Flight INFO & Korean Air(KE) flights from Seoul to Champaign

Cheapest one-way flight price US$848
Cheapest month September
Peak season for travel July
Flight distance 10,673.75 km

Book Korean Air(KE) flights from Seoul to Champaign

  • One way
  • Round-trip
      • ICN16:00
        36h 15m
        2 stops
        CMI14:15
        Seoul - Champaign|Fri, Aug 28|Korean Air
        US$1,042
        US$2,604
        60% off
        Search
        60% off
        US$2,604
        US$1,042
      • ICN11:10
        24h 50m
        2 stops
        CMI22:00
        Seoul - Champaign|Mon, Sep 7|Korean Air
        US$1,116
        US$2,604
        56% off
        Search
        56% off
        US$2,604
        US$1,116
      • ICN11:10
        24h 50m
        2 stops
        CMI22:00
        Seoul - Champaign|Thu, Sep 3|Korean Air
        US$1,116
        US$2,604
        56% off
        Search
        56% off
        US$2,604
        US$1,116
      • ICN17:50
        34h 21m
        1 stops
        CMI14:11
        Seoul - Champaign|Tue, Sep 8|Korean Air
        US$1,131
        Search
        US$1,131
      • ICN17:50
        34h 21m
        1 stops
        CMI14:11
        Seoul - Champaign|Wed, Sep 9|Korean Air
        US$1,143
        Search
        US$1,143
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Thu, Aug 27|Korean Air
        US$1,166
        Search
        US$1,166
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Wed, Aug 26|Korean Air
        US$1,168
        Search
        US$1,168
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Tue, Aug 25|Korean Air
        US$1,173
        Search
        US$1,173
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Mon, Aug 24|Korean Air
        US$1,173
        Search
        US$1,173
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Wed, Sep 2|Korean Air
        US$1,176
        Search
        US$1,176
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Mon, Aug 31|Korean Air
        US$1,177
        Search
        US$1,177
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Thu, Aug 20|Korean Air
        US$1,204
        Search
        US$1,204
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Fri, Sep 4|Korean Air
        US$1,216
        Search
        US$1,216
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Fri, Aug 21|Korean Air
        US$1,218
        Search
        US$1,218
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Sat, Aug 29|Korean Air
        US$1,241
        Search
        US$1,241
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Sun, Aug 30|Korean Air
        US$1,247
        Search
        US$1,247
      • ICN10:40
        23h 48m
        1 stops
        CMI20:28
        Seoul - Champaign|Tue, Sep 1|Korean Air
        US$1,277
        Search
        US$1,277
      • ICN17:50
        18h 10m
        1 stops
        CMI22:00
        Seoul - Champaign|Sun, Sep 6|Korean Air
        US$1,279
        Search
        US$1,279
      • ICN09:30
        18h 45m
        1 stops
        CMI14:15
        Seoul - Champaign|Sat, Sep 5|Korean Air
        US$1,279
        Search
        US$1,279
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Sat, Aug 22|Korean Air
        US$1,291
        Search
        US$1,291
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Wed, Aug 19|Korean Air
        US$1,314
        Search
        US$1,314
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Tue, Aug 18|Korean Air
        US$1,335
        Search
        US$1,335
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Mon, Aug 17|Korean Air
        US$1,335
        Search
        US$1,335
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Tue, Aug 11|Korean Air
        US$1,343
        Search
        US$1,343
      • ICN17:50
        18h 10m
        1 stops
        CMI22:00
        Seoul - Champaign|Fri, Aug 14|Korean Air
        US$1,343
        Search
        US$1,343
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Sun, Aug 16|Korean Air
        US$1,401
        Search
        US$1,401
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Sun, Aug 23|Korean Air
        US$1,402
        Search
        US$1,402
      • ICN10:40
        19h 44m
        1 stops
        CMI16:24
        Seoul - Champaign|Wed, Aug 12|Korean Air
        US$1,586
        Search
        US$1,586
      • ICN17:50
        34h 25m
        1 stops
        CMI14:15
        Seoul - Champaign|Sat, Aug 15|Korean Air
        US$1,806
        Search
        US$1,806
      • ICN09:30
        26h 30m
        1 stops
        CMI22:00
        Seoul - Champaign|Thu, Aug 13|Korean Air
        US$2,447
        Search
        US$2,447
      • SEL13:00
        26h 30m
        Nonstop
        CMI14:00
        Seoul - Champaign|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

Korean Air(KE) flights from Seoul to Champaign & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE5031

    Korean Air

    17:50

    ICN

    12.9h

    Nonstop

    16:45

    DFW

    S M T W T F S
    Search

  2. AA3887

    American Airlines

    19:55

    DFW

    2.1h

    Nonstop

    22:00

    CMI

    S - T W T F S
    Search

  3. KE031

    Korean Air

    09:30

    ICN

    12.7h

    Nonstop

    08:10

    DFW

    S M T W T F S
    Search

  4. AA3924

    American Airlines

    12:06

    DFW

    2.1h

    Nonstop

    14:15

    CMI

    S M T W T F S
    Search

  5. KE037

    Korean Air

    10:40

    ICN

    12.8h

    Nonstop

    09:30

    ORD

    S M T W T F S
    Search

  6. AA3484

    American Airlines

    15:21

    ORD

    1.1h

    Nonstop

    16:24

    CMI

    S M T W T F S
    Search

  7. KE037

    Korean Air

    10:40

    ICN

    12.8h

    Nonstop

    09:30

    ORD

    S M T W T F S
    Search

  8. AA3694

    American Airlines

    20:00

    ORD

    1.1h

    Nonstop

    21:07

    CMI

    S M T W T F S
    Search

  9. KE031

    Korean Air

    09:30

    ICN

    12.7h

    Nonstop

    08:10

    DFW

    S M T W T F S
    Search

  10. AA3887

    American Airlines

    19:55

    DFW

    2.1h

    Nonstop

    22:00

    CMI

    S - T W T F S
    Search

  11. KE5031

    Korean Air

    17:50

    ICN

    12.9h

    Nonstop

    16:45

    DFW

    S M T W T F S
    Search

  12. AA3924

    American Airlines

    12:06

    DFW

    2.1h

    Nonstop

    14:15

    CMI

    S M T W T F S
    Search

  13. KE887

    Korean Air

    11:10

    ICN

    2.3h

    Nonstop

    12:25

    PVG

    S M T W T F S
    Search

  14. AA128

    American Airlines

    17:20

    PVG

    13.7h

    Nonstop

    18:00

    DFW

    S M T W T F S
    Search

  15. AA3887

    American Airlines

    19:55

    DFW

    2.1h

    Nonstop

    22:00

    CMI

    S - T W T F S
    Search

  16. KE023

    Korean Air

    16:00

    ICN

    10.7h

    Nonstop

    10:40

    SFO

    S M T W T F S
    Search

  17. AA2116

    American Airlines

    05:30

    SFO

    3.7h

    Nonstop

    11:10

    DFW

    S M T W T F S
    Search

  18. AA3924

    American Airlines

    12:06

    DFW

    2.1h

    Nonstop

    14:15

    CMI

    S M T W T F S
    Search
Show less

Korean Air(KE) flights from Seoul to Champaign Flight Booking FAQ

  • When is the best time to book flights from Seoul to Champaign?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Champaign is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • When are flight tickets from Seoul (SEL) to Champaign (CMI) the cheapest?

    The cheapest months to fly from Seoul to Champaign is September, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Seoul to Champaign on?

    After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Seoul to Champaign on August 30, 2026 with American Airlines, with prices starting at US$1,638.

  • Is there any time difference between Seoul and Champaign?

    The time difference between Champaign and Seoul is 15h.

  • How do I change or cancel my ticket from Seoul to Champaign?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.