Find cheap airlines flights from Seoul to Des Moines

Choose from 1 carriers that fly from Seoul to Des Moines, including Air Premia, Enjoy the cheapest tickets on this route with Air Premia.

Find flight deals from Seoul to Des Moines for the next 3 months. Book one way flights from $461 or round trip flights from $685.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Seoul to Des Moines

The distance between Seoul and Des Moines is about 10,307.52 km. The most popular month to Des Moines is January. The off-season for travel is October.

Cheapest one-way flight price$461
Cheapest round-trip ticket price$685
Off-season for travelOctober
Peak season for travelJanuary
Flight distance10,307.52 km
Popular airlineAir Premia

When is the cheapest time to fly from Seoul to Des Moines?

The cheapest time for Seoul to Des Moines flights: Nov 2 to Nov 9 — one way flight prices from $461.

Cheapest flights
From price
Search
  • 29
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Seoul to Des Moines?

    At the moment, you can catch a nonstop flight from Seoul to Des Moines with the following airlines, including: Air Premia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Des Moines is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Seoul to Des Moines is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Seoul to Des Moines on November 14, 2025 with Asiana Airlines, with prices starting at $652.
  • You can land at any one of the following hubs in Des Moines, with Incheon International Airport to Des Moines International Airport (ICN-DSM) is by far the most common option on this route: Des Moines International Airport (DSM).
  • The time difference between Des Moines and Seoul is 15h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.