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$523+ Cheap flights from Kansas City (MCI) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SEL
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Kansas City to Seoul

Cheapest flights from Kansas City to Seoul
Explore the most affordable flight options available from Kansas City to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
MCI
-
ICN
1 stop18h 20m
Delta
Thu 8/274:25 pm
ICN
-
MCI
1 stop18h 22m
Delta
Deal found 7/30$1,107
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 8/175:29 am
MCI
-
ICN
1 stop20h 16m
American Airlines
Tue 9/15:50 pm
ICN
-
MCI
1 stop30h 40m
American Airlines
Deal found 7/31$1,109
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
MCI
-
ICN
2 stops19h 00m
United Airlines
Thu 10/225:15 pm
ICN
-
MCI
2 stops31h 11m
United Airlines
Deal found 7/30$1,111
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:29 pm
MCI
-
ICN
1 stop33h 31m
United Airlines
Wed 9/3011:30 am
ICN
-
MCI
1 stop18h 59m
United Airlines
Deal found 8/3$1,115
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:43 pm
MCI
-
ICN
2 stops24h 37m
United Airlines
Tue 9/111:30 am
ICN
-
MCI
2 stops20h 00m
United Airlines
Deal found 7/31$1,160
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Mon 11/97:05 am
MCI
-
ICN
2 stops39h 25m
China Eastern
Fri 11/134:10 pm
ICN
-
MCI
2 stops41h 31m
China Eastern
Deal found 8/1$1,163
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:29 pm
MCI
-
ICN
1 stop33h 31m
United Airlines
Fri 10/24:50 pm
ICN
-
MCI
1 stop19h 02m
United Airlines
Deal found 8/3$1,165
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
MCI
-
ICN
1 stop20h 30m
Multiple Airlines
Thu 10/18:45 pm
ICN
-
MCI
2 stops36h 52m
Multiple Airlines
Deal found 8/3$1,199
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:08 am
MCI
-
ICN
1 stop19h 42m
Delta
Sat 9/127:00 pm
ICN
-
MCI
1 stop18h 16m
Delta
Deal found 7/30$1,207
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
MCI
-
ICN
2 stops19h 00m
United Airlines
Fri 9/184:50 pm
ICN
-
MCI
2 stops30h 03m
United Airlines
Deal found 8/3$1,212
This lastminute.com deal was found by Cheapflights users on 7/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 am
MCI
-
GMP
2 stops26h 15m
Japan Airlines
Tue 9/18:00 am
GMP
-
MCI
2 stops21h 15m
Japan Airlines
Deal found 7/31$1,246
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Wed 8/195:00 am
MCI
-
GMP
2 stops26h 15m
Japan Airlines
Thu 8/278:00 am
GMP
-
MCI
2 stops21h 16m
Japan Airlines
Deal found 8/1$1,308

Find flight deals from Kansas City to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Seoul (SEL). 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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,107
(Delta)

One-way from

$523
(Kiwi.com)

Popular in

September

Cheapest in

December

Average price

$1,772
Provider with most accurate pricing for Kansas City-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Seoul (SEL) flights.
Search Deals
From Kansas City to Seoul (SEL)
Search Deals
One-way flight from Kansas City to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Seoul 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 August 4, 2026.
Use the filters below to find and compare flights from Kansas City to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 8/27

3:29 pm-4:20 am

1 stop22h 51m

Incheon Intl

Tue 9/8

4:50 pm-11:30 pm

2 stops20h 40m

$1,107
Quickest round-trip

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 10/7

7:00 am-4:50 pm

1 stop19h 50m

Incheon Intl

Thu 10/22

4:25 pm-9:55 pm

1 stop19h 30m

$1,107

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 9/23

5:13 pm-4:20 am

2 stops21h 07m

Incheon Intl

Mon 10/5

11:30 am-11:44 pm

2 stops26h 14m

$1,107

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 8/19

5:13 pm-4:20 am

2 stops21h 07m

Incheon Intl

Thu 8/27

11:30 am-11:30 pm

2 stops26h 00m

$1,107

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 8/19

3:29 pm-4:20 am

1 stop22h 51m

Incheon Intl

Thu 9/3

11:30 am-11:30 pm

2 stops26h 00m

$1,107

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 9/17

5:13 pm-4:20 am

2 stops21h 07m

Incheon Intl

Thu 9/24

11:30 am-11:44 pm

2 stops26h 14m

$1,107

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 8/20

5:13 pm-4:20 am

2 stops21h 07m

Incheon Intl

Wed 9/2

4:50 pm-11:30 pm

2 stops20h 40m

$1,107

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 10/7

7:11 pm-3:00 pm

2 stops29h 49m

Incheon Intl

Thu 10/22

11:30 am-11:44 pm

2 stops26h 14m

$1,111

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Wed 8/19

5:00 am-9:15 pm

2 stops26h 15m

Seoul Gimpo Intl

Thu 8/27

8:00 am-3:16 pm

2 stops21h 16m

$1,308

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Wed 1/13

3:34 pm-12:50 pm

2 stops30h 16m

Seoul Gimpo Intl

Fri 1/22

1:50 pm-2:43 pm

2 stops39h 53m

$1,320

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Kansas City to Seoul

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 Kansas City to Seoul in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 Kansas City-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Seoul 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 Kansas City-Seoul 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 Kansas City to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Kansas City 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.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Seoul

What is the cheapest month to book a flight from Kansas City to Seoul?

Currently, February is the cheapest month in which you can book a flight from Kansas City to Seoul (average of $1,331). Flying from Kansas City to Seoul in June is currently the most expensive (average of $1,967). 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.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated August 4, 2026.
Read reviews from past customers who have flown Asiana Airlines,Delta, andUnited Airlines from Kansas City to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very good
553 reviews

Boarding

8.3

Crew

8.4

Entertainment

7.6

Food

8.0

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
Asiana Airlines
8.1
Very good
553 reviews
Asiana Airlines
8.1
Very good
553 reviews

Boarding

8.3

Crew

8.4

Entertainment

7.6

Food

8.0

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
Delta
7.8
Good
8,482 reviews
Asiana Airlines
8.1
Very good
553 reviews

Boarding

8.3

Crew

8.4

Entertainment

7.6

Food

8.0

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
United Airlines
7.4
Good
10,058 reviews
Asiana Airlines
8.1
Very good
553 reviews

Boarding

8.3

Crew

8.4

Entertainment

7.6

Food

8.0

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Seoul. 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 Kansas City to Seoul?

    Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to Seoul. You should not have trouble finding flights to Seoul from Kansas City; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Kansas City airport to Seoul. It is only a 17.4 mi journey to Kansas City (MCI) from Kansas City’s city center.

  • How long is the flight from Kansas City to Seoul?

    For as low as $1,107, United Airlines can have you in Seoul from Kansas City in 22h 51m. Kansas City and Seoul are separated by a distance of 6521 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kansas City to Seoul round-trip?

    According to our current data, United Airlines ($1,106), Delta ($1,131), and Asiana Airlines ($1,204) offers the cheapest pricing from Kansas City to Seoul. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Kansas City to Seoul that include hotel bookings?

    Yes. In addition to deals on Kansas City to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Seoul.

  • Can I find deals for business class flights from Kansas City to Seoul?

    Yes. Cheapflights offers flight deals from Kansas City to Seoul 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 Kansas City to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Kansas City to Seoul (average of $1,331). Flying from Kansas City to Seoul in June is currently the most expensive (average of $1,967). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kansas City to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Incheon Intl flights
St. Louis to Incheon Intl flights

Top 3 airlines flying from Kansas City to Seoul

Discover the top 3 airlines that operate flights from Kansas City to Seoul. 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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,106Average$1,471FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,131Average$1,395FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,204Average$1,772FlexibilityNo cancel feeOn-time76%

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