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$1,165+ Cheap flights from Sioux Falls (FSD) 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Sioux Falls to Australia

Cheapest flights from Sioux Falls to Australia
Explore the most affordable flight options available from Sioux Falls to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This oojo deal was found by Cheapflights users on 11/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:11 pmFSD - SYD
1 stop20h 44mQantas Airways
Mon 12/17:15 pmSYD - FSD
2 stops34h 21mQantas Airways
Deal found 11/25$2,633
This Ovago deal was found by Cheapflights users on 11/24. 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.
Fri 11/285:11 pmFSD - SYD
1 stop20h 44mQantas Airways
Sun 11/309:55 pmSYD - FSD
2 stops31h 41mQantas Airways
Deal found 11/24$3,155
This Qantas Airways deal was found by Cheapflights users on 11/24. 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.
Fri 11/281:43 pmFSD - SYD
2 stops24h 12mMultiple Airlines
Sun 11/302:05 pmSYD - FSD
3 stops26h 54mMultiple Airlines
Deal found 11/24$3,659
This Qantas Airways deal was found by Cheapflights users on 11/25. 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.
Sat 11/296:30 amFSD - SYD
3 stops31h 55mMultiple Airlines
Mon 12/112:30 pmSYD - FSD
2 stops25h 39mMultiple Airlines
Deal found 11/25$4,420

Cheap flight deals from Sioux Falls to Australia

Keep the following information in mind while searching for Sioux Falls to Australia flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,165
(United Airlines)
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 Sioux Falls Joe Foss Field to Australia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 November 26, 2025.
Use the filters below to find and compare flights from Sioux Falls to Australia that are best for you.

Fly from

Sioux Falls

Fly to

Australia

Route

Depart

Return

Price

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 3/24

1:38 pm-7:00 am

2 stops25h 22m

Sydney Kingsford Smith

Wed 4/8

9:30 am-4:25 pm

2 stops21h 55m

$1,165

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 5/8

1:33 pm-6:55 am

1 stop26h 22m

Sydney Kingsford Smith

Mon 5/25

12:00 pm-4:45 pm

1 stop19h 45m

$1,195

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sat 2/21

6:35 pm-7:00 am

2 stops43h 25m

Sydney Kingsford Smith

Sat 3/7

12:10 pm-8:44 pm

2 stops25h 34m

$1,215

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Fri 5/8

11:44 am-6:55 am

2 stops28h 11m

Sydney Kingsford Smith

Mon 5/25

9:30 am-8:46 pm

2 stops26h 16m

$1,215

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Sat 2/21

1:23 pm-6:55 am

1 stop24h 32m

Sydney Kingsford Smith

Sat 3/7

2:05 pm-4:47 pm

1 stop19h 42m

$1,245

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 3/24

5:31 pm-6:55 am

1 stop21h 24m

Sydney Kingsford Smith

Wed 4/8

12:00 pm-8:59 pm

1 stop23h 59m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Best time to book a flight from Sioux Falls to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Sioux Falls 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 Sioux Falls to Australia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated November 26, 2025.
Read reviews from past customers who have flown United Airlines from Sioux Falls to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,046 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Australia. 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 from for flights from Sioux Falls to Australia?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly out of if you book a flight from Sioux Falls to Australia. It is only a 2.6 mi journey to Joe Foss Field (FSD) from Sioux Falls’s city center.

  • How long is the flight from Sioux Falls to Australia?

    For as low as $1,165, United Airlines can have you in Australia from Sioux Falls in 25h 22m. There are 8814 mi between Sioux Falls and Australia. This flight may include one or multiple stops.

  • Can I find deals for flights from Sioux Falls to Australia that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Australia.

  • Can I find deals for business class flights from Sioux Falls to Australia?

    Yes. Cheapflights offers flight deals from Sioux Falls 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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Alternative routes for Sioux Falls to Australia

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Top airline flying from Sioux Falls to Australia

Discover the top airline that operate flights from Sioux Falls 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,437Average$1,806FlexibilityNo cancel feeOn-time69%

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