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Cheap flights from Iowa to Sydney from $939

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SYD
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Iowa to Sydney

Enter your travel dates to find the best prices.

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 1 May 2026.

Tue 1/1215:22
OMA
-
SYD
1 stop24h 38m
Qantas Airways
Mon 1/307:05
SYD
-
OMA
2 stops24h 49m
Qantas Airways
Deal found 30/4$1,574
Sat 7/1115:22
OMA
-
SYD
1 stop24h 38m
Qantas Airways
Sat 21/1117:50
SYD
-
OMA
2 stops37h 55m
Qantas Airways
Deal found 27/4$1,576
Thu 3/1215:33
OMA
-
SYD
2 stops30h 17m
Qantas Airways
Thu 17/1211:15
SYD
-
OMA
1 stop20h 28m
Qantas Airways
Deal found 28/4$1,630
Tue 3/1115:22
OMA
-
SYD
2 stops25h 58m
Qantas Airways
Tue 17/1114:05
SYD
-
OMA
1 stop21h 34m
Qantas Airways
Deal found 28/4$1,685
Wed 4/1115:38
OMA
-
SYD
1 stop22h 17m
Qantas Airways
Wed 18/1106:25
SYD
-
OMA
2 stops29h 14m
Qantas Airways
Deal found 28/4$1,692
Mon 1/613:48
OMA
-
SYD
3 stops26h 07m
United Airlines
Sun 14/609:30
SYD
-
OMA
2 stops21h 54m
United Airlines
Deal found 29/4$1,724
Wed 10/613:35
DSM
-
SYD
2 stops26h 20m
United Airlines
Wed 17/610:20
SYD
-
DSM
2 stops20h 55m
United Airlines
Deal found 27/4$1,732
Mon 4/515:21
OMA
-
SYD
1 stop24h 44m
Qantas Airways
Sat 1/812:00
SYD
-
OMA
1 stop19h 18m
Qantas Airways
Deal found 30/4$1,736
Mon 4/513:50
OMA
-
SYD
2 stops26h 10m
United Airlines
Sun 2/810:20
SYD
-
OMA
1 stop28h 59m
United Airlines
Deal found 27/4$1,738
Sun 31/511:23
OMA
-
SYD
2 stops28h 37m
United Airlines
Sun 14/610:20
SYD
-
OMA
1 stop28h 59m
United Airlines
Deal found 29/4$1,739
Sun 31/515:46
OMA
-
SYD
1 stop24h 19m
Qantas Airways
Mon 29/609:10
SYD
-
OMA
1 stop29h 46m
Qantas Airways
Deal found 30/4$1,741
Wed 3/613:05
DSM
-
SYD
2 stops26h 50m
United Airlines
Tue 30/610:20
SYD
-
DSM
2 stops26h 20m
United Airlines
Deal found 28/4$1,745

Find flight deals from Iowa to Sydney

Keep the following information in mind while searching for Iowa to Sydney flight deals. Data was last updated 1 May 2026.

Round-trip from

$1,724

One-way from

$939

Popular in

December

Cheapest in

November

Average price

$2,003
United Airlines
  • United Airlines
  • 1/6-14/6
  • 5 total stops
  • 48h 01m total
  • Iowa to Sydney
Search Deals
Qantas Airways
  • Qantas Airways
  • 20/5
  • 1 total stop
  • 24h 44m total
  • Iowa to Sydney
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($382 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 1 May 2026.
Use the filters below to find and compare flights from Iowa to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Sun 31/5

14:52-07:00

2 stops25h 08m

Sydney Kingsford Smith

Tue 9/6

09:30-17:28

2 stops22h 58m

$1,724

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Wed 3/6

13:48-06:55

3 stops26h 07m

Sydney Kingsford Smith

Wed 10/6

10:20-00:19

1 stop28h 59m

$1,738

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 3/6

13:05-06:55

2 stops26h 50m

Sydney Kingsford Smith

Tue 30/6

10:20-21:40

2 stops26h 20m

$1,745

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Sun 7/6

12:34-07:00

2 stops27h 26m

Sydney Kingsford Smith

Sun 14/6

09:30-20:39

2 stops26h 09m

$1,745

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Mon 11/5

15:13-06:55

2 stops24h 42m

Sydney Kingsford Smith

Mon 1/6

09:30-17:01

2 stops22h 31m

$1,746

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Mon 11/5

15:13-06:55

2 stops24h 42m

Sydney Kingsford Smith

Tue 2/6

09:30-17:01

2 stops22h 31m

$1,746

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Sun 31/5

17:27-07:00

2 stops22h 33m

Sydney Kingsford Smith

Mon 29/6

09:30-18:19

2 stops23h 49m

$1,746

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Thu 21/5

15:01-07:00

2 stops24h 59m

Sydney Kingsford Smith

Mon 8/6

10:20-16:15

2 stops20h 55m

$1,812

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Fri 5/6

15:16-07:00

2 stops24h 44m

Sydney Kingsford Smith

Sun 14/6

09:30-20:39

2 stops26h 09m

$1,813

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Fri 5/6

07:38-06:55

1 stop32h 17m

Sydney Kingsford Smith

Mon 15/6

10:20-00:19

1 stop28h 59m

$1,820

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 50 resultsSorted by cheapest first
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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 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.

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 $813). Flying from Iowa to Sydney in April is currently the most expensive (average of $2,023). 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.

How much does it cost for a return flight 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?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Iowa. Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Iowa to Sydney?

    There are many flights that can get you from Iowa to Sydney in 25h 08m. Fly via United Airlines or Delta to get the fastest option. The distance between Iowa and Sydney is about 14188 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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 $813). Flying from Iowa to Sydney in April is currently the most expensive (average of $2,023). 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
Penrith
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

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How does Cheapflights help users find flights from Iowa to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Iowa to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Iowa.

Can Cheapflights find flights from Iowa to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Iowa to Sydney, users can toggle the no change fees filter when performing a flight search.

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