$291+ Cheap flights from Sioux Falls

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FSD — SYD
24 Aug — 31 Aug1
1 adult

Find flights from Sioux Falls

Cheapest flights from Sioux Falls
Explore the most affordable flight options available from Sioux Falls. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2025.

Tue 21/1013:33FSD - SYD
1 stop25h 22mAmerican Airlines
Tue 4/1114:20SYD - FSD
1 stop23h 50mAmerican Airlines
Deal found 17/8$2,067
Tue 16/914:45FSD - SYD
2 stops25h 20mAmerican Airlines
Fri 26/909:10SYD - FSD
2 stops27h 13mAmerican Airlines
Deal found 16/8$2,072
Sun 14/909:16FSD - SYD
2 stops30h 44mUnited Airlines
Mon 22/910:20SYD - FSD
2 stops21h 02mUnited Airlines
Deal found 17/8$2,098
Mon 15/913:19FSD - SYD
1 stop26h 36mQantas Airways
Mon 22/912:10SYD - FSD
1 stop19h 36mQantas Airways
Deal found 17/8$3,541
Tue 16/913:19FSD - SYD
3 stops29h 51mMultiple Airlines
Tue 23/921:30SYD - FSD
2 stops29h 19mMultiple Airlines
Deal found 17/8$3,543
Mon 15/913:19FSD - SYD
2 stops27h 36mQantas Airways
Wed 24/912:10SYD - FSD
1 stop19h 53mQantas Airways
Deal found 17/8$3,588
Wed 17/913:19FSD - SYD
2 stops27h 36mQantas Airways
Wed 24/912:10SYD - FSD
1 stop24h 13mQantas Airways
Deal found 17/8$3,589
Tue 16/907:00FSD - SYD
3 stops33h 30mMultiple Airlines
Fri 26/911:30SYD - FSD
2 stops24h 53mMultiple Airlines
Deal found 16/8$3,632
Tue 16/917:33FSD - SYD
1 stop22h 22mQantas Airways
Wed 24/910:00SYD - FSD
2 stops26h 23mQantas Airways
Deal found 17/8$3,671
Tue 21/1006:49FSD - SYD
3 stops32h 41mMultiple Airlines
Tue 4/1108:45SYD - FSD
3 stops30h 42mMultiple Airlines
Deal found 18/8$4,132

Find flights from Sioux Falls within your budget

 
Find flights departing from Sioux Falls that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 19 August 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 16/9

17:33-06:55

1 stop22h 22m

Sydney Kingsford Smith

Tue 23/9

12:10-17:03

1 stop19h 53m

$2,067

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 21/10

13:33-06:55

1 stop25h 22m

Sydney Kingsford Smith

Tue 4/11

14:20-21:10

1 stop23h 50m

$2,067

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Tue 16/9

14:45-07:05

2 stops25h 20m

Sydney Kingsford Smith

Fri 26/9

09:10-21:23

2 stops27h 13m

$2,072

Sioux FallsSydney

FSD - SYD

FSDSYD

Sioux Falls Joe Foss Field

Thu 18/9

11:44-07:00

2 stops28h 16m

Sydney Kingsford Smith

Thu 25/9

10:20-23:15

2 stops27h 55m

$2,098

Flights are sorted by cheapest return flights first.

Deals found on 17/8

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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.

Travel insights for flights from Sioux Falls

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Related info for your journey

Access useful and relevant information related to your journey from Sioux Falls. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 19 August 2025.

  • What are the most popular destinations to fly to from Sioux Falls?

    For the current month, the most popular flights from Sioux Falls are Denver, Las Vegas, Los Angeles. Denver, Las Vegas, Phoenix-Mesa Gateway Airport are the most popular locations from Sioux Falls year round.

  • How does Cheapflights help users find flights from Sioux Falls?

    When you search for this flight from Sioux Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights simply makes it quick and affordable to book flights from Sioux Falls by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Need flexible booking options for your flight from Sioux Falls ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Yes! Start tracking prices for flights from Sioux Falls today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Sioux Falls?

When you search for this flight from Sioux Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Sioux Falls by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight from Sioux Falls ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for flights from Sioux Falls today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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