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Cheap flights from Sioux Falls to Sydney from $2,067

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SYD
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Sioux Falls to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Sydney (SYD). 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 19 August 2025.

Round-trip from

$2,067
American Airlines
  • American Airlines
  • 21/10-4/11
  • 2 total stops
  • 49h 12m total
  • Sioux Falls to Sydney
Search Deals

Find flight deals from Sioux Falls to Sydney

Cheapest flights from Sioux Falls to Sydney
Explore the most affordable flight options available from Sioux Falls to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Tue 21/1013:33FSD - SYD
1 stop25h 22mAmerican Airlines
Tue 4/1114:20SYD - FSD
1 stop19h 19mAmerican Airlines
Deal found 19/8$2,067
Sun 14/909:16FSD - SYD
2 stops30h 44mUnited Airlines
Mon 22/910:20SYD - FSD
2 stops21h 02mUnited Airlines
Deal found 17/8$2,098
Tue 16/917:33FSD - SYD
1 stop22h 22mAmerican Airlines
Fri 26/912:10SYD - FSD
1 stop24h 13mAmerican Airlines
Deal found 16/8$2,273
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
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

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sioux Falls to Sydney 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 19 August 2025.
Use the filters below to find and compare flights from Sioux Falls to Sydney that are best for you.

Fly from

Sioux Falls

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

Best time to book a flight from Sioux Falls to Sydney

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

    There are many flights that can get you from Sioux Falls to Sydney in 22h 22m. Fly via American Airlines to get the fastest option. The distance from Sioux Falls to Sydney is about 14185 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Sydney 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 Sioux Falls to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Sioux Falls to Sydney (average of $129). Flying from Sioux Falls to Sydney in October is currently the most expensive (average of $171). 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Coogee
Terrigal
Manly
Cronulla
Lithgow
Randwick
Bondi Beach
Leura

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