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Cheap flights from Des Moines to Sydney from $727

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Sydney departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Des Moines to Sydney (DSM-SYD)

Cheap round-trip flights

Logo
5:48 pm - 12:30 pmDSM-SYD
25h 42m2 stops
Logo
6:00 am - 10:31 pmSYD-DSM
33h 31m2 stops
$1,321
Find Deal
Sat, Feb 7 - Tue, Feb 17
American Airlines Logo
6:12 pm - 6:55 amDSM-SYD
20h 43m1 stop
American Airlines Logo
10:10 am - 5:42 pmSYD-DSM
23h 32m2 stops
$1,336American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
3:48 pm - 6:55 amDSM-SYD
23h 07m1 stop
American Airlines Logo
10:10 am - 5:42 pmSYD-DSM
23h 32m2 stops
$1,342American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
9:34 am - 6:55 amDSM-SYD
29h 21m1 stop
American Airlines Logo
10:10 am - 2:35 pmSYD-DSM
20h 25m1 stop
$1,343American Airlines
Find Deal
Sun, Oct 5 - Sun, Oct 12
American Airlines Logo
6:12 pm - 6:55 amDSM-SYD
21h 43m1 stop
American Airlines Logo
12:10 pm - 11:30 pmSYD-DSM
26h 20m1 stop
$1,344American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 18
United Airlines Logo
8:00 am - 6:55 amDSM-SYD
31h 55m3 stops
United Airlines Logo
9:30 am - 5:24 pmSYD-DSM
22h 54m2 stops
$1,364United Airlines
Find Deal
Mon, Sep 22 - Mon, Sep 29
Logo
8:00 am - 10:30 amDSM-SYD
33h 30m3 stops
Logo
9:55 am - 9:36 pmSYD-DSM
28h 41m3 stops
$1,460
Find Deal
Sat, Feb 7 - Tue, Feb 17
Delta Logo
5:44 am - 7:35 amDSM-SYD
33h 51m2 stops
Delta Logo
10:25 am - 5:16 pmSYD-DSM
22h 51m2 stops
$1,489Delta
Find Deal
Sun, Oct 5 - Sun, Oct 12
United Airlines Logo
2:52 pm - 7:00 amDSM-SYD
23h 08m1 stop
United Airlines Logo
11:50 am - 10:20 pmSYD-DSM
27h 30m1 stop
$1,539United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
10:21 am - 8:30 amDSM-SYD
29h 09m2 stops
Delta Logo
10:40 am - 10:33 pmSYD-DSM
28h 53m2 stops
$1,544Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17

United Airlines flights from Des Moines to Sydney

Our best United Airlines deals on Des Moines to Sydney flight tickets
United Airlines
Sep 22
DSM8:00 amDes Moines
31h 55m
3 stops
SYD6:55 amSydney Kingsford Smith
Sep 29
SYD9:30 amSydney Kingsford Smith
22h 54m
2 stops
DSM5:24 pmDes Moines
$1,364
Find similar
United Airlines
Nov 13
DSM2:52 pmDes Moines
23h 08m
1 stop
SYD7:00 amSydney Kingsford Smith
Nov 17
SYD11:50 amSydney Kingsford Smith
27h 30m
1 stop
DSM10:20 pmDes Moines
$1,539
Find similar
United Airlines
Nov 13
DSM2:52 pmDes Moines
23h 08m
1 stop
SYD7:00 amSydney Kingsford Smith
Nov 17
SYD11:50 amSydney Kingsford Smith
27h 30m
1 stop
DSM10:20 pmDes Moines
$1,540
Find similar

Delta flights from Des Moines to Sydney

Our best Delta deals on Des Moines to Sydney flight tickets
Delta
Oct 5
DSM5:44 amDes Moines
33h 51m
2 stops
SYD7:35 amSydney Kingsford Smith
Oct 12
SYD10:25 amSydney Kingsford Smith
22h 51m
2 stops
DSM5:16 pmDes Moines
$1,489
Find similar
Delta
Nov 13
DSM10:21 amDes Moines
29h 09m
2 stops
SYD8:30 amSydney Kingsford Smith
Nov 17
SYD10:40 amSydney Kingsford Smith
28h 53m
2 stops
DSM10:33 pmDes Moines
$1,544
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Des Moines to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 2/7

5:48 pm-12:30 pm

2 stops25h 42m

Sydney Kingsford Smith

Tue 2/17

6:00 am-10:31 pm

2 stops33h 31m

$1,321

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 10/8

6:12 pm-6:55 am

1 stop20h 43m

Sydney Kingsford Smith

Wed 10/15

10:10 am-5:42 pm

2 stops23h 32m

$1,336

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Wed 10/8

3:48 pm-6:55 am

1 stop23h 07m

Sydney Kingsford Smith

Wed 10/15

10:10 am-5:42 pm

2 stops23h 32m

$1,342

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 10/5

9:34 am-6:55 am

1 stop29h 21m

Sydney Kingsford Smith

Sun 10/12

10:10 am-2:35 pm

1 stop20h 25m

$1,343

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Thu 9/4

6:12 pm-6:55 am

1 stop21h 43m

Sydney Kingsford Smith

Thu 9/18

12:10 pm-11:30 pm

1 stop26h 20m

$1,344

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Mon 9/22

8:00 am-6:55 am

3 stops31h 55m

Sydney Kingsford Smith

Mon 9/29

9:30 am-5:24 pm

2 stops22h 54m

$1,364

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sat 2/7

8:00 am-10:30 am

3 stops33h 30m

Sydney Kingsford Smith

Tue 2/17

9:55 am-9:36 pm

3 stops28h 41m

$1,460

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Sun 10/5

5:44 am-7:35 am

2 stops33h 51m

Sydney Kingsford Smith

Sun 10/12

10:25 am-5:16 pm

2 stops22h 51m

$1,489

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Thu 11/13

2:52 pm-7:00 am

1 stop23h 08m

Sydney Kingsford Smith

Mon 11/17

11:50 am-10:20 pm

1 stop27h 30m

$1,539

Des MoinesSydney

DSM - SYD

DSMSYD

Des Moines

Thu 11/13

10:21 am-8:30 am

2 stops29h 09m

Sydney Kingsford Smith

Mon 11/17

10:40 am-10:33 pm

2 stops28h 53m

$1,544

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Des Moines 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

What is the typical price of a round-trip flight between Des Moines and Sydney?

What is the cheapest month to fly to Sydney?

In general, June is the cheapest month to fly from Des Moines 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 Des Moines during the month March is also very affordable. Most momondo users find prices during this month for around $1,395.

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

The cheapest day to depart from Des Moines 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 Des Moines 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.

When to book flights from Des Moines to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Des Moines to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Des Moines to Sydney (DSM to SYD) flight deals and tips

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

Direct flights

None
There are no direct flights from Des Moines to Sydney. There are no popular flight routes from Des Moines to Sydney.
Search flight deals

  • How far is Des Moines to Sydney Kingsford Smith by plane?

    The straight-line distance from Des Moines to Sydney Kingsford Smith is 8930.9 mi. 20h 43m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Des Moines Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Des Moines Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Des Moines Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Des Moines Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Des Moines Airport 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.

  • What is the most popular airline from Des Moines to Sydney?

Best airlines flying from Des Moines to Sydney

Compare and see reviews for airlines that fly from Des Moines to Sydney with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,331Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,344Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Des Moines to Sydney for you.

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

Yes. All flights to Sydney from Des Moines on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Des Moines to Sydney?

Once you have performed a search for Des Moines 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 Des Moines to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Des Moines to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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