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Cheap flights from Iowa to Sydney from $1,129

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SYD
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

$1,935

One-way from

$1,129

Popular in

December

Cheapest in

September

Average price

$2,860
Delta
  • Delta
  • 29/6-10/7
  • 4 total stops
  • 60h 49m total
  • Iowa to Sydney
Search Deals
American Airlines
  • American Airlines
  • 13/6
  • 2 total stops
  • 24h 43m total
  • Iowa to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($255 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($85 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30 April 2025.

Sun 29/607:05CID - SYD
2 stops32h 30mDelta
Thu 10/709:25SYD - CID
2 stops28h 19mDelta
Deal found 29/4$1,935
Wed 20/814:58DSM - SYD
2 stops28h 37mAir New Zealand
Wed 3/909:55SYD - DSM
2 stops27h 33mAir New Zealand
Deal found 30/4$1,969
Mon 3/1106:00OMA - SYD
2 stops33h 45mAir New Zealand
Wed 12/1109:55SYD - OMA
2 stops29h 15mAir New Zealand
Deal found 30/4$1,969
Tue 7/1015:31OMA - SYD
1 stop24h 34mQantas Airways
Tue 28/1017:25SYD - OMA
1 stop22h 26mQantas Airways
Deal found 29/4$2,251
Tue 8/718:30OMA - SYD
2 stops21h 35mAmerican Airlines
Tue 22/709:10SYD - OMA
2 stops24h 37mAmerican Airlines
Deal found 29/4$2,259
Sun 28/1206:25DSM - SYD
2 stops33h 10mDelta
Sun 18/111:05SYD - DSM
2 stops26h 48mDelta
Deal found 28/4$2,297
Thu 25/915:35DSM - SYD
2 stops24h 25mUnited Airlines
Sun 19/1010:30SYD - DSM
2 stops27h 15mUnited Airlines
Deal found 29/4$2,361
Wed 20/818:13DSM - SYD
1 stop21h 42mAmerican Airlines
Wed 3/912:10SYD - DSM
1 stop25h 30mAmerican Airlines
Deal found 29/4$2,379
Tue 3/617:16OMA - SYD
2 stops22h 39mUnited Airlines
Sat 28/610:20SYD - OMA
2 stops49h 02mUnited Airlines
Deal found 30/4$2,397
Fri 7/1108:40DSM - SYD
3 stops42h 05mMultiple Airlines
Thu 13/1116:55SYD - DSM
3 stops46h 45mMultiple Airlines
Deal found 29/4$2,422
Sun 29/617:44CID - SYD
1 stop22h 11mAmerican Airlines
Thu 10/710:25SYD - CID
1 stop27h 20mAmerican Airlines
Deal found 29/4$2,458
Thu 25/919:43DSM - SYD
1 stop20h 12mQantas Airways
Tue 14/1013:10SYD - DSM
1 stop21h 17mQantas Airways
Deal found 29/4$2,707

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 30 April 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

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Sun 29/6

07:05-06:35

2 stops32h 30m

Sydney Kingsford Smith

Thu 10/7

09:25-22:44

2 stops28h 19m

$1,935

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 20/8

14:58-10:35

2 stops28h 37m

Sydney Kingsford Smith

Wed 3/9

09:55-22:28

2 stops27h 33m

$1,969

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Tue 16/9

16:51-08:45

2 stops24h 54m

Sydney Kingsford Smith

Sat 27/9

18:20-22:10

2 stops42h 50m

$2,027

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Tue 7/10

15:31-08:05

1 stop24h 34m

Sydney Kingsford Smith

Tue 28/10

17:25-23:51

1 stop22h 26m

$2,251

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Tue 8/7

18:30-07:05

2 stops21h 35m

Sydney Kingsford Smith

Tue 22/7

09:10-18:47

2 stops24h 37m

$2,259

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Thu 25/9

15:35-07:00

2 stops24h 25m

Sydney Kingsford Smith

Sun 19/10

10:30-21:45

2 stops27h 15m

$2,361

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 20/8

18:13-06:55

1 stop21h 42m

Sydney Kingsford Smith

Wed 3/9

12:10-22:40

1 stop25h 30m

$2,379

OmahaSydney

OMA - SYD

OMASYD

Omaha Eppley Airfield

Tue 3/6

17:16-06:55

2 stops22h 39m

Sydney Kingsford Smith

Sat 28/6

10:20-20:22

2 stops49h 02m

$2,397

Cedar RapidsSydney

CID - SYD

CIDSYD

Cedar Rapids

Sun 29/6

17:44-06:55

1 stop22h 11m

Sydney Kingsford Smith

Thu 10/7

10:25-22:45

1 stop27h 20m

$2,458

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Tue 20/5

13:12-11:45

2 stops31h 33m

Sydney Kingsford Smith

Tue 27/5

06:15-22:56

2 stops31h 41m

$2,504

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 29 results
1
2
3

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, May is the cheapest month in which you can book a flight from Iowa to Sydney (average of $129). Flying from Iowa 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 30 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and Air New Zealand from Iowa to Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
9,968 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,934 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air New Zealand
8.0
Very Good
472 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Austrian Airlines
7.6
Good
780 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qantas Airways
7.5
Good
829 reviews
Alaska Airlines
8.0
Very Good
9,968 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $1,129. Air New Zealand flights start at $1,302 while deals on United Airlines start at $1,304 one-way.

  • 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, May is the cheapest month in which you can book a flight from Iowa to Sydney (average of $129). Flying from Iowa 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 Iowa?

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

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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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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