What is the cheapest airline that flies from Iowa to Sydney Kingsford Smith?

Qantas Airways, American Airlines, and United Airlines are the most popular carriers operating from Iowa to Sydney Kingsford Smith

How long does it take to fly to Sydney?

Flight times from Iowa to Sydney vary, but if you’re flying out of Des Moines and flying into Sydney (one of the most popular routes), then the duration is 22h 43m on average. Another popular route from Iowa to Sydney is flying from Cedar Rapids to Sydney, which will take roughly 25h 05m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Sydney?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Sydney from Iowa according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Iowa to Sydney Kingsford Smith Airport?

Prices for flights from Iowa to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Iowa to Sydney Kingsford Smith Airport?

The number of operators available for flights from Iowa to Sydney Kingsford Smith Airport is 4 as of December 2025.

How old do you have to be to fly from Iowa to Sydney Kingsford Smith Airport?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$662 Cheap Flights from Iowa to Sydney in 2025/26

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Find the cheapest flights from Iowa to Sydney

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Cheap round-trip flights

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3:28 pm - 9:10 am

OMA

SYD

48h 42m2 stops

11:20 am - 10:58 pm

SYD

OMA

28h 38m1 stop

$975Qantas Airways

Sat, Jan 24 - Sat, Jan 31

2:50 pm - 7:05 am

OMA

SYD

25h 15m1 stop

5:50 pm - 11:16 pm

SYD

OMA

20h 26m1 stop

$1,146Qantas Airways

Fri, May 1 - Sat, May 9

8:10 am - 7:00 am

DSM

SYD

29h 50m1 stop

11:50 am - 10:30 pm

SYD

DSM

27h 40m1 stop

$1,163United Airlines

Mon, Jan 19 - Wed, Feb 4

5:09 pm - 9:15 am

DSM

SYD

23h 06m2 stops

2:00 pm - 8:34 pm

SYD

DSM

23h 34m2 stops

$1,167United Airlines

Tue, Jan 20 - Tue, Feb 3

8:00 am - 9:05 am

CID

SYD

32h 05m2 stops

11:20 am - 4:52 pm

SYD

CID

22h 32m2 stops

$1,167United Airlines

Wed, Jan 14 - Mon, Feb 2

8:00 am - 9:15 am

OMA

SYD

32h 15m2 stops

11:50 am - 2:19 pm

SYD

OMA

19h 29m1 stop

$1,167United Airlines

Sun, Jan 25 - Sun, Feb 1

4:21 pm - 8:30 am

DSM

SYD

23h 09m2 stops

10:40 am - 10:29 pm

SYD

DSM

28h 49m2 stops

$1,168Delta

Sun, Jan 25 - Sun, Feb 1

10:59 am - 6:50 am

DSM

SYD

50h 51m2 stops

10:40 am - 3:41 pm

SYD

DSM

22h 01m2 stops

$1,183Delta

Sat, Jan 17 - Tue, Feb 3

3:25 pm - 9:00 am

DSM

SYD

24h 35m1 stop

11:20 am - 2:50 pm

SYD

DSM

20h 30m1 stop

$1,231American Airlines

Sat, Jan 24 - Sat, Jan 31

8:00 am - 9:35 am

CID

SYD

56h 35m3 stops

11:20 am - 7:23 pm

SYD

CID

25h 03m2 stops

$2,022Air Canada

Fri, Feb 27 - Tue, Mar 3

Delta flights from Iowa to Sydney

Our best Delta deals on Iowa to Sydney flight tickets

Delta

Jan 25

DSM5:35 amDes Moines

32h 15m

2 stops

SYD6:50 amSydney Kingsford Smith

Feb 1

SYD10:40 amSydney Kingsford Smith

27h 44m

2 stops

DSM9:24 pmDes Moines

$1,168

Find similar

Delta

Jun 1

OMA10:15 amOmaha Eppley Airfield

29h 20m

2 stops

SYD6:35 amSydney Kingsford Smith

Jun 30

SYD9:25 amSydney Kingsford Smith

49h 10m

2 stops

OMA7:35 pmOmaha Eppley Airfield

$1,183

Find similar

Delta

Jun 1

OMA11:05 amOmaha Eppley Airfield

28h 30m

2 stops

SYD6:35 amSydney Kingsford Smith

Jul 2

SYD9:25 amSydney Kingsford Smith

29h 30m

2 stops

OMA11:55 pmOmaha Eppley Airfield

$1,218

Find similar

Qantas Airways flights from Iowa to Sydney

Our best Qantas Airways deals on Iowa to Sydney flight tickets

Qantas Airways

Jan 24

OMA3:28 pmOmaha Eppley Airfield

48h 42m

2 stops

SYD9:10 amSydney Kingsford Smith

Jan 31

SYD11:20 amSydney Kingsford Smith

28h 38m

1 stop

OMA10:58 pmOmaha Eppley Airfield

$975

Find similar

Qantas Airways

May 1

OMA2:50 pmOmaha Eppley Airfield

25h 15m

1 stop

SYD7:05 amSydney Kingsford Smith

May 9

SYD5:50 pmSydney Kingsford Smith

20h 26m

1 stop

OMA11:16 pmOmaha Eppley Airfield

$1,146

Find similar

Qantas Airways

Mar 7

OMA6:48 amOmaha Eppley Airfield

33h 12m

1 stop

SYD9:00 amSydney Kingsford Smith

Mar 14

SYD1:05 pmSydney Kingsford Smith

21h 40m

1 stop

OMA6:45 pmOmaha Eppley Airfield

$1,184

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Sat 1/24

3:28 pm-9:10 am

2 stops48h 42m

Sydney Kingsford Smith

Sat 1/31

11:20 am-10:58 pm

1 stop28h 38m

$975

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Fri 5/1

2:50 pm-7:05 am

1 stop25h 15m

Sydney Kingsford Smith

Sat 5/9

5:50 pm-11:16 pm

1 stop20h 26m

$1,146

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Mon 1/19

8:10 am-7:00 am

1 stop29h 50m

Sydney Kingsford Smith

Wed 2/4

11:50 am-10:30 pm

1 stop27h 40m

$1,163

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Tue 1/20

5:09 pm-9:15 am

2 stops23h 06m

Sydney Kingsford Smith

Tue 2/3

2:00 pm-8:34 pm

2 stops23h 34m

$1,167

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Wed 1/14

8:00 am-9:05 am

2 stops32h 05m

Sydney Kingsford Smith

Mon 2/2

11:20 am-4:52 pm

2 stops22h 32m

$1,167

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Sun 1/25

8:00 am-9:15 am

2 stops32h 15m

Sydney Kingsford Smith

Sun 2/1

11:50 am-2:19 pm

1 stop19h 29m

$1,167

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 1/25

4:21 pm-8:30 am

2 stops23h 09m

Sydney Kingsford Smith

Sun 2/1

10:40 am-10:29 pm

2 stops28h 49m

$1,168

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 1/17

10:59 am-6:50 am

2 stops50h 51m

Sydney Kingsford Smith

Tue 2/3

10:40 am-3:41 pm

2 stops22h 01m

$1,183

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 1/24

3:25 pm-9:00 am

1 stop24h 35m

Sydney Kingsford Smith

Sat 1/31

11:20 am-2:50 pm

1 stop20h 30m

$1,231

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Fri 2/27

8:00 am-9:35 am

3 stops56h 35m

Sydney Kingsford Smith

Tue 3/3

11:20 am-7:23 pm

2 stops25h 03m

$2,022

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iowa to Sydney

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

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

In general, June is the cheapest month to fly from Iowa to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,362. If you are unable to visit Sydney during the month of June, then departing from Iowa during the month March is also very affordable. Most momondo users find prices during this month for around $1,392.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Iowa to Sydney is on a Sunday when prices can be found for as low as $1,381. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $1,669.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Iowa to Sydney at noon for as low as $1,402. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the morning, with an average ticket price of $1,658. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Iowa to Sydney flights?

You could potentially save up to 11% on your flight if you consider stops on a Iowa to Sydney flight.

Cheap Iowa to Sydney flight deals and tips

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

Fastest flight time	22h 43m
Direct flights	None

The fastest flight from Iowa to Sydney takes 22h 43m

There are no direct flights from Iowa to Sydney. There are no popular flight routes from Iowa to Sydney.

Search flight deals

When did momondo last update prices for flights from Iowa to Sydney Kingsford Smith Airport?
Prices for flights from Iowa to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Iowa to Sydney Kingsford Smith Airport?
The number of operators available for flights from Iowa to Sydney Kingsford Smith Airport is 4 as of December 2025.
How old do you have to be to fly from Iowa to Sydney Kingsford Smith Airport?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Iowa to Sydney

Compare and see reviews for airlines that fly from Iowa to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $582	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $1,210	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,345	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights

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Randwick

Coogee

Manly

Penrith

Cronulla

Lithgow

Leura

Charlestown

Terrigal

Swansea

Why use momondo?

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

Finding the right flight to Sydney from Iowa 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 Sydney quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Iowa to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Iowa to Sydney?

Once you have performed a search for Iowa to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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