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Cheap flights from Sydney to Sioux Falls from $1,593

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FSD
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Sioux Falls

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Sioux Falls
Explore the most affordable flight options available from Sydney to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Thu 30/709:10
SYD
-
FSD
2 stops29h 49m
American Airlines
Mon 3/814:15
FSD
-
SYD
2 stops49h 50m
American Airlines
Deal found 22/3$1,593
Thu 13/809:10
SYD
-
FSD
2 stops43h 55m
American Airlines
Mon 17/818:07
FSD
-
SYD
2 stops45h 58m
American Airlines
Deal found 18/3$1,605
Thu 30/712:00
SYD
-
FSD
1 stop19h 54m
Qantas Airways
Mon 3/812:40
FSD
-
SYD
1 stop27h 15m
Qantas Airways
Deal found 22/3$2,748
Thu 13/812:00
SYD
-
FSD
1 stop20h 22m
Qantas Airways
Mon 17/812:25
FSD
-
SYD
1 stop27h 30m
Qantas Airways
Deal found 18/3$2,771

Find flight deals from Sydney to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 March 2026.

Round-trip from

$1,593
American Airlines
  • American Airlines
  • 30/7-3/8
  • 4 total stops
  • 79h 39m total
  • Sydney to Sioux Falls
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney 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 March 2026.
Use the filters below to find and compare flights from Sydney to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Thu 30/7

09:10-23:59

2 stops29h 49m

Sioux Falls Joe Foss Field

Mon 3/8

14:15-07:05

2 stops49h 50m

$1,593

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Thu 13/8

12:00-21:55

1 stop24h 55m

Sioux Falls Joe Foss Field

Mon 17/8

18:07-07:05

2 stops45h 58m

$1,617
Fastest return journey

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Thu 30/7

12:00-16:54

1 stop19h 54m

Sioux Falls Joe Foss Field

Mon 3/8

12:40-06:55

1 stop27h 15m

$2,748

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Thu 13/8

12:00-17:22

1 stop20h 22m

Sioux Falls Joe Foss Field

Mon 17/8

12:25-06:55

1 stop27h 30m

$2,771

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Sorted by cheapest first

Best time to book a flight from Sydney to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Sydney 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.

Related info for your journey

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

    There are many flights that can get you from Sydney to Sioux Falls in 29h 49m. Fly via American Airlines to get the fastest option. The distance from Sydney to Sioux Falls is about 14185 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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

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.

Complete your trip

Complete your trip to Sioux Falls by adding a car hire and/or hotel booking to your travel itinerary.
Sioux Falls car hire
Sioux Falls Joe Foss Field Airport car hire
Sioux City Sioux Gateway Airport car hire
Watertown Airport car hire
Rapid City car hire

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Sydney to Sioux Falls?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Sioux Falls for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Sioux Falls flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Sydney to Sioux Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

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