$1,249 Find Cheap Flights from Champaign to South Korea

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to South Korea departing on 3/2. 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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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

Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
6:58 pm - 3:45 pm
CMI
-
ICN
30h 47m
2 stops
American Airlines Logo
5:50 pm - 2:31 pm
ICN
-
CMI
34h 41m
1 stop
$1,500American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
7:00 am - 3:45 pm
CMI
-
ICN
18h 45m
1 stop
American Airlines Logo
5:50 pm - 2:31 pm
ICN
-
CMI
34h 41m
1 stop
$1,527American Airlines
Wed, Mar 11 - Fri, Mar 27
American Airlines Logo
6:46 am - 3:55 pm
CMI
-
ICN
19h 09m
1 stop
American Airlines Logo
5:55 pm - 11:31 am
ICN
-
CMI
31h 36m
2 stops
$1,604American Airlines
Wed, Mar 11 - Fri, Mar 27
American Airlines Logo
6:46 am - 3:55 pm
CMI
-
ICN
19h 09m
1 stop
American Airlines Logo
5:55 pm - 2:24 pm
ICN
-
CMI
34h 29m
1 stop
$1,643American Airlines
Wed, Mar 11 - Fri, Mar 27
American Airlines Logo
6:46 am - 3:55 pm
CMI
-
ICN
19h 09m
1 stop
American Airlines Logo
5:55 pm - 9:23 am
ICN
-
CMI
29h 28m
2 stops
$1,644American Airlines
Wed, Mar 11 - Fri, Mar 27
American Airlines Logo
6:46 am - 3:55 pm
CMI
-
ICN
19h 09m
1 stop
American Airlines Logo
5:55 pm - 2:24 pm
ICN
-
CMI
34h 29m
1 stop
$1,763American Airlines
Wed, Mar 11 - Fri, Mar 27
American Airlines Logo
6:46 am - 3:55 pm
CMI
-
ICN
19h 09m
1 stop
American Airlines Logo
5:55 pm - 9:23 am
ICN
-
CMI
29h 28m
2 stops
$1,764American Airlines
Wed, Mar 11 - Wed, Mar 18
Qatar Airways Logo
2:54 pm - 10:30 am
CMI
-
ICN
29h 36m
2 stops
Qatar Airways Logo
12:20 am - 8:54 pm
ICN
-
CMI
34h 34m
2 stops
$1,993Qatar Airways
Wed, Mar 11 - Fri, Mar 27
Qatar Airways Logo
2:54 pm - 10:30 am
CMI
-
ICN
29h 36m
2 stops
Qatar Airways Logo
6:30 pm - 8:54 pm
ICN
-
CMI
40h 24m
2 stops
$2,001Qatar Airways
Wed, Mar 11 - Fri, Mar 27
Qatar Airways Logo
2:54 pm - 10:30 am
CMI
-
ICN
29h 36m
2 stops
Qatar Airways Logo
6:30 pm - 8:54 pm
ICN
-
CMI
40h 24m
2 stops
$2,038Qatar Airways
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.

How long does a flight from Champaign to South Korea take?

The duration of a flight to South Korea depends on your arrival airport. The shortest route to South Korea from Champaign is to Seoul, which takes 29h 36m.

Find deals

Good to know

Cheapest flight$1,249
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.
7.2
American AirlinesOverall score based on 11352 reviews
6.4Food
7.5Boarding
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

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

10.0 ExcellentBobby, Feb 2026
ORD - TPA
Read more American Airlines reviews

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.

No Snacks or Entertainment. The flight was short, snacks should still be given.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

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

Information on your arrival and departure airports

Champaign (CMI)