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Cheap flights from Champaign to Seoul from $1,320

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to Seoul departing on 2/11. 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 Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:45 pm - 4:45 pmCMI-ICN
34h 00m1 stop
American Airlines Logo
6:50 pm - 2:09 pmICN-CMI
34h 19m2 stops
$1,320American Airlines
Find Deal
mié., feb. 11 - dom., feb. 15
American Airlines Logo
11:24 am - 4:45 pmCMI-ICN
38h 21m2 stops
American Airlines Logo
6:50 pm - 2:09 pmICN-CMI
34h 19m2 stops
$1,324American Airlines
Find Deal
mié., feb. 11 - dom., feb. 15
American Airlines Logo
7:03 am - 4:45 pmCMI-ICN
18h 42m1 stop
American Airlines Logo
6:50 pm - 9:05 pmICN-CMI
17h 15m1 stop
$1,607American Airlines
Find Deal
mié., feb. 11 - dom., feb. 15
American Airlines Logo
6:55 pm - 4:45 pmCMI-ICN
30h 50m2 stops
American Airlines Logo
6:50 pm - 9:05 pmICN-CMI
17h 15m1 stop
$1,612American Airlines
Find Deal
mié., feb. 11 - dom., feb. 15
American Airlines Logo
6:55 pm - 4:45 pmCMI-ICN
30h 50m2 stops
American Airlines Logo
6:50 pm - 9:34 pmICN-CMI
41h 44m2 stops
$1,621American Airlines
Find Deal
mié., feb. 11 - dom., feb. 15
Qatar Airways Logo
3:45 pm - 5:15 pmCMI-ICN
34h 30m2 stops
Qatar Airways Logo
12:20 am - 9:05 pmICN-CMI
35h 45m2 stops
$1,872Qatar Airways
Find Deal
mié., feb. 11 - sáb., feb. 14
American Airlines Logo
6:52 am - 4:45 pmCMI-ICN
18h 53m1 stop
American Airlines Logo
7:15 pm - 2:27 pmICN-CMI
34h 12m2 stops
$2,451American Airlines
Find Deal
vie., dic. 12 - sáb., ene. 3
Qatar Airways Logo
3:16 pm - 5:15 pmCMI-ICN
34h 59m2 stops
Qatar Airways Logo
12:20 am - 8:37 pmICN-CMI
35h 17m2 stops
$5,408Qatar Airways
Find Deal
vie., dic. 12 - vie., ene. 2
Multiple Airlines Logo
3:16 pm - 5:15 pmCMI-ICN
34h 59m2 stops
Multiple Airlines Logo
10:00 am - 6:40 pmICN-CMI
47h 40m3 stops
$5,805Multiple Airlines
Find Deal
vie., dic. 12 - sáb., ene. 3

American Airlines flights from Champaign to Incheon Intl Airport

Our best American Airlines deals on Champaign to Incheon Intl Airport flight tickets
American Airlines
Feb 11
CMI3:45 pmChampaign University-Willard
34h 00m
1 stop
ICN4:45 pmIncheon Intl
Feb 15
ICN6:50 pmIncheon Intl
34h 19m
2 stops
CMI2:09 pmChampaign University-Willard
$1,320
Find similar
American Airlines
Feb 11
CMI11:24 amChampaign University-Willard
38h 21m
2 stops
ICN4:45 pmIncheon Intl
Feb 15
ICN6:50 pmIncheon Intl
34h 19m
2 stops
CMI2:09 pmChampaign University-Willard
$1,324
Find similar
American Airlines
Feb 11
CMI7:03 amChampaign University-Willard
18h 42m
1 stop
ICN4:45 pmIncheon Intl
Feb 15
ICN6:50 pmIncheon Intl
17h 15m
1 stop
CMI9:05 pmChampaign University-Willard
$1,607
Find similar

Qatar Airways flights from Champaign to Incheon Intl Airport

Our best Qatar Airways deals on Champaign to Incheon Intl Airport flight tickets
Qatar Airways
Feb 11
CMI3:45 pmChampaign University-Willard
34h 30m
2 stops
ICN5:15 pmIncheon Intl
Feb 14
ICN12:20 amIncheon Intl
35h 45m
2 stops
CMI9:05 pmChampaign University-Willard
$1,872
Find similar
Qatar Airways
Dec 12
CMI3:16 pmChampaign University-Willard
34h 59m
2 stops
ICN5:15 pmIncheon Intl
Jan 2
ICN12:20 amIncheon Intl
35h 17m
2 stops
CMI8:37 pmChampaign University-Willard
$5,408
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Champaign to Incheon Intl Airport 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 noviembre 3, 2025.
Use the filters below to find and compare flights from Champaign to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

mié. 2/11

3:45 pm-4:45 pm

1 stop34h 00m

Incheon Intl

dom. 2/15

6:50 pm-2:09 pm

2 stops34h 19m

$1,320

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

mié. 2/11

11:24 am-4:45 pm

2 stops38h 21m

Incheon Intl

dom. 2/15

6:50 pm-2:09 pm

2 stops34h 19m

$1,324

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

mié. 2/11

7:03 am-4:45 pm

1 stop18h 42m

Incheon Intl

dom. 2/15

6:50 pm-9:05 pm

1 stop17h 15m

$1,607

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

mié. 2/11

6:55 pm-4:45 pm

2 stops30h 50m

Incheon Intl

dom. 2/15

6:50 pm-9:05 pm

1 stop17h 15m

$1,612

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

mié. 2/11

6:55 pm-4:45 pm

2 stops30h 50m

Incheon Intl

dom. 2/15

6:50 pm-9:34 pm

2 stops41h 44m

$1,621

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

mié. 2/11

3:45 pm-5:15 pm

2 stops34h 30m

Incheon Intl

sáb. 2/14

12:20 am-9:05 pm

2 stops35h 45m

$1,872

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

vie. 12/12

6:52 am-4:45 pm

1 stop18h 53m

Incheon Intl

sáb. 1/3

7:15 pm-2:27 pm

2 stops34h 12m

$2,451

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

vie. 12/12

3:16 pm-5:15 pm

2 stops34h 59m

Incheon Intl

vie. 1/2

12:20 am-8:37 pm

2 stops35h 17m

$5,408

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

vie. 12/12

3:16 pm-5:15 pm

2 stops34h 59m

Incheon Intl

sáb. 1/3

10:00 am-6:40 pm

3 stops47h 40m

$5,805

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Champaign to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Champaign to Incheon Intl Airport (CMI to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to Incheon Intl Airport

Direct flights

None
There are no direct flights from Champaign to Incheon Intl Airport. There are no popular flight routes from Champaign to Incheon Intl Airport.
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  • How far is Champaign University-Willard to Incheon Intl by plane?

    A flight from Champaign University-Willard to Incheon Intl will travel around 6634.5 mi. By plane, this route typically takes 18h 42m.

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

    Prices for flights from Champaign University-Willard Airport to Incheon Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Champaign University-Willard Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Champaign to Incheon Intl Airport?

Best airlines flying from Champaign to Incheon Intl Airport

Compare and see reviews for airlines that fly from Champaign to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $927Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Champaign to Incheon Intl Airport?

    Price Alerts will notify you by email when the price for flights to Incheon Intl Airport from Champaign decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Champaign to Incheon Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Seongnam
Daejeon
Anyang

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Champaign to Seoul. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Champaign to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Champaign to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Champaign. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Champaign to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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