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Cheap flights from South Dakota to Sydney from $1,979

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Dakota to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from South Dakota to Sydney
Explore the most affordable flight options available from South Dakota to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Sun 15/214:52
RAP
-
SYD
2 stops24h 23m
United Airlines
Wed 4/311:20
SYD
-
RAP
2 stops25h 34m
United Airlines
Deal found 27/1$1,979
Sun 1/215:11
FSD
-
SYD
2 stops25h 04m
United Airlines
Sun 15/212:10
SYD
-
FSD
2 stops21h 05m
United Airlines
Deal found 27/1$1,979
Sun 1/216:40
RAP
-
SYD
2 stops22h 35m
United Airlines
Fri 6/211:20
SYD
-
RAP
2 stops22h 02m
United Airlines
Deal found 28/1$2,050
Fri 24/411:15
FSD
-
SYD
2 stops28h 45m
United Airlines
Mon 11/510:20
SYD
-
FSD
2 stops20h 55m
United Airlines
Deal found 27/1$2,050
Sun 15/214:21
RAP
-
SYD
1 stop22h 34m
American Airlines
Wed 4/314:05
SYD
-
RAP
1 stop26h 46m
American Airlines
Deal found 27/1$2,075
Fri 24/413:46
FSD
-
SYD
1 stop26h 09m
American Airlines
Mon 11/512:00
SYD
-
FSD
1 stop19h 58m
American Airlines
Deal found 27/1$2,075
Fri 13/313:38
FSD
-
SYD
2 stops24h 42m
United Airlines
Fri 20/312:10
SYD
-
FSD
2 stops24h 30m
United Airlines
Deal found 26/1$2,119
Fri 13/317:21
FSD
-
SYD
1 stop21h 34m
American Airlines
Fri 20/313:05
SYD
-
FSD
1 stop19h 46m
American Airlines
Deal found 26/1$2,214
Fri 8/517:28
FSD
-
SYD
1 stop22h 27m
Qantas Airways
Mon 25/512:00
SYD
-
FSD
1 stop24h 44m
Qantas Airways
Deal found 28/1$2,646
Sun 1/206:00
FSD
-
SYD
3 stops44h 15m
Multiple Airlines
Sun 15/222:20
SYD
-
FSD
2 stops40h 20m
Multiple Airlines
Deal found 27/1$2,707
Fri 8/512:12
FSD
-
SYD
3 stops36h 18m
Multiple Airlines
Mon 25/514:05
SYD
-
FSD
2 stops46h 39m
Multiple Airlines
Deal found 28/1$2,708
Fri 24/412:12
FSD
-
SYD
3 stops36h 23m
Multiple Airlines
Mon 11/521:55
SYD
-
FSD
2 stops36h 19m
Multiple Airlines
Deal found 27/1$2,710

Find flight deals from South Dakota to Sydney

Keep the following information in mind while searching for South Dakota to Sydney flight deals. Data was last updated 29 January 2026.

Round-trip from

$1,979

Popular in

April

Cheapest in

May

Average price

$2,269
United Airlines
  • United Airlines
  • 15/2-4/3
  • 4 total stops
  • 49h 57m total
  • South Dakota to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($136 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Dakota to Sydney 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 647,157 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from South Dakota to Sydney that are best for you.

Fly from

South Dakota

Fly to

Sydney

Route

Depart

Return

Price

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 15/2

14:52-09:15

2 stops24h 23m

Sydney Kingsford Smith

Wed 4/3

11:20-18:54

2 stops25h 34m

$1,979

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 24/4

11:15-07:00

2 stops28h 45m

Sydney Kingsford Smith

Mon 11/5

10:20-16:15

2 stops20h 55m

$2,050

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 8/5

13:45-07:00

2 stops26h 15m

Sydney Kingsford Smith

Mon 25/5

09:30-16:06

2 stops21h 36m

$2,050

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 15/2

14:21-06:55

1 stop22h 34m

Sydney Kingsford Smith

Wed 4/3

14:05-22:51

1 stop26h 46m

$2,075

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 24/4

13:46-06:55

1 stop26h 09m

Sydney Kingsford Smith

Mon 11/5

12:00-16:58

1 stop19h 58m

$2,075

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 8/5

17:28-06:55

1 stop22h 27m

Sydney Kingsford Smith

Mon 25/5

12:00-16:52

1 stop19h 52m

$2,075

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 13/3

13:38-06:20

2 stops24h 42m

Sydney Kingsford Smith

Fri 20/3

12:10-20:40

2 stops24h 30m

$2,119

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Wed 11/2

10:45-06:20

2 stops25h 35m

Sydney Kingsford Smith

Sun 15/2

11:20-15:17

2 stops21h 57m

$3,030

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 15/2

05:31-06:10

2 stops30h 39m

Sydney Kingsford Smith

Wed 4/3

08:45-22:51

3 stops32h 06m

$4,386

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Best time to book a flight from South Dakota to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from South Dakota with our price prediction graph.
Estimated return 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 Sydney
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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from South Dakota?

    For a flight from South Dakota to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • How long is the flight from South Dakota to Sydney?

    United Airlines and American Airlines can get you from South Dakota to Sydney in just under 22h 34m. Your travel time can differ by up to 1h 49m. Airlines will cover a distance of 13710 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Dakota to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Dakota to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from South Dakota to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from South Dakota to Sydney?

Cheapflights simply makes it quick and affordable to book flights from South Dakota to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from South Dakota to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from South Dakota to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from South Dakota to Sydney become cheaper?

Yes, Cheapflights offers price alerts on South Dakota to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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