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Sioux Falls

$499+ Cheap flights from Sydney (SYD) to Sioux Falls (FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FSD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Find flight deals from Sydney to Sioux Falls

One-way flights from Sydney to Sioux Falls
Search for one-way flight options from Sydney to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:25 amSYD - FSD
2 stops28h 32mDelta
Deal found 8/13$499
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 10/201:10 pmSYD - FSD
1 stop24h 05mAmerican Airlines
Deal found 8/14$1,001
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
Mon 10/206:00 amSYD - FSD
3 stops26h 37mMultiple Airlines
Deal found 8/14$1,460

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Sydney to Sioux Falls that are best for you.

Fly from

Sydney

Fly to

Sioux Falls

Route

Depart

Return

Price

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 10/20

10:25 am-10:57 pm

2 stops28h 32m

$499

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 10/20

1:10 pm-4:37 pm

1 stop19h 27m

$1,001

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 10/20

6:00 am-4:37 pm

3 stops26h 37m

$1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 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.

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.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Sydney to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Sydney to Sioux Falls (average of $334). Flying from Sydney to Sioux Falls in December is currently the most expensive (average of $446). 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.

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