$1,269 Find Cheap Flights from Champaign to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to South Korea departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Champaign to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to South Korea

Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
8:43 pm - 3:20 pm
CMI
-
ICN
28h 37m
2 stops
United Airlines Logo
11:30 am - 5:28 pm
ICN
-
CMI
19h 58m
2 stops
$1,571United Airlines
Sun, Sep 6 - Wed, Sep 9
Qatar Airways Logo
2:47 pm - 5:05 pm
CMI
-
ICN
36h 18m
2 stops
Qatar Airways Logo
1:20 am - 10:04 pm
ICN
-
CMI
34h 44m
2 stops
$1,926Qatar Airways
Sun, Sep 6 - Wed, Sep 9
Qatar Airways Logo
2:47 pm - 5:05 pm
CMI
-
ICN
36h 18m
2 stops
Qatar Airways Logo
1:20 am - 10:04 pm
ICN
-
CMI
34h 44m
2 stops
$1,963Qatar Airways
Mon, Jun 1 - Wed, Jul 15
United Airlines Logo
9:49 am - 3:00 pm
CMI
-
ICN
39h 11m
2 stops
United Airlines Logo
11:30 am - 8:54 am
ICN
-
CMI
35h 24m
2 stops
$2,010United Airlines
Fri, Jun 5 - Wed, Jul 15
United Airlines Logo
1:32 pm - 4:20 am
CMI
-
ICN
24h 48m
2 stops
United Airlines Logo
11:30 am - 8:54 am
ICN
-
CMI
35h 24m
2 stops
$2,060United Airlines
Mon, Jun 1 - Sun, Jul 12
United Airlines Logo
9:49 am - 4:20 am
CMI
-
ICN
28h 31m
2 stops
United Airlines Logo
11:30 am - 8:54 am
ICN
-
CMI
35h 24m
2 stops
$2,078United Airlines
Tue, Jun 2 - Wed, Jul 15
American Airlines Logo
6:39 pm - 3:45 pm
CMI
-
ICN
31h 06m
2 stops
American Airlines Logo
5:50 pm - 9:59 pm
ICN
-
CMI
18h 09m
1 stop
$2,080American Airlines
Fri, Jun 5 - Fri, Jul 17
United Airlines Logo
9:49 am - 4:20 am
CMI
-
ICN
28h 31m
2 stops
United Airlines Logo
4:50 pm - 8:54 am
ICN
-
CMI
30h 04m
2 stops
$2,110United Airlines
Fri, Jun 5 - Sun, Jul 12
United Airlines Logo
1:32 pm - 4:20 am
CMI
-
ICN
24h 48m
2 stops
United Airlines Logo
11:30 am - 5:38 pm
ICN
-
CMI
44h 08m
2 stops
$2,128United Airlines
Tue, Jun 2 - Wed, Jul 15
American Airlines Logo
2:46 pm - 3:45 pm
CMI
-
ICN
34h 59m
1 stop
American Airlines Logo
5:50 pm - 9:59 pm
ICN
-
CMI
18h 09m
1 stop
$2,141American Airlines
Booking Insights

KAYAK's insights & trends for Champaign to South Korea flights

Get data-powered insights and trends into flights from Champaign to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Champaign to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Champaign to South Korea were found on United Airlines ($1,571) and Qatar Airways ($1,926).

Find deals

Good to know

Cheapest flight$1,269
Flight from Champaign to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Champaign to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Champaign to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Champaign to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Champaign to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Champaign to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Champaign to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Champaign to South Korea

 
Need help choosing which airline to fly with from Champaign to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11607 reviews
6.4Food
6.9Entertainment
7.9Crew
7.5Boarding
7.2Comfort
Airline reviews

I almost missed my flight and they helped me out enormously

10.0 ExcellentAnonymous, Apr 2026
ORD - BUF
Read more American Airlines reviews

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

Everything you need to know for your flight from Champaign to South Korea

Information on your arrival and departure airports

Champaign (CMI)