 49m

Sydney Kingsford Smith

Sun 9/13

9:25 pm-9:49 am

3 stops28h 24m

$3,412

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

Can stopping save me money on South Dakota to Australia flights?

You could potentially save up to 6% on your flight if you consider stops on a South Dakota to Australia flight.

Cheap South Dakota to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Australia

Fastest flight time	23h 24m
Direct flights	None

The fastest flight from South Dakota to Australia takes 23h 24m

There are no direct flights from South Dakota to Australia. There are no popular flight routes from South Dakota to Australia.

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Frequently asked questions about flying from South Dakota to Australia

When did momondo last update prices for flights from South Dakota to Australia?
Prices for flights from South Dakota to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from South Dakota to Australia?
As of May 2026, there is 1 operator available to choose from for flights from South Dakota to Australia.
How old do you have to be to fly from South Dakota to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Australia

Compare and see reviews for airlines that fly from South Dakota to Australia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $1,200	Free Cancellation	Rating 7.1 11,662 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Australia?

Finding the right flight to Australia from South Dakota is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from South Dakota to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from South Dakota which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from South Dakota to Australia?

momondo helps you find the best flight between South Dakota and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from South Dakota to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from South Dakota and alert you when they change.