$524 Cheap Flights from Des Moines (DSM) to Busan (PUS)

View $524 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Gimhae Airport (PUS)

Cheap Flights from Des Moines to Busan (DSM-PUS)

Prices were available within the past 7 days and start at $524 for one-way flights and $1,038 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 23 - Thu, Nov 6
DSM
Des Moines
PUS
Busan
$1,038 Roundtrip, found 1 day ago
$1,038
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 23 from Des Moines to Busan, returning Thu, Nov 6, priced at $1,038 found 1 day ago
American Airlines
Sat, Nov 1 - Thu, Nov 20
DSM
Des Moines
PUS
Busan
$1,045 Roundtrip, found 1 day ago
$1,045
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 1 from Des Moines to Busan, returning Thu, Nov 20, priced at $1,045 found 1 day ago
Delta
Thu, Oct 23 - Thu, Oct 30
DSM
Des Moines
PUS
Busan
$1,403 Roundtrip, found 1 day ago
$1,403
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Des Moines to Busan, returning Thu, Oct 30, priced at $1,403 found 1 day ago
Korean Air
Sat, Oct 25 - Fri, Oct 31
DSM
Des Moines
PUS
Busan
$1,406 Roundtrip, found 1 day ago
$1,406
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Oct 25 from Des Moines to Busan, returning Fri, Oct 31, priced at $1,406 found 1 day ago
Korean Air
Fri, Oct 24 - Thu, Nov 6
DSM
Des Moines
PUS
Busan
$1,407 Roundtrip, found 1 day ago
$1,407
Roundtrip
found 1 day ago
Select Korean Air flight, departing Fri, Oct 24 from Des Moines to Busan, returning Thu, Nov 6, priced at $1,407 found 1 day ago
Delta
Thu, Oct 23 - Thu, Oct 30
DSM
Des Moines
PUS
Busan
$1,409 Roundtrip, found 1 day ago
$1,409
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Des Moines to Busan, returning Thu, Oct 30, priced at $1,409 found 1 day ago
Delta
Thu, Oct 23 - Thu, Oct 30
DSM
Des Moines
PUS
Busan
$1,410 Roundtrip, found 1 day ago
$1,410
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Des Moines to Busan, returning Thu, Oct 30, priced at $1,410 found 1 day ago
Delta
Thu, Oct 23 - Thu, Oct 30
DSM
Des Moines
PUS
Busan
$1,410 Roundtrip, found 1 day ago
$1,410
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Des Moines to Busan, returning Thu, Oct 30, priced at $1,410 found 1 day ago
Delta
Thu, Oct 23 - Thu, Oct 30
DSM
Des Moines
PUS
Busan
$1,415 Roundtrip, found 1 day ago
$1,415
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Des Moines to Busan, returning Thu, Oct 30, priced at $1,415 found 1 day ago
Korean Air
Fri, Nov 28 - Sun, Dec 14
DSM
Des Moines
PUS
Busan
$1,415 Roundtrip, found 1 day ago
$1,415
Roundtrip
found 1 day ago
Select Korean Air flight, departing Fri, Nov 28 from Des Moines to Busan, returning Sun, Dec 14, priced at $1,415 found 1 day ago

Alternative airports near Busan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimhae PUS. Cheapest option available. Flights from $1,406
PUS
Gimhae
Cheapest
Flights from $1,406

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS) cost?
Snag a cheap one-way flight from $524 or cheap return flight from $1,038 from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS)?
October is the least expensive month to fly from DSM to PUS. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS)?
To find the cheapest airline that'll fly you from DSM to PUS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS)?
There aren't any daily direct flights available from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from DSM to PUS?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS)?
Opt for a flight from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS) last-minute?
Last-minute bookings from DSM to PUS are usually more expensive. To lock in the best prices, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a DSM to PUS flight and hotel package?
Opting for a DSM to PUS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Gimhae Airport (PUS)?
Typically, it's possible to reschedule or cancel your DSM to PUS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Des Moines Intl.
Destination airport
Gimhae
Airlines serving
Delta, Korean Air
Roundtrip price
$1,038
Distance
6489 mi

Book with confidence

Des Moines to Busan Flights

The cheapest times to fly from Des Moines to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Des Moines to Busan are during the month of October. You can find some of the cheapest flights from Des Moines to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Busan

Sunday is one of the best days to book for cheap flights from Des Moines to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Des Moines to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Des Moines to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $524 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Des Moines to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Des Moines to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Des Moines to Busan Flights

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*Available to One Key members.