$957 Cheap Flights from Seoul (ICN) to Springfield (SPI)

View $957 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Springfield, IL (SPI-Abraham Lincoln Capital)

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Cheap Flights from Seoul to Springfield (ICN-SPI)

Prices were available within the past 7 days and start at $957 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI) cost?
Secure a cheap one-way flight from $957 or cheap return flight from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI)?
is the most affordable month to fly from ICN to SPI. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ICN to SPI. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI)?
Nonstop flights from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ICN to SPI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Abraham Lincoln Capital Airport (SPI)?
To land at Abraham Lincoln Capital Airport (SPI) on schedule, opt for a flight that leaves from Incheon Intl. Airport (ICN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Abraham Lincoln Capital Airport (SPI) last-minute?
Booking your flight from ICN to SPI right before your getaway is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an ICN to SPI flight and hotel package?
Compared with arranging flights and hotels separately, booking an ICN to SPI flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Abraham Lincoln Capital Airport (SPI)?
In most cases, you're able to reschedule or cancel your ICN to SPI flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Abraham Lincoln Capital
Distance
6625 mi

Book with confidence

Book with confidence

Seoul to Springfield Flights

The cheapest times to fly from Seoul to Springfield

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

 

The best time to book a flight from Seoul to Springfield

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

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 Springfield in 2025. You can also book with separate airlines for your outbound and return journeys, from $957 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 Springfield 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 Springfield 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 Springfield Flights

Explore a world of travel with Expedia

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