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Flights from Kansas City to Seoul

Search cheap flights from Kansas City to Seoul in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$641, and round-trip tickets start at US$1,481.

      • MCI 19:59
        29h 1m
        1 stop
        ICN 15:00
        Kansas City - Seoul | Fri, May 29 | United Airlines
        ICN 16:50
        19h 25m
        1 stop
        MCI 22:15
        Seoul - Kansas City | Mon, Jun 1 | United Airlines
        US$1,481 US$3,059
        52% off
        52% off
        US$3,059 US$1,481
      • MCI 07:00
        20h 30m
        1 stop
        ICN 17:30
        Kansas City - Seoul | Mon, Jun 1 | American Airlines
        ICN 19:35
        18h 14m
        1 stop
        MCI 23:49
        Seoul - Kansas City | Thu, Jun 4 | Alaska Airlines
        US$1,685 US$3,059
        45% off
        45% off
        US$3,059 US$1,685
      • MCI 16:10
        22h 50m
        1 stop
        ICN 05:00
        Kansas City - Seoul | Mon, Jun 1 | Asiana Airlines
        ICN 21:00
        16h 49m
        1 stop
        MCI 23:49
        Seoul - Kansas City | Mon, Jun 8 | Asiana Airlines
        US$1,874 US$3,059
        39% off
        39% off
        US$3,059 US$1,874
      • MCI 19:55
        19h 20m
        1 stop
        ICN 05:15
        Kansas City - Seoul | Fri, May 29 | Asiana Airlines
        ICN 21:00
        30h 57m
        1 stop
        MCI 13:57
        Seoul - Kansas City | Mon, Jun 1 | Asiana Airlines
        US$1,888
        38% off
        US$3,059 US$1,888
      • MCI 07:00
        20h 30m
        1 stop
        ICN 17:30
        Kansas City - Seoul | Sat, May 30 | Alaska Airlines
        ICN 19:35
        18h 14m
        1 stop
        MCI 23:49
        Seoul - Kansas City | Mon, Jun 1 | Alaska Airlines
        US$1,913
        37% off
        US$3,059 US$1,913
      • MCI 19:40
        29h 40m
        1 stop
        ICN 15:20
        Kansas City - Seoul | Mon, Jun 1 | Delta Air Lines
        ICN 10:15
        20h 42m
        1 stop
        MCI 16:57
        Seoul - Kansas City | Fri, Jun 5 | Delta Air Lines
        US$1,972
        36% off
        US$3,059 US$1,972
      • MCI 19:59
        18h 21m
        1 stop
        ICN 04:20
        Kansas City - Seoul | Mon, Jun 1 | United Airlines
        ICN 19:40
        17h 36m
        1 stop
        MCI 23:16
        Seoul - Kansas City | Fri, Jun 5 | Korean Air
        US$2,087
        32% off
        US$3,059 US$2,087
      • MCI 07:00
        18h
        1 stop
        ICN 15:00
        Kansas City - Seoul | Fri, May 15 | United Airlines
        ICN 19:00
        18h 10m
        1 stop
        MCI 23:10
        Seoul - Kansas City | Thu, May 21 | Delta Air Lines
        US$2,105
        31% off
        US$3,059 US$2,105
      • MCI 06:40
        18h 40m
        1 stop
        ICN 15:20
        Kansas City - Seoul | Fri, May 15 | Delta Air Lines
        ICN 18:50
        17h 33m
        1 stop
        MCI 22:23
        Seoul - Kansas City | Thu, May 21 | Delta Air Lines
        US$2,128
        30% off
        US$3,059 US$2,128
      • MCI 06:19
        21h 1m
        1 stop
        ICN 17:20
        Kansas City - Seoul | Mon, Jun 1 | Korean Air
        ICN 19:00
        18h 3m
        1 stop
        MCI 23:03
        Seoul - Kansas City | Mon, Jun 8 | Delta Air Lines
        US$2,141
        30% off
        US$3,059 US$2,141
      • MKC 13:00
        17h 25m
        1 stop
        SEL 14:00
        Kansas City - Seoul | Tue, May 12 | Normal Airline
        SEL 15:00
        6h
        Nonstop
        MKC 16:00
        Seoul - Kansas City | Thu, May 14 | Normal Airline
        Find more flights
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      • MCI 19:59
        18h 46m
        1 stop
        ICN 04:45
        Kansas City - Seoul | Mon, Jul 6 | Alaska Airlines
        US$641 US$1,246
        49% off
        49% off
        US$1,246 US$641
      • MCI 07:00
        32h 15m
        1 stop
        ICN 05:15
        Kansas City - Seoul | Thu, May 14 | Delta Air Lines
        US$642 US$1,246
        48% off
        48% off
        US$1,246 US$642
      • MCI 19:59
        18h 46m
        1 stop
        ICN 04:45
        Kansas City - Seoul | Mon, Jul 6 | American Airlines
        US$688 US$1,246
        45% off
        45% off
        US$1,246 US$688
      • MCI 19:55
        19h 20m
        1 stop
        ICN 05:15
        Kansas City - Seoul | Thu, May 14 | American Airlines
        US$696
        44% off
        US$1,246 US$696
      • MCI 19:59
        19h 16m
        1 stop
        ICN 05:15
        Kansas City - Seoul | Tue, May 26 | American Airlines
        US$697
        44% off
        US$1,246 US$697
      • MCI 17:10
        31h 50m
        1 stop
        ICN 15:00
        Kansas City - Seoul | Sat, Jul 4 | United Airlines
        US$720
        42% off
        US$1,246 US$720
      • MCI 19:01
        19h 19m
        1 stop
        ICN 04:20
        Kansas City - Seoul | Thu, Jun 4 | Alaska Airlines
        US$726
        42% off
        US$1,246 US$726
      • MCI 05:48
        20h 52m
        1 stop
        ICN 16:40
        Kansas City - Seoul | Thu, Jun 4 | Korean Air
        US$763
        39% off
        US$1,246 US$763
      • MCI 07:30
        19h 20m
        1 stop
        ICN 16:50
        Kansas City - Seoul | Mon, Jul 6 | Delta Air Lines
        US$863
        31% off
        US$1,246 US$863
      • MCI 07:00
        19h 50m
        1 stop
        ICN 16:50
        Kansas City - Seoul | Fri, May 15 | Alaska Airlines
        US$872
        30% off
        US$1,246 US$872
      • MKC 13:00
        17h 25m
        1 stop
        SEL 14:00
        Kansas City - Seoul | Tue, May 12 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Kansas City to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Kansas City to Seoul (MKC-SEL)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as US$641 on Cheapest nonstop routes (e.g. MCI to ICN on Mon, Jul 6), while United Airlines offers Cheapest nonstop round-trips from US$1,481 departing on Fri, May 29 and returning on Mon, Jun 1.
  • At the moment, several airlines serve connecting flights from Kansas City to Seoul, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kansas City to Seoul 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.
  • To find best deals on flights from Kansas City to Seoul, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jul 6, with one-way flights priced at just US$641.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kansas City to Seoul is September, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Kansas City to Seoul on May 10, 2026 with Alaska Airlines, with prices starting at US$1,320.
  • You can land at any one of the following hubs in Seoul, with Kansas City International Airport to Incheon International Airport (MCI-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).
  • The time difference between Seoul and Kansas City is 15h.
  • 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.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.