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$758+ Cheap flights from Iowa to Sydney (SYD)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SYD
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Iowa to Sydney

Keep the following information in mind while searching for Iowa to Sydney flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,291
(oojo)

One-way from

$758
(Mytrip)

Popular in

December

Cheapest in

June

Average price

$1,470
Provider with most accurate pricing for Des Moines-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Sydney Kingsford Smith flights.
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From Iowa to Sydney Kingsford Smith
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One-way flight from Iowa to Sydney Kingsford Smith
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Highest demand for flights based on searches. 5% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Iowa to Sydney

Cheapest flights from Iowa to Sydney
Explore the most affordable flight options available from Iowa to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/16. 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 12/11:53 pmDSM - SYD
2 stops26h 07mAmerican Airlines
Tue 12/168:10 pmSYD - DSM
2 stops37h 41mAmerican Airlines
Deal found 11/16$1,605
This United Airlines deal was found by Cheapflights users on 11/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:10 amCID - SYD
2 stops26h 50mUnited Airlines
Sun 1/182:00 pmSYD - CID
2 stops22h 10mUnited Airlines
Deal found 11/15$1,616
This Delta deal was found by Cheapflights users on 11/15. 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.
Sun 12/284:21 pmCID - SYD
2 stops47h 09mDelta
Wed 1/2110:40 amSYD - CID
2 stops28h 07mDelta
Deal found 11/15$1,635
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:00 amDSM - SYD
2 stops32h 05mUnited Airlines
Fri 1/1611:50 amSYD - DSM
1 stop27h 40mUnited Airlines
Deal found 11/14$1,661
This Delta deal was found by Cheapflights users on 11/15. 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 12/295:47 amCID - SYD
2 stops33h 43mDelta
Sat 1/242:15 pmSYD - CID
2 stops24h 06mDelta
Deal found 11/15$1,666
This Delta deal was found by Cheapflights users on 11/15. 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.
Sun 12/284:21 pmCID - SYD
2 stops47h 09mDelta
Fri 1/2310:40 amSYD - CID
2 stops21h 55mDelta
Deal found 11/15$1,685
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:52 pmDSM - SYD
1 stop23h 08mUnited Airlines
Tue 12/1611:50 amSYD - DSM
1 stop19h 22mUnited Airlines
Deal found 11/16$1,755
This Delta deal was found by Cheapflights users on 11/16. 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.
Thu 12/2512:10 pmDSM - SYD
2 stops25h 40mDelta
Fri 1/1610:40 amSYD - DSM
2 stops28h 49mDelta
Deal found 11/16$1,791
This Qantas Airways deal was found by Cheapflights users on 11/17. 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.
Fri 11/213:31 pmOMA - SYD
2 stops24h 49mQantas Airways
Sun 11/232:05 pmSYD - OMA
1 stop21h 31mQantas Airways
Deal found 11/17$1,807
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:30 pmDSM - SYD
2 stops26h 35mUnited Airlines
Tue 1/611:20 amSYD - DSM
2 stops28h 10mUnited Airlines
Deal found 11/14$1,867
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amCID - SYD
2 stops30h 50mUnited Airlines
Wed 1/711:20 amSYD - CID
2 stops22h 32mUnited Airlines
Deal found 11/16$1,867
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Wed 12/2411:32 amDSM - SYD
1 stop26h 23mAmerican Airlines
Wed 12/312:05 pmSYD - DSM
1 stop19h 56mAmerican Airlines
Deal found 11/15$1,932

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Iowa to Sydney that are best for you.

Fly from

Iowa

Fly to

Sydney

Route

Depart

Return

Price

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Sun 3/8

1:53 pm-6:55 am

1 stop25h 02m

Sydney Kingsford Smith

Sun 3/15

5:30 pm-11:51 pm

2 stops22h 21m

$1,291

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Mon 2/9

8:00 am-7:00 am

2 stops30h 00m

Sydney Kingsford Smith

Mon 2/23

11:20 am-8:36 pm

2 stops26h 16m

$1,296

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 1/17

10:59 am-6:50 am

2 stops50h 51m

Sydney Kingsford Smith

Mon 5/11

9:25 am-8:45 pm

2 stops26h 20m

$1,313

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 1/14

5:16 pm-6:50 am

2 stops44h 34m

Sydney Kingsford Smith

Wed 5/13

9:25 am-5:09 pm

2 stops22h 44m

$1,346

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 1/18

10:59 am-6:50 am

2 stops26h 51m

Sydney Kingsford Smith

Sat 5/9

9:25 am-5:09 pm

2 stops22h 44m

$1,346

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 1/14

5:16 pm-6:50 am

2 stops44h 34m

Sydney Kingsford Smith

Tue 5/12

9:25 am-5:09 pm

2 stops22h 44m

$1,346

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Thu 5/7

2:54 pm-8:45 am

2 stops26h 51m

Sydney Kingsford Smith

Tue 5/12

6:20 pm-10:10 pm

2 stops42h 50m

$1,365

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Fri 3/20

11:35 am-6:20 am

2 stops26h 45m

Sydney Kingsford Smith

Fri 4/3

10:30 am-8:54 pm

2 stops26h 24m

$1,396

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Thu 1/15

5:35 am-6:50 am

2 stops32h 15m

Sydney Kingsford Smith

Sat 5/9

9:25 am-10:29 pm

2 stops28h 04m

$1,396

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 1/14

5:16 pm-6:50 am

2 stops44h 34m

Sydney Kingsford Smith

Fri 5/8

9:25 am-5:09 pm

2 stops22h 44m

$1,396

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 37 results
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Best time to book a flight from Iowa to Sydney

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

Cheapflights Insights

Everything you need to know about your flight from Iowa to Sydney

What is the cheapest month to book a flight from Iowa to Sydney?

Currently, December is the cheapest month in which you can book a flight from Iowa to Sydney (average of $582). Flying from Iowa to Sydney in April is currently the most expensive (average of $1,507). 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.

What is the cheapest time of day to fly from IA to SYD?

Find hourly flight availability from Iowa to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

One of the essential ways to save on airfare from Iowa to Sydney is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 53% on airfare.

How much does it cost to fly round-trip from Iowa to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Iowa to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Iowa?

    Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Iowa.

  • How long is the flight from Iowa to Sydney?

    Departing from Iowa to Sydney will take you 25h 02m. There are 8816 mi between Iowa and Sydney. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Iowa to Sydney one-way?

    $824 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on ANA and Qantas Airways, with prices starting from $1,026 and $1,036, respectively.

  • What are the most popular routes from Iowa to Sydney?

    While some choose either Omaha Eppley Airfield - Sydney Kingsford Smith or Cedar Rapids - Sydney Kingsford Smith, Des Moines - Sydney Kingsford Smith is the most popular route from Iowa to Sydney.

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

    Yes. In addition to deals on Iowa to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iowa to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Iowa 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 Iowa to Sydney?

    Currently, December is the cheapest month in which you can book a flight from Iowa to Sydney (average of $582). Flying from Iowa to Sydney in April is currently the most expensive (average of $1,507). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 3 airlines flying from Iowa to Sydney

Discover the top 3 airlines that operate flights from Iowa to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$582Average$1,073FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,202Average$1,596FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,345Average$1,528FlexibilityNo cancel feeOn-time71%

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