$987 Cheap Flights from Seoul (ICN) to Moline (MLI)

View $987 flight on Mon, Apr 27, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI)

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Cheap Flights from Seoul to Moline (ICN-MLI)

Prices were available within the past 7 days and start at $987 for one-way flights and $2,427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Dec 18 - Fri, Jan 9
ICN
Seoul
MLI
Moline
$2,427 Roundtrip, found 1 day ago
$2,427
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Dec 18 from Seoul to Moline, returning Fri, Jan 9, priced at $2,427 found 1 day ago
Korean Air
Thu, Dec 18 - Fri, Jan 9
ICN
Seoul
MLI
Moline
$2,936 Roundtrip, found 1 day ago
$2,936
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Dec 18 from Seoul to Moline, returning Fri, Jan 9, priced at $2,936 found 1 day ago

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI) cost?
Get a cheap one-way flight from $987 or cheap return flight from $2,427 from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI)?
The cheapest month to fly from ICN to MLI is December, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from ICN to MLI. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI)?
Nonstop flights from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ICN to MLI?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season 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 Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI)?
To reach Quad City Intl. Airport (MLI) on schedule, choose a flight that takes off from Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI) last-minute?
Holding off until right before your break to book a ticket from ICN to MLI generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book an ICN to MLI flight and hotel package?
Opting for an ICN to MLI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Quad City Intl. Airport (MLI)?
It's generally possible to reschedule or cancel your ICN to MLI flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Quad City Intl.
Airlines serving
Korean Air, Lufthansa, Qatar Airways
Roundtrip price
$2,427
Distance
6506 mi

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Seoul to Moline Flights

The cheapest times to fly from Seoul to Moline

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 Seoul to Moline are during the month of December. You can find some of the cheapest flights from Seoul to Moline with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Moline

Sunday is one of the best days to book for cheap flights from Seoul to Moline: 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 Seoul to Moline

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 Seoul to Moline in 2025. You can also book with separate airlines for your outbound and return journeys, from $987 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 Seoul to Moline 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 Seoul to Moline 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.

 

Seoul to Moline Flights

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*Available to One Key members.