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Incheon Intl

$2,291+ Cheap flights from Champaign (CMI) to Incheon Intl (ICN)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ICN
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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Cheap flight deals from Champaign to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,291
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$1,107
Provider with most accurate pricing for Champaign University-Willard-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Champaign University-Willard-Incheon Intl flights.
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From Champaign University-Willard to Incheon Intl
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Highest demand for flights based on searches. 36% potential increase in price ($858 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Champaign to Incheon Intl

Cheapest flights from Champaign to Incheon Intl
Explore the most affordable flight options available from Champaign to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2025.

This American Airlines deal was found by Cheapflights users on 3/4. 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.
Fri 5/236:46 amCMI - ICN
1 stop18h 44mAmerican Airlines
Sun 6/15:25 pmICN - CMI
1 stop18h 33mAmerican Airlines
Deal found 3/4$2,291
This Qatar Airways deal was found by Cheapflights users on 3/4. 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.
Fri 5/2311:15 amCMI - ICN
2 stops39h 50mMultiple Airlines
Sun 6/111:00 amICN - CMI
3 stops41h 27mMultiple Airlines
Deal found 3/4$3,112
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/234:30 pmCMI - ICN
2 stops34h 35mQatar Airways
Sat 5/311:20 amICN - CMI
2 stops34h 09mQatar Airways
Deal found 3/4$3,405

Find flights from Champaign to Incheon Intl within your budget

Customize your flight search to find flights from Champaign to Incheon Intl 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 4, 2025.

Fly from

Champaign

Fly to

Incheon Intl

Route

Depart

Return

Price

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Fri 5/23

6:46 am-3:30 pm

1 stop18h 44m

Incheon Intl

Sun 6/1

5:25 pm-9:58 pm

1 stop18h 33m

$2,291

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Fri 5/23

11:15 am-5:05 pm

2 stops39h 50m

Incheon Intl

Sun 6/1

11:00 am-2:27 pm

3 stops41h 27m

$3,112

ChampaignIncheon

CMI - ICN

CMIICN

Champaign University-Willard

Fri 5/23

4:30 pm-5:05 pm

2 stops34h 35m

Incheon Intl

Sat 5/31

1:20 am-9:29 pm

2 stops34h 09m

$3,405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Compare providers for flights from Champaign to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Champaign to Incheon Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Champaign-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Champaign to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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.

Travel insights for flights from Champaign to Incheon Intl

Get recent, data-driven insights about flights from Champaign to Incheon Intl including ideal travel times, pricing trends, and more.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated March 4, 2025.
Qatar Airways
7.4
Good
3,562 reviews

Comfort

7.4

Crew

7.9

Entertainment

7.4

Boarding

7.6

Overall

7.4

Food

7.3

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

Qatar Airways
7.4
Good
3,562 reviews
Qatar Airways
7.4
Good
3,562 reviews

Comfort

7.4

Crew

7.9

Entertainment

7.4

Boarding

7.6

Overall

7.4

Food

7.3

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,562 reviews

Comfort

7.4

Crew

7.9

Entertainment

7.4

Boarding

7.6

Overall

7.4

Food

7.3

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Incheon Intl. 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 Incheon Intl?

    If you book a flight to Incheon Intl 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. There are 0 flights from University-Willard to Incheon Intl per day from 1 airline.

  • What are the cheapest airlines flying from Champaign to Incheon Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Incheon Intl Airport, with prices starting at $2,291. Another option worth looking into is Qatar Airways, starting at $3,405 round trip.

  • Can I find deals for flights from Champaign to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Champaign to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Incheon Intl.

  • Can I find deals for business class flights from Champaign to Incheon Intl?

    Yes. Cheapflights offers flight deals from Champaign to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Champaign to Incheon Intl Airport (average of $1,003). Flying from Champaign to Incheon Intl Airport in June is currently the most expensive (average of $1,679). 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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Alternative routes for Champaign to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Champaign to Incheon Intl

Discover the top airline that operate flights from Champaign to Incheon Intl. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$895Average$1,127FlexibilityNo cancel feeOn-time71%
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