C$821 Cheap Flights from Des Moines to Seoul

Compare Des Moines to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals from Des Moines to Seoul

Looking for a cheap last-minute deal or the best round-trip flight from Des Moines to Seoul? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Des Moines to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Des Moines to Seoul flights are currently cheapest in May.

Alternative Des Moines to Seoul routes

Looking for the cheapest, fastest or easiest route from Des Moines to Seoul? You could fly into the following airports instead.

Des Moines to Seoul: Flight information

The things to know before you go.
Cheapest flight foundC$821
Cheapest month to flyMay

Finding cheap flights from Des Moines to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Des Moines to Seoul is C$1,475. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Des Moines to Seoul. But we found flights with one or more stops from C$1,476.
As of February 2026, there are no flights flying from Des Moines to Seoul.
The cheapest month to fly from Des Moines to Seoul is usually May.
If you're flying from Des Moines Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from C$1,475.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Des Moines Airport to Seoul on Sunday, May 17, 2026.
No airlines currently offer direct flights between Des Moines Airport and Seoul. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -2°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Allegiant Air offers the cheapest flight tickets to Seoul.

Flying from Des Moines International Airport (DSM) to Seoul: what you need to know

  • Des Moines International Airport is located in Des Moines. Based in the UTC+9 timezone, Seoul is 14 hours ahead of Des Moines.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your flight from DSM to Seoul.

  • Popular months like July or high seasons such as summer and spring break will mean bigger lines at check-in and security. Be on the safe side and head to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is wise.

  • We make it a breeze to plan a flight from DSM to Seoul with a stopover. To see the options, deselect 'Direct flights only.' Then, select a flight that has a stop long enough to explore your chosen city. Popular stopovers include:

    • O'Hare International Airport (ORD)

    • Los Angeles International Airport (LAX)

    • Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • You'll need an ETA for South Korea if you have a passport from United States and are travelling for tourism purposes. Visa and travel documentation requirements can change. So before you book your cheap ticket from Des Moines International Airport to Seoul, check with your airline as well as the destination country's local consulate or embassy for the most recent updates.

  • Travelling from central Des Moines to DSM takes about 43 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 10 kilometres in 14 minutes or so, depending on traffic conditions.

  • Booked an early flight from Des Moines International Airport to Seoul? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these stays near DSM:

How to find the cheapest flights from Des Moines International Airport (DSM) to Seoul

  • C$821 is the cheapest price we've found for a one-way ticket from Des Moines International Airport to Seoul. For a return flight on this route, the best price is C$1,475. Depending on the availability when you book, these fares can change.

  • To score cheap tickets from DSM to Seoul, book as early as you can. Airlines tend to offer lower prices when flights are first released.

  • Getting cheap tickets from Des Moines International Airport to Seoul is easy if you can be flexible with your travel plans. Check out the 'Whole month' function to show the lowest fares across every month and bag a great deal.

  • Snapping up a cheap ticket from DSM to Seoul is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as the price has fallen.

  • Make the most of the filters to find your ideal journey. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Des Moines International Airport to Seoul, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Airports in Seoul

Incheon International Airport (ICN)

  • Incheon International Airport (ICN) is around 48 kilometres from central Seoul. How long it takes to reach the centre by car rental or cab depends on the time of day. Do a little research beforehand.

  • It takes around 1 hour and 44 minutes when travelling by public transport.

  • Consider staying in a hotel near ICN if you're catching a late flight from Des Moines International Airport to Seoul. Pick one of these accommodation options and avoid the hassle of a long transfer:

Gimpo International Airport (GMP)

  • Central Seoul is approximately 16 kilometres from Gimpo International Airport (GMP). Make your way off your flight from Des Moines International Airport to Seoul and then keep an eye out for any airport signs directing you to the centre.

  • You can also travel using public transport, which will take approximately 1 hour and 3 minutes.

  • After your flight from DSM to Seoul, rest your head at a hotel near GMP. These are some comfortable accommodation options that'll help you get into relaxation mode:

Best time to go to Seoul

  • July is the most popular month to hop on a flight from Des Moines International Airport to Seoul while April is the quietest. To work out the ideal time to visit Seoul, consider the pace you prefer to travel at.

  • The warmest month in Seoul is August, with the temperature ranging between 19ºC and 32ºC. Book your flights from Des Moines International Airport to Seoul in this month if you enjoy this type of weather.

  • If you'd rather travel in cooler conditions, search for a cheap flight from DSM to Seoul in January when temperatures average between -12ºC and 4ºC.

More about Seoul

  • Start your Seoul trip right by choosing the perfect place to stay. As soon as you've booked your flight from Des Moines International Airport to Seoul, check out our range of hotels including:

  • Every great vacation has to include some sightseeing. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are must-do's during your Seoul adventure.

Complete your Seoul trip with a car rental

  • Pick one of our car rentals in Seoul and explore the city on your own schedule. Easily compare rates in one go to find your ideal ride once you've locked in your hotel and cheap flights from Des Moines International Airport to Seoul.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.