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$920+ Cheap flights from Moline (MLI) to Seoul (SEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — SEL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Moline to Seoul

Best flights from Moline to Seoul
Discover carefully curated flight deals from Moline to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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.
Sun 1/186:30 amMLI - ICN
2 stops32h 10mUnited Airlines
Thu 1/2212:45 pmICN - MLI
2 stops23h 51mUnited Airlines
Deal found 12/8$920
This Korean Air deal was found by Cheapflights users on 12/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/185:51 amMLI - ICN
1 stop18h 59mKorean Air
Thu 1/226:00 pmICN - MLI
1 stop19h 33mKorean Air
Deal found 12/8$4,993

Find flight deals from Moline to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Seoul (SEL). 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 December 12, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$920
(United Airlines)
Provider with most accurate pricing for Moline Quad-City-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Seoul (SEL) flights.
Search Deals
From Moline Quad-City to Seoul (SEL)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Seoul 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 December 12, 2025.
Use the filters below to find and compare flights from Moline to Seoul that are best for you.

Fly from

Moline

Fly to

Seoul

Route

Depart

Return

Price

MolineIncheon

MLI - ICN

MLIICN

Moline Quad-City

Sun 1/18

6:30 am-5:40 am

2 stops32h 10m

Incheon Intl

Thu 1/22

12:45 pm-9:36 pm

2 stops23h 51m

$920

MolineIncheon

MLI - ICN

MLIICN

Moline Quad-City

Sun 1/18

5:51 am-3:50 pm

1 stop18h 59m

Incheon Intl

Thu 1/22

6:00 pm-10:33 pm

1 stop19h 33m

$4,993

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

  • Most accurate provider: When it comes to deals on Moline-Seoul flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Moline-Seoul flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Moline-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Seoul flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moline-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Moline to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Moline 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 Moline to Seoul
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Moline to Seoul?

    For a flight from Moline to Seoul, you will be flying from Quad-City. Moline Quad-City (MLI) is just 4.0 mi from the center of the city. Quad-City is the only Moline airport and it handles 0 outbound flights to Seoul per day. 0 airlines have flights to Seoul from Moline Quad-City on a regular basis.

  • How long is the flight from Moline to Seoul?

    United Airlines and Korean Air can get you from Moline to Seoul in just under 18h 59m. Your travel time can differ by up to 13h 11m. The distance between Moline and Seoul is about 6503 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Moline to Seoul that include hotel bookings?

    Yes. In addition to deals on Moline to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Seoul?

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

  • Can I find deals for business class flights from Moline to Seoul?

    Yes. Cheapflights offers flight deals from Moline to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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