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$2,295+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ICN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Round-trip from

$2,295
(American Airlines)
From Champaign University-Willard to South Korea
Search Deals

Find 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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 5/226:46 amCMI - ICN
1 stop18h 44mAmerican Airlines
Sun 6/15:25 pmICN - CMI
1 stop18h 50mAmerican Airlines
Deal found 3/26$2,295
This oojo deal was found by Cheapflights users on 3/26. 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.
Mon 6/26:46 amCMI - ICN
2 stops44h 19mQatar Airways
Fri 6/136:50 pmICN - CMI
2 stops34h 08mQatar Airways
Deal found 3/26$2,863
This Qatar Airways deal was found by Cheapflights users on 3/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:15 amCMI - ICN
2 stops39h 50mMultiple Airlines
Sun 6/18:05 pmICN - CMI
3 stops40h 10mMultiple Airlines
Deal found 3/26$3,543

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 March 28, 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

Thu 5/22

6:46 am-3:30 pm

1 stop18h 44m

Incheon Intl

Sun 6/1

5:25 pm-10:15 pm

1 stop18h 50m

$2,295

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Mon 6/2

6:46 am-5:05 pm

2 stops44h 19m

Incheon Intl

Fri 6/13

6:50 pm-2:58 pm

2 stops34h 08m

$2,863

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Thu 5/22

11:15 am-5:05 pm

2 stops39h 50m

Incheon Intl

Sun 6/1

8:05 pm-10:15 pm

3 stops40h 10m

$3,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 28, 2025.
Qatar Airways
7.4
Good
3,538 reviews

Boarding

7.5

Entertainment

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you
Qatar Airways
7.4
Good
3,538 reviews
Qatar Airways
7.4
Good
3,538 reviews

Boarding

7.5

Entertainment

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,538 reviews

Boarding

7.5

Entertainment

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

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.

  • 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.

  • What is the cheapest month to book a flight from Champaign to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Champaign to South Korea (average of $1,002). Flying from Champaign to South Korea in June is currently the most expensive (average of $1,661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$895Average$1,087FlexibilityNo cancel feeOn-time71%
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