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Cheap flights from Australia to Sioux Falls from $2,331

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FSD
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Sioux Falls

Enter your travel dates to find the best prices.

Best flights from Australia to Sioux Falls
Discover carefully curated flight deals from Australia to Sioux Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Wed 18/311:20SYD - FSD
2 stops43h 11mAmerican Airlines
Sun 22/313:26FSD - SYD
1 stop25h 29mAmerican Airlines
Deal found 22/12$2,331
Wed 18/310:25SYD - FSD
2 stops23h 27mUnited Airlines
Sun 22/315:10FSD - SYD
2 stops26h 05mUnited Airlines
Deal found 20/12$2,511
Wed 18/313:05SYD - FSD
1 stop19h 44mQantas Airways
Sun 22/317:19FSD - SYD
1 stop21h 36mQantas Airways
Deal found 21/12$3,235

Find flight deals from Australia to Sioux Falls

Keep the following information in mind while searching for Australia to Sioux Falls flight deals. Data was last updated 23 December 2025.

Round-trip from

$2,320
American Airlines
  • American Airlines
  • 18/3-22/3
  • 3 total stops
  • 64h 47m total
  • Australia to Sioux Falls
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Sioux Falls 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 23 December 2025.
Use the filters below to find and compare flights from Australia to Sioux Falls that are best for you.

Fly from

Australia

Fly to

Sioux Falls

Route

Depart

Return

Price

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Wed 18/3

11:20-14:31

2 stops43h 11m

Sioux Falls Joe Foss Field

Sun 22/3

13:26-06:55

1 stop25h 29m

$2,331

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Wed 18/3

10:25-17:52

2 stops23h 27m

Sioux Falls Joe Foss Field

Sun 22/3

15:10-09:15

2 stops26h 05m

$2,511

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Wed 18/3

13:05-16:49

1 stop19h 44m

Sioux Falls Joe Foss Field

Sun 22/3

17:19-06:55

1 stop21h 36m

$3,235

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Best time to book a flight from Australia to Sioux Falls

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

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated 23 December 2025.
Check out reviews from past customers who have flown with United Airlines from Australia to Sioux Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,105 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

    If you book a flight to Sioux Falls from Australia, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 4.1 km from the centre of Sioux Falls.

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

    A quick flight from Australia to Sioux Falls can take about 23h 27m. American Airlines provides one of the quickest options available for as low as $2,511. Australia and Sioux Falls are separated by a distance of 14185 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Sioux Falls 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 Australia to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Sioux Falls flights

Top airline flying from Australia to Sioux Falls

Discover the top airline that operate flights from Australia to Sioux Falls. 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 647,157 searches. Data last updated 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,144Average$1,667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Australia to Sioux Falls?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sioux Falls from Australia.

Can Cheapflights find flights from Australia to Sioux Falls with no change fees?

Yes, we can. To see specific flights from Australia to Sioux Falls with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Sioux Falls become cheaper?

Yes, Cheapflights offers price alerts on Australia to Sioux Falls 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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