HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$1,345+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Dakota to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 August 18, 2025.

Round-trip from

$1,345
(American Airlines)
From South Dakota to Australia
Search Deals

Find 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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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 10/215:05 pmFSD - SYD
1 stop21h 50mAmerican Airlines
Tue 11/42:20 pmSYD - FSD
1 stop19h 19mAmerican Airlines
Deal found 8/16$1,345
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/149:16 amFSD - SYD
2 stops30h 44mUnited Airlines
Mon 9/2210:20 amSYD - FSD
2 stops21h 02mUnited Airlines
Deal found 8/17$1,365
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/2611:44 amFSD - SYD
2 stops52h 16mUnited Airlines
Tue 9/29:30 amSYD - FSD
2 stops25h 59mUnited Airlines
Deal found 8/16$1,398
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/165:33 pmFSD - SYD
1 stop22h 22mAmerican Airlines
Fri 9/2612:10 pmSYD - FSD
1 stop24h 13mAmerican Airlines
Deal found 8/16$1,479
This United Airlines deal was found by Cheapflights users on 8/17. 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 12/58:30 amRAP - SYD
2 stops30h 35mUnited Airlines
Mon 12/812:10 pmSYD - RAP
2 stops23h 00mUnited Airlines
Deal found 8/17$1,545
This American Airlines deal was found by Cheapflights users on 8/17. 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 12/55:46 amRAP - SYD
1 stop31h 09mAmerican Airlines
Mon 12/82:20 pmSYD - RAP
1 stop19h 45mAmerican Airlines
Deal found 8/17$2,146
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Mon 9/155:19 pmFSD - SYD
1 stop22h 36mQantas Airways
Tue 9/2312:10 pmSYD - FSD
1 stop19h 53mQantas Airways
Deal found 8/17$2,304
This Qantas Airways deal was found by Cheapflights users on 8/17. 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 9/161:19 pmFSD - SYD
3 stops29h 51mMultiple Airlines
Tue 9/239:30 pmSYD - FSD
2 stops29h 19mMultiple Airlines
Deal found 8/17$2,305
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:19 pmFSD - SYD
2 stops27h 36mQantas Airways
Wed 9/2412:10 pmSYD - FSD
1 stop19h 53mQantas Airways
Deal found 8/17$2,334
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Wed 9/171:19 pmFSD - SYD
2 stops27h 36mQantas Airways
Wed 9/2412:10 pmSYD - FSD
1 stop24h 13mQantas Airways
Deal found 8/17$2,335
This Qantas Airways deal was found by Cheapflights users on 8/16. 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 9/167:00 amFSD - SYD
3 stops33h 30mMultiple Airlines
Fri 9/2611:30 amSYD - FSD
2 stops24h 53mMultiple Airlines
Deal found 8/16$2,363
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:33 pmFSD - SYD
1 stop22h 22mQantas Airways
Wed 9/2410:00 amSYD - FSD
2 stops26h 23mQantas Airways
Deal found 8/17$2,388

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 August 18, 2025.
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

Tue 9/16

5:33 pm-6:55 am

1 stop22h 22m

Sydney Kingsford Smith

Tue 9/23

12:10 pm-5:03 pm

1 stop19h 53m

$1,345

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 10/21

5:05 pm-6:55 am

1 stop21h 50m

Sydney Kingsford Smith

Tue 11/4

2:20 pm-4:39 pm

1 stop19h 19m

$1,345

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 9/16

2:45 pm-7:05 am

2 stops25h 20m

Sydney Kingsford Smith

Fri 9/26

9:10 am-9:23 pm

2 stops27h 13m

$1,348

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 12/5

8:30 am-9:05 am

2 stops30h 35m

Sydney Kingsford Smith

Mon 12/8

12:10 pm-5:10 pm

2 stops23h 00m

$1,545

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 12/5

5:46 am-6:55 am

1 stop31h 09m

Sydney Kingsford Smith

Mon 12/8

2:20 pm-4:05 pm

1 stop19h 45m

$2,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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

What is the cheapest time of day to fly from SD to AU?

Find hourly flight availability from South Dakota to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from South Dakota to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 and United Airlines can get you from South Dakota to Australia in just under 22h 22m. Your travel time can differ by up to 8h 13m. 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.

  • What is the cheapest month to book a flight from South Dakota to Australia?

    Currently, February is the cheapest month in which you can book a flight from South Dakota to Australia (average of $1,031). Flying from South Dakota to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Dakota to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
Los Angeles to Melbourne flights
Los Angeles to Auckland flights
San Francisco to Auckland flights
John F Kennedy Intl to Sydney flights
Los Angeles to Papeete flights
San Francisco to Sydney flights
John F Kennedy Intl to Auckland flights
Dallas/Fort Worth to Sydney flights
John F Kennedy Intl to Melbourne flights
Newark to Sydney flights
San Francisco to Melbourne flights
Los Angeles to Brisbane flights
Dallas/Fort Worth to Auckland flights
LaGuardia to Sydney flights
Seattle to Sydney flights
Hobby to Sydney flights
Salt Lake City to Sydney flights
San Francisco to Papeete flights
Dulles Intl to Sydney flights
Boston to Auckland flights
Seattle to Auckland flights
Seattle to Melbourne flights
Newark to Auckland flights
Newark to Melbourne flights
Ontario to Sydney flights
George Bush Intcntl to Sydney flights
LaGuardia to Auckland flights
Hobby to Auckland flights
O'Hare Intl to Sydney flights
Dulles Intl to Melbourne flights
Baltimore to Sydney flights
Honolulu to Sydney flights
Dallas/Fort Worth to Melbourne flights
Santa Ana to Sydney flights
Reagan-National to Sydney flights
Hobby to Perth flights
Boston to Melbourne flights
Boston to Sydney flights
Reagan-National to Melbourne flights
Los Angeles to Nadi flights
Baltimore to Melbourne flights
George Bush Intcntl to Auckland flights
Atlanta to Sydney flights
LaGuardia to Melbourne flights
Los Angeles to Avalon flights
Dulles Intl to Auckland flights
Ontario to Auckland flights
Denver to Auckland flights
Minneapolis to Sydney flights

Top airline flying from South Dakota to Australia

Discover the top airline that operate flights from South Dakota to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,364Average$1,416FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.