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Cheap flights from Champaign to South Korea from $818

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to South Korea departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Champaign to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 am - 4:20 am
CMI
-
ICN
32h 35m
2 stops
United Airlines Logo
5:15 pm - 12:05 am
ICN
-
CMI
20h 50m
2 stops
$1,377United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
1:32 pm - 4:20 am
CMI
-
ICN
24h 48m
2 stops
United Airlines Logo
4:50 pm - 12:50 pm
ICN
-
CMI
34h 00m
2 stops
$1,507United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
1:32 pm - 3:00 pm
CMI
-
ICN
35h 28m
2 stops
United Airlines Logo
11:30 am - 5:28 pm
ICN
-
CMI
19h 58m
2 stops
$1,582United Airlines
Thu, Aug 6 - Sat, Aug 15
United Airlines Logo
7:34 pm - 3:00 pm
CMI
-
ICN
29h 26m
2 stops
United Airlines Logo
11:30 am - 5:28 pm
ICN
-
CMI
19h 58m
2 stops
$1,604United Airlines
Sat, Aug 1 - Sat, Aug 15
United Airlines Logo
1:32 pm - 4:20 am
CMI
-
ICN
24h 48m
2 stops
United Airlines Logo
11:30 am - 5:28 pm
ICN
-
CMI
19h 58m
2 stops
$1,623United Airlines
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
9:49 am - 4:20 am
CMI
-
ICN
28h 31m
2 stops
United Airlines Logo
11:30 am - 5:28 pm
ICN
-
CMI
19h 58m
2 stops
$1,629United Airlines
Wed, Aug 5 - Sat, Aug 15
United Airlines Logo
1:32 pm - 4:20 am
CMI
-
ICN
24h 48m
2 stops
United Airlines Logo
4:50 pm - 8:54 am
ICN
-
CMI
30h 04m
2 stops
$1,650United Airlines
Sat, Aug 1 - Sat, Aug 15
United Airlines Logo
7:34 pm - 3:00 pm
CMI
-
ICN
29h 26m
2 stops
United Airlines Logo
11:30 am - 5:28 pm
ICN
-
CMI
19h 58m
2 stops
$1,661United Airlines
Sat, Aug 1 - Sat, Aug 15
United Airlines Logo
9:49 am - 4:20 am
CMI
-
ICN
28h 31m
2 stops
United Airlines Logo
4:50 pm - 12:50 pm
ICN
-
CMI
34h 00m
2 stops
$1,667United Airlines
Mon, Aug 3 - Thu, Aug 13
United Airlines Logo
7:34 pm - 4:20 am
CMI
-
ICN
42h 46m
2 stops
United Airlines Logo
4:50 pm - 12:50 pm
ICN
-
CMI
34h 00m
2 stops
$1,679United Airlines
Sun, Aug 2 - Thu, Aug 13

American Airlines flights from Champaign to South Korea

Our best American Airlines deals on Champaign to South Korea flight tickets
American Airlines
Aug 9
CMI2:47 pmChampaign University-Willard
34h 58m
1 stop
ICN3:45 pmIncheon Intl
Aug 15
ICN5:50 pmIncheon Intl
31h 04m
2 stops
CMI10:54 amChampaign University-Willard
$1,688
American Airlines
Aug 1
CMI7:29 amChampaign University-Willard
18h 16m
1 stop
ICN3:45 pmIncheon Intl
Aug 14
ICN5:50 pmIncheon Intl
18h 14m
1 stop
CMI10:04 pmChampaign University-Willard
$1,732
American Airlines
Aug 1
CMI7:29 amChampaign University-Willard
18h 16m
1 stop
ICN3:45 pmIncheon Intl
Aug 15
ICN5:50 pmIncheon Intl
31h 04m
2 stops
CMI10:54 amChampaign University-Willard
$1,737

United Airlines flights from Champaign to South Korea

Our best United Airlines deals on Champaign to South Korea flight tickets
United Airlines
Sep 5
CMI5:45 amChampaign University-Willard
32h 35m
2 stops
ICN4:20 amIncheon Intl
Sep 9
ICN5:15 pmIncheon Intl
20h 50m
2 stops
CMI12:05 amChampaign University-Willard
$1,377
United Airlines
Sep 5
CMI1:32 pmChampaign University-Willard
24h 48m
2 stops
ICN4:20 amIncheon Intl
Sep 9
ICN4:50 pmIncheon Intl
34h 00m
2 stops
CMI12:50 pmChampaign University-Willard
$1,507
United Airlines
Aug 6
CMI1:32 pmChampaign University-Willard
35h 28m
2 stops
ICN3:00 pmIncheon Intl
Aug 15
ICN11:30 amIncheon Intl
19h 58m
2 stops
CMI5:28 pmChampaign University-Willard
$1,582

momondo 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, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Champaign to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sat 9/5

5:45 am-4:20 am

2 stops32h 35m

Incheon Intl

Wed 9/9

5:15 pm-12:05 am

2 stops20h 50m

$1,377

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sat 9/5

1:32 pm-4:20 am

2 stops24h 48m

Incheon Intl

Wed 9/9

4:50 pm-12:50 pm

2 stops34h 00m

$1,507

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Thu 8/6

1:32 pm-3:00 pm

2 stops35h 28m

Incheon Intl

Sat 8/15

11:30 am-5:28 pm

2 stops19h 58m

$1,582

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sat 8/1

7:34 pm-3:00 pm

2 stops29h 26m

Incheon Intl

Sat 8/15

11:30 am-5:28 pm

2 stops19h 58m

$1,604
Quickest round-trip

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sat 8/8

1:32 pm-4:20 am

2 stops24h 48m

Incheon Intl

Sat 8/15

11:30 am-5:28 pm

2 stops19h 58m

$1,623

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Wed 8/5

9:49 am-4:20 am

2 stops28h 31m

Incheon Intl

Sat 8/15

11:30 am-5:28 pm

2 stops19h 58m

$1,629

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sat 8/1

1:32 pm-4:20 am

2 stops24h 48m

Incheon Intl

Sat 8/15

4:50 pm-8:54 am

2 stops30h 04m

$1,650

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sat 8/1

7:34 pm-3:00 pm

2 stops29h 26m

Incheon Intl

Sat 8/15

11:30 am-5:28 pm

2 stops19h 58m

$1,661

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Mon 8/3

9:49 am-4:20 am

2 stops28h 31m

Incheon Intl

Thu 8/13

4:50 pm-12:50 pm

2 stops34h 00m

$1,667

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Sun 8/2

7:34 pm-4:20 am

2 stops42h 46m

Incheon Intl

Thu 8/13

4:50 pm-12:50 pm

2 stops34h 00m

$1,679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Korea from

How to get the cheapest flight ticket from Champaign to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Champaign University-Willard to South Korea?

American Airlines is the most popular carrier operating from Champaign University-Willard to South Korea

Cheap Champaign to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to South Korea

Fastest flight time

29h 26m

Direct flights

None
The fastest flight from Champaign to South Korea takes 29h 26m
There are no direct flights from Champaign to South Korea. There are no popular flight routes from Champaign to South Korea.
Search flight deals

Frequently asked questions about flying from Champaign to South Korea

  • When did momondo last update prices for flights from Champaign University-Willard Airport to South Korea?

    Prices for flights from Champaign University-Willard Airport to South Korea are refreshed on a daily basis.

  • How many operators does momondo search for flights from Champaign University-Willard Airport to South Korea?

  • How old do you have to be to fly from Champaign University-Willard Airport to South Korea?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Champaign University-Willard Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Champaign to South Korea

Compare and see reviews for airlines that fly from Champaign to South Korea with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $915Free CancellationRating
7.1
11,553 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to South Korea?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Champaign to South Korea for you.

Can I find flights from Champaign to South Korea with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Korea from Champaign which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Champaign to South Korea?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from Champaign.

I’m not ready to book a flight from Champaign to South Korea right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Champaign to South Korea now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Korea and let you know when they change.

An easier way to manage your South Korea trip

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