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Cheap flights from Sydney to South Dakota from $769

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to South Dakota departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap one-way flights

Delta Logo
10:25 - 22:57SYD-FSD
28h 32m2 stops
$769Delta
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Mon, 20 Oct
American Airlines Logo
13:10 - 16:37SYD-FSD
19h 27m1 stop
$1,533American Airlines
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Mon, 20 Oct
American Airlines Logo
13:10 - 21:15SYD-FSD
24h 05m1 stop
$1,539American Airlines
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Mon, 20 Oct
Logo
06:00 - 16:37SYD-FSD
26h 37m3 stops
$2,235
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Mon, 20 Oct
Logo
06:25 - 16:37SYD-FSD
26h 12m3 stops
$2,244
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Mon, 20 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to South Dakota 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, momondo users made 78,305 searches. Data last updated 5 August 2025.
Use the filters below to find and compare flights from Sydney to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 20/10

10:25-22:57

2 stops28h 32m

$769

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 20/10

13:10-16:37

1 stop19h 27m

$1,533

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 20/10

13:10-21:15

1 stop24h 05m

$1,539

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 20/10

06:00-16:37

3 stops26h 37m

$2,235

SydneySioux Falls

SYD - FSD

SYDFSD

Sydney Kingsford Smith

Mon 20/10

06:25-16:37

3 stops26h 12m

$2,244

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Sydney to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Sydney to South Dakota flights?

You could potentially save up to 53% on your flight if you consider stops on a Sydney to South Dakota flight.

Cheap Sydney to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to South Dakota

Fastest flight time

19h 27m

Direct flights

None

Airports in South Dakota

1 airport
The fastest flight from Sydney to South Dakota takes 19h 27m
There are no direct flights from Sydney to South Dakota. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Sioux Falls Joe Foss Field Airport.
There is 1 airport near South Dakota: Sioux Falls Joe Foss Field (FSD)
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  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to South Dakota?

    Prices for flights from Sydney Kingsford Smith Airport to South Dakota are refreshed on a daily basis.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to South Dakota?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to South Dakota.

  • What documentation or ID do you need to fly to South Dakota?

    The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to South Dakota?

Finding the right flight to South Dakota from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Dakota quick and easy, saving you time and money.

Can I find flights from Sydney to South Dakota with flexible booking policies on momondo?

All flight searches from Sydney to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to South Dakota?

Once all potential Sydney to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to South Dakota right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Dakota, momondo offers a useful price alert feature which will track prices for flights to South Dakota from Sydney and alert you when they change.

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