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South Korea

$1,585+ Cheap flights from Champaign (CMI) to South Korea

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ICN
Jan 12 — Jan 191
Sen 1/12
Sen 1/19
1 adult, Economy
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Cheap flight deals from Champaign to South Korea

Cheapest flights from Champaign to South Korea
Explore the most affordable flight options available from Champaign to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Desember 13, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Min 12/217:10 pmCMI - ICN
2 stops30h 35mAmerican Airlines
Sen 1/197:15 pmICN - CMI
1 stop17h 02mAmerican Airlines
Deal found 12/13$2,355
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sel 12/237:10 pmCMI - ICN
2 stops30h 35mAmerican Airlines
Sen 1/197:15 pmICN - CMI
1 stop34h 46mAmerican Airlines
Deal found 12/13$2,360
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Rab 12/242:57 pmCMI - ICN
1 stop34h 48mAmerican Airlines
Sen 1/197:15 pmICN - CMI
2 stops30h 35mAmerican Airlines
Deal found 12/13$2,362
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sen 12/227:10 pmCMI - ICN
2 stops54h 35mAmerican Airlines
Sen 1/197:15 pmICN - CMI
2 stops30h 35mAmerican Airlines
Deal found 12/13$2,369
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sab 12/207:45 pmCMI - ICN
2 stops54h 00mAmerican Airlines
Sen 1/197:15 pmICN - CMI
2 stops30h 35mAmerican Airlines
Deal found 12/13$2,848
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sen 12/222:57 pmCMI - ICN
2 stops35h 18mQatar Airways
Sen 1/1912:20 amICN - CMI
2 stops35h 46mQatar Airways
Deal found 12/13$3,216
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Min 12/216:52 amCMI - ICN
2 stops43h 23mQatar Airways
Sen 1/1912:20 amICN - CMI
2 stops35h 46mQatar Airways
Deal found 12/13$3,558
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Kam 12/186:52 amCMI - ICN
2 stops43h 23mQatar Airways
Rab 12/2412:20 amICN - CMI
2 stops35h 17mQatar Airways
Deal found 12/11$3,563
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Jum 12/197:10 pmCMI - ICN
2 stops54h 35mAmerican Airlines
Sen 1/197:15 pmICN - CMI
2 stops30h 35mAmerican Airlines
Deal found 12/13$3,579

Find flight deals from Champaign to South Korea

Keep the following information in mind while searching for Champaign to South Korea flight deals. Data was last updated Desember 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,585
(oojo)
Provider with most accurate pricing for Champaign University-Willard-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Seoul (SEL) flights.
Search Deals
From Champaign University-Willard to South Korea
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to South Korea 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 Desember 13, 2025.
Use the filters below to find and compare flights from Champaign to South Korea that are best for you.

Fly from

Champaign

Fly to

South Korea

Route

Depart

Return

Price

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sen 3/2

2:55 pm-5:15 pm

2 stops35h 20m

Incheon Intl

Sel 3/10

12:20 am-8:58 pm

2 stops34h 38m

$1,585

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sen 3/2

6:36 am-4:45 pm

1 stop19h 09m

Incheon Intl

Rab 3/11

5:55 pm-8:58 pm

1 stop17h 03m

$1,678

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Jum 4/10

6:58 am-3:30 pm

1 stop18h 32m

Incheon Intl

Min 4/19

5:25 pm-10:40 pm

1 stop19h 15m

$1,728

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Jum 4/10

3:50 pm-5:05 pm

2 stops35h 15m

Incheon Intl

Sab 4/18

12:15 am-2:26 pm

2 stops52h 11m

$1,732

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Rab 2/4

7:03 am-10:30 am

2 stops36h 27m

Incheon Intl

Sab 2/7

12:20 am-3:01 pm

2 stops53h 41m

$1,807

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Kam 12/18

7:10 pm-4:45 pm

2 stops30h 35m

$2,582

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Kam 12/18

6:52 am-10:50 pm

3 stops48h 58m

$3,747

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Best time to book a flight from Champaign to South Korea

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

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated Desember 13, 2025.
See what other customers who have flown with American Airlines from Champaign to South Korea have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Champaign to South Korea. 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 Champaign to South Korea?

    If you book a flight to South Korea from Champaign, you will be flying from University-Willard, which is the city’s only airport. Champaign University-Willard (CMI) is located 11.3 mi from the center of Champaign.

  • How long is the flight from Champaign to South Korea?

    A quick flight from Champaign to South Korea can take about 19h 09m. Qatar Airways provides one of the quickest options available for as low as $1,678. There are 6644 mi between Champaign and South Korea. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Champaign to South Korea that include hotel bookings?

    Yes. In addition to deals on Champaign to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to South Korea?

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

  • Can I find deals for business class flights from Champaign to South Korea?

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

See more FAQs

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Top airline flying from Champaign to South Korea

Discover the top airline that operate flights from Champaign to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Desember 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$927Average$1,720FlexibilityNo cancel feeOn-time71%

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