Sydney

$621+ Cheap flights from Des Moines (DSM) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SYD
Jul 8 — Jul 151
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Cheap flight deals from Des Moines to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$1,166
(American Airlines)

One-way from

$621
(American Airlines)

Popular in

December

Cheapest in

June

Average price

$1,529
From Des Moines to Sydney Kingsford Smith
One-way flight from Des Moines to Sydney Kingsford Smith
Highest demand for flights based on searches. 7% potential increase in price ($118 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Des Moines to Sydney

Cheapest flights from Des Moines to Sydney
Explore the most affordable flight options available from Des Moines to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 8/206:13 pmDSM - SYD
1 stop21h 42mAmerican Airlines
Wed 9/312:10 pmSYD - DSM
1 stop20h 25mAmerican Airlines
Deal found 7/3$1,166
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:00 amDSM - SYD
2 stops32h 00mUnited Airlines
Fri 8/229:30 amSYD - DSM
2 stops21h 43mUnited Airlines
Deal found 7/2$1,241
This Vliegwinkel deal was found by Cheapflights users on 7/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:12 pmDSM - SYD
2 stops22h 48mLufthansa
Fri 8/2210:20 amSYD - DSM
2 stops20h 53mLufthansa
Deal found 7/1$1,309
This flugladen.de deal was found by Cheapflights users on 7/2. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:00 amDSM - SYD
1 stop31h 55mBrussels Airlines
Sat 8/239:30 amSYD - DSM
2 stops21h 43mBrussels Airlines
Deal found 7/2$1,341
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 8/1510:59 amDSM - SYD
2 stops28h 36mDelta
Fri 8/229:25 amSYD - DSM
2 stops28h 14mDelta
Deal found 7/1$1,731
This Qantas Airways deal was found by Cheapflights users on 7/2. 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.
Tue 10/148:15 amDSM - SYD
3 stops29h 50mMultiple Airlines
Tue 10/211:10 pmSYD - DSM
3 stops26h 13mMultiple Airlines
Deal found 7/2$1,800

Cheapflights Fare Finder

Customize your flight search to find flights from Des Moines 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 July 3, 2025.
Use the filters below to find and compare flights from Des Moines to Sydney that are best for you.

Fly from

Des Moines

Fly to

Sydney

Route

Depart

Return

Price

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 8/20

6:13 pm-6:55 am

1 stop21h 42m

Sydney Kingsford Smith

Wed 9/3

12:10 pm-5:35 pm

1 stop20h 25m

$1,166

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Fri 8/15

8:00 am-7:00 am

2 stops32h 00m

Sydney Kingsford Smith

Fri 8/22

9:30 am-4:13 pm

2 stops21h 43m

$1,241

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Fri 8/15

5:12 pm-7:00 am

2 stops22h 48m

Sydney Kingsford Smith

Fri 8/22

10:20 am-4:13 pm

2 stops20h 53m

$1,309

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 8/16

8:00 am-6:55 am

1 stop31h 55m

Sydney Kingsford Smith

Sat 8/23

9:30 am-4:13 pm

2 stops21h 43m

$1,341

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 10/12

7:00 am-7:35 am

2 stops32h 35m

Sydney Kingsford Smith

Sun 10/26

10:25 am-9:24 pm

2 stops26h 59m

$1,366

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Tue 10/14

8:15 am-6:05 am

3 stops29h 50m

Sydney Kingsford Smith

Tue 10/21

1:10 pm-11:23 pm

3 stops26h 13m

$1,800

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 8/17

3:49 pm-7:05 am

2 stops24h 16m

$621

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 8/16

8:00 am-6:55 am

3 stops31h 55m

$634

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Mon 12/15

6:35 am-9:35 am

3 stops34h 00m

$971

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 8/17

11:25 am-9:25 am

2 stops31h 00m

$5,447

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Des Moines to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Des Moines 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 Des Moines to Sydney

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

Currently, February is the cheapest month in which you can book a flight from Des Moines to Sydney (average of $1,040). Flying from Des Moines to Sydney in December is currently the most expensive (average of $1,630). 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 DSM to SYD?

Find hourly flight availability from Des Moines 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 July 3, 2025.

It’s typically best to fly out from Des Moines to Sydney at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

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

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, Qantas Airways, and United Airlines from Des Moines to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Des Moines to Sydney round-trip?

    Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $1,166. Additional round-trip tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at $1,241 and $1,309, respectively. You may be able to fly from Des Moines to Sydney for 25% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $621. Users have also found prices from $634 and $1,948 on United Airlines and Qantas Airways, respectively.

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

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

  • How can I find direct flights from Des Moines to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Des Moines 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 Des Moines to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Des Moines to Sydney (average of $1,040). Flying from Des Moines to Sydney in December is currently the most expensive (average of $1,630). 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 Des Moines?

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

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Alternative routes for Des Moines to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Des Moines to Sydney

Discover the top 2 airlines that operate flights from Des Moines 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,277Average$1,553FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,291Average$1,444FlexibilityNo cancel feeOn-time71%

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