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$638+ Cheap flights from Des Moines (DSM) to Singapore (SIN)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SIN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Des Moines to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Singapore (SIN). 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 September 17, 2025.

Round-trip from

$1,129
(United Airlines)

One-way from

$638
(United Airlines)

Popular in

September

Cheapest in

April

Average price

$2,309
From Des Moines to Singapore Changi
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One-way flight from Des Moines to Singapore Changi
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Highest demand for flights based on searches. 10% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Des Moines to Singapore

Cheapest flights from Des Moines to Singapore
Explore the most affordable flight options available from Des Moines to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/308:02 amDSM - SIN
2 stops33h 58mUnited Airlines
Thu 11/610:10 amSIN - DSM
2 stops26h 10mUnited Airlines
Deal found 9/14$1,129
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:00 amDSM - SIN
2 stops26h 50mAmerican Airlines
Wed 11/52:20 amSIN - DSM
2 stops24h 56mAmerican Airlines
Deal found 9/14$1,151
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/96:15 amDSM - SIN
2 stops35h 00mUnited Airlines
Sun 10/198:40 pmSIN - DSM
2 stops38h 10mUnited Airlines
Deal found 9/16$1,179
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/318:02 amDSM - SIN
2 stops33h 58mUnited Airlines
Fri 11/710:20 pmSIN - DSM
2 stops29h 51mUnited Airlines
Deal found 9/15$1,229
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 9/175:10 amDSM - SIN
2 stops30h 10mAmerican Airlines
Mon 9/298:05 amSIN - DSM
2 stops28h 08mAmerican Airlines
Deal found 9/16$1,242
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:15 pmDSM - SIN
2 stops24h 50mAir Canada
Sun 9/289:10 amSIN - DSM
2 stops38h 32mAir Canada
Deal found 9/16$1,286
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/1711:35 amDSM - SIN
3 stops29h 40mUnited Airlines
Mon 9/298:40 pmSIN - DSM
2 stops26h 52mUnited Airlines
Deal found 9/16$1,320
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/13:15 pmDSM - SIN
2 stops26h 45mUnited Airlines
Sat 11/810:20 pmSIN - DSM
2 stops36h 25mUnited Airlines
Deal found 9/16$1,325
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/1611:35 amDSM - SIN
3 stops29h 40mUnited Airlines
Sun 9/2811:05 amSIN - DSM
2 stops47h 45mUnited Airlines
Deal found 9/16$1,330
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/275:13 pmDSM - SIN
2 stops36h 12mUnited Airlines
Tue 9/308:45 amSIN - DSM
2 stops26h 05mUnited Airlines
Deal found 9/15$1,370

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Singapore 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 September 17, 2025.
Use the filters below to find and compare flights from Des Moines to Singapore that are best for you.

Fly from

Des Moines

Fly to

Singapore

Route

Depart

Return

Price

Des MoinesSingapore

DSM - SIN

DSMSIN

Des Moines

Thu 10/30

8:02 am-7:00 am

2 stops33h 58m

Singapore Changi

Thu 11/6

10:10 am-10:20 pm

2 stops26h 10m

$1,129

Des MoinesSingapore

DSM - SIN

DSMSIN

Des Moines

Thu 10/9

6:15 am-6:15 am

2 stops35h 00m

Singapore Changi

Sun 10/19

8:40 pm-9:50 pm

2 stops38h 10m

$1,179

Des MoinesSingapore

DSM - SIN

DSMSIN

Des Moines

Sat 11/1

9:01 am-7:00 am

2 stops32h 59m

Singapore Changi

Sat 11/8

10:10 am-11:44 pm

2 stops27h 34m

$1,229

Des MoinesSingapore

DSM - SIN

DSMSIN

Des Moines

Fri 10/31

5:45 am-7:00 am

2 stops36h 15m

Singapore Changi

Fri 11/7

10:20 pm-10:42 am

2 stops26h 22m

$1,229

Des MoinesSingapore

DSM - SIN

DSMSIN

Des Moines

Thu 10/30

1:48 pm-6:35 am

2 stops27h 47m

Singapore Changi

Wed 11/5

2:20 am-1:16 pm

2 stops24h 56m

$1,278

Des MoinesSingapore

DSM - SIN

DSMSIN

Des Moines

Thu 10/30

5:45 am-8:15 pm

2 stops25h 30m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Des Moines to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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 Singapore

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

Currently, October is the cheapest month in which you can book a flight from Des Moines to Singapore (average of $994). Flying from Des Moines to Singapore in December is currently the most expensive (average of $1,665). 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 to fly round-trip from Des Moines to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with United Airlines from Des Moines to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • How long is the flight from Des Moines to Singapore?

    United Airlines can get you from Des Moines to Singapore in just under 33h 58m. Your travel time can differ by up to . There are 9267 mi between Des Moines and Singapore.

  • What is the cheapest airline to fly from Des Moines to Singapore round-trip?

    Cheapflights users have booked flights from Des Moines to Singapore round-trip from $1,096. United Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Des Moines to Singapore (average of $994). Flying from Des Moines to Singapore in December is currently the most expensive (average of $1,665). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Des Moines to Singapore

Discover the top airline that operate flights from Des Moines to Singapore. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,096Average$1,396FlexibilityNo cancel feeOn-time69%

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