How long does it take to fly to Sydney?

Flight times from South Dakota to Sydney vary, but if you’re flying out of Rapid City and flying into Sydney (one of the most popular routes), then the duration is 27h 33m on average. Another popular route from South Dakota to Sydney 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 Sydney Kingsford Smith Airport?

Prices for flights from South Dakota to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from South Dakota to Sydney Kingsford Smith Airport?

The number of operators available for flights from South Dakota to Sydney Kingsford Smith Airport is 1 as of May 2026.

How old do you have to be to fly from South Dakota to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$690 Cheap Flights from South Dakota to Sydney in 2026

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Find the cheapest flights from South Dakota to Sydney

Round-trip

One-way

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

11:25 am - 7:00 am

FSD

SYD

28h 35m

2 stops

9:30 am - 8:08 pm

SYD

FSD

49h 38m

2 stops

$1,782United Airlines

Thu, Jun 18 - Thu, Jun 25

2:59 pm - 6:50 am

RAP

SYD

23h 51m

2 stops

9:15 am - 10:37 pm

SYD

RAP

29h 22m

2 stops

$2,087Delta

Fri, Jun 19 - Fri, Jun 26

12:30 pm - 6:55 am

RAP

SYD

26h 25m

2 stops

10:20 am - 2:47 pm

SYD

RAP

20h 27m

2 stops

$2,266United Airlines

Sat, Aug 15 - Wed, Aug 19

11:22 am - 6:55 am

RAP

SYD

27h 33m

2 stops

10:20 am - 5:53 pm

SYD

RAP

23h 33m

2 stops

$2,267United Airlines

Sat, Aug 15 - Wed, Aug 19

5:00 pm - 6:55 am

RAP

SYD

21h 55m

1 stop

9:10 am - 4:30 pm

SYD

RAP

23h 20m

2 stops

$2,894American Airlines

Fri, Jun 19 - Fri, Jun 26

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

12:04 pm - 6:30 pm

FSD

SYD

39h 26m

3 stops

9:55 pm - 12:20 am

SYD

FSD

41h 25m

2 stops

$2,956Multiple Airlines

Thu, Jun 18 - Thu, Jun 25

United Airlines flights from South Dakota to Sydney

Our best United Airlines deals on South Dakota to Sydney 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

Jun 18

FSD11:25 amSioux Falls Joe Foss Field

28h 35m

2 stops

SYD7:00 amSydney Kingsford Smith

Jun 25

SYD9:30 amSydney Kingsford Smith

49h 38m

2 stops

FSD8:08 pmSioux Falls Joe Foss Field

$1,782

United Airlines

Aug 15

RAP12:30 pmRapid City

26h 25m

2 stops

SYD6:55 amSydney Kingsford Smith

Aug 19

SYD10:20 amSydney Kingsford Smith

20h 27m

2 stops

RAP2:47 pmRapid City

$2,266

American Airlines flights from South Dakota to Sydney

Our best American Airlines deals on South Dakota to Sydney 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

American Airlines

Nov 1

FSD1:43 pmSioux Falls Joe Foss Field

26h 17m

2 stops

SYD9:00 amSydney Kingsford Smith

Nov 6

SYD2:05 pmSydney Kingsford Smith

24h 04m

1 stop

FSD9:09 pmSioux Falls Joe Foss Field

$2,262

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

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Thu 6/18

11:25 am-7:00 am

2 stops28h 35m

Sydney Kingsford Smith

Thu 6/25

9:30 am-8:08 pm

2 stops49h 38m

$1,782

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 6/19

2:59 pm-6:50 am

2 stops23h 51m

Sydney Kingsford Smith

Fri 6/26

9:15 am-10:37 pm

2 stops29h 22m

$2,087

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 8/15

12:30 pm-6:55 am

2 stops26h 25m

Sydney Kingsford Smith

Wed 8/19

10:20 am-2:47 pm

2 stops20h 27m

$2,266

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 8/15

11:22 am-6:55 am

2 stops27h 33m

Sydney Kingsford Smith

Wed 8/19

10:20 am-5:53 pm

2 stops23h 33m

$2,267

Quickest round-trip

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 6/19

5:00 pm-6:55 am

1 stop21h 55m

Sydney Kingsford Smith

Fri 6/26

9:10 am-4:30 pm

2 stops23h 20m

$2,894

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

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Thu 6/18

12:04 pm-6:30 pm

3 stops39h 26m

Sydney Kingsford Smith

Thu 6/25

9:55 pm-12:20 am

2 stops41h 25m

$2,956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

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

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Other information

What is the cheapest airline that flies from South Dakota to Sydney Kingsford Smith?

United Airlines and Delta are the most popular carriers operating from South Dakota to Sydney Kingsford Smith

Cheap South Dakota to Sydney flight deals and tips

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

Fastest flight time	27h 33m
Direct flights	None

The fastest flight from South Dakota to Sydney takes 27h 33m

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

Search flight deals

Frequently asked questions about flying from South Dakota to Sydney

When did momondo last update prices for flights from South Dakota to Sydney Kingsford Smith Airport?
Prices for flights from South Dakota to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from South Dakota to Sydney Kingsford Smith Airport?
The number of operators available for flights from South Dakota to Sydney Kingsford Smith Airport is 1 as of May 2026.
How old do you have to be to fly from South Dakota to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Dakota to Sydney

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $1,200	Free Cancellation	Rating 7.1 11,668 reviews		Search American Airlines flights

Parramatta

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Katoomba

Wollongong

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Leura

Randwick

Lithgow

Manly

Coogee

Cronulla

Terrigal

Charlestown

Swansea

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Dakota to Sydney for you.

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

Yes. momondo enables you to select and highlight flights to Sydney from South Dakota with this policy.

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

momondo helps you find the best flight between South Dakota and Sydney 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 Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from South Dakota. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from South Dakota to Sydney from $690

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Sydney departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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