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$497+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SEL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/91:47 pmMCI - ICN
2 stops24h 53mUnited Airlines
Thu 11/1312:45 pmICN - MCI
1 stop18h 52mUnited Airlines
Deal found 10/28$1,028
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/11:47 pmMCI - ICN
2 stops24h 53mUnited Airlines
Sat 11/1512:45 pmICN - MCI
2 stops25h 57mUnited Airlines
Deal found 10/27$1,032
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amMCI - ICN
1 stop21h 35mAlaska Airlines
Sat 11/158:35 pmICN - MCI
1 stop32h 27mAlaska Airlines
Deal found 10/27$1,037
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/256:16 pmMCI - ICN
2 stops31h 14mDelta
Tue 12/28:05 pmICN - MCI
2 stops19h 24mDelta
Deal found 10/28$1,135
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/275:40 pmMCI - ICN
1 stop31h 35mUnited Airlines
Thu 1/86:00 pmICN - MCI
2 stops31h 32mUnited Airlines
Deal found 10/28$1,163
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:55 amMCI - ICN
2 stops23h 40mMultiple Airlines
Sun 1/188:35 pmICN - MCI
1 stop32h 16mMultiple Airlines
Deal found 10/30$1,194
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/295:15 amMCI - ICN
1 stop20h 30mAmerican Airlines
Thu 12/117:15 pmICN - MCI
1 stop16h 59mAmerican Airlines
Deal found 10/28$1,196
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:58 pmMCI - ICN
3 stops32h 22mMultiple Airlines
Tue 12/21:20 pmICN - MCI
2 stops21h 43mMultiple Airlines
Deal found 10/28$1,212
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/295:10 pmMCI - ICN
2 stops32h 05mUnited Airlines
Thu 12/1112:45 pmICN - MCI
1 stop19h 01mUnited Airlines
Deal found 10/28$1,230
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:05 amMCI - GMP
2 stops36h 55mChina Eastern
Thu 11/208:50 pmGMP - MCI
2 stops41h 47mChina Eastern
Deal found 10/28$1,446
This Fareboom deal was found by Cheapflights users on 10/29. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:44 amMCI - GMP
2 stops24h 21mMultiple Airlines
Mon 12/228:00 amGMP - MCI
2 stops20h 08mMultiple Airlines
Deal found 10/29$1,524
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:05 amMCI - GMP
2 stops37h 50mJapan Airlines
Thu 12/117:40 pmGMP - MCI
2 stops30h 26mJapan Airlines
Deal found 10/30$1,711

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,028
(United Airlines)

One-way from

$497
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,331
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. 1% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
Use the filters below to find and compare flights from Kansas City to Seoul that are best for you.

Fly from

Kansas City

Fly to

Seoul

Route

Depart

Return

Price

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 11/16

6:00 am-4:15 pm

2 stops19h 15m

Incheon Intl

Thu 11/20

12:45 pm-4:37 pm

1 stop18h 52m

$1,028

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sat 1/31

3:32 pm-6:35 pm

1 stop36h 03m

Incheon Intl

Sat 2/14

8:35 pm-1:42 pm

1 stop32h 07m

$1,081

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 1/15

6:02 pm-5:45 am

1 stop20h 43m

Incheon Intl

Mon 2/9

7:30 pm-11:27 pm

1 stop18h 57m

$1,163

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Mon 2/16

6:40 am-4:20 pm

1 stop18h 40m

Incheon Intl

Fri 2/20

9:35 am-1:26 pm

1 stop18h 51m

$1,163

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 11/27

5:40 pm-4:15 pm

1 stop31h 35m

Incheon Intl

Thu 1/8

6:00 pm-10:32 am

2 stops31h 32m

$1,163

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sat 1/31

7:11 pm-5:45 am

1 stop19h 34m

Incheon Intl

Sat 2/14

8:05 pm-10:59 pm

1 stop17h 54m

$1,163

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 1/15

1:42 pm-5:40 am

2 stops24h 58m

Incheon Intl

Mon 2/9

12:45 pm-7:13 pm

1 stop21h 28m

$1,163

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Thu 1/15

7:00 am-10:05 pm

2 stops24h 05m

Seoul Gimpo Intl

Mon 2/9

8:00 am-6:03 pm

2 stops25h 03m

$1,392

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Sun 11/16

7:05 am-11:00 am

2 stops36h 55m

Seoul Gimpo Intl

Thu 11/20

8:50 pm-11:37 pm

2 stops41h 47m

$1,446

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Mon 12/15

6:44 am-10:05 pm

2 stops24h 21m

Seoul Gimpo Intl

Mon 12/22

8:00 am-1:08 pm

2 stops20h 08m

$1,524

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 24 results
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Seoul flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, April is the cheapest month in which you can book a flight from Kansas City to Seoul (average of $876). Flying from Kansas City to Seoul in May is currently the most expensive (average of $1,467). 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.

What is the cheapest time of day to fly from MCI to SEL?

Find hourly flight availability from Kansas City to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from Kansas City to Seoul by exploring options for tickets at noon.

How much does it cost to fly round-trip from Kansas City to Seoul?

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 October 30, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and United 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.
Korean Air
8.4
Very good
1,155 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
7,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,035 reviews
Korean Air
8.4
Very good
1,155 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 4 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 $1,028, United Airlines can have you in Seoul from Kansas City in 19h 15m. 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 ($877), Delta ($877), and American Airlines ($976) offers the cheapest pricing from Kansas City to Seoul. These flights start at 43% 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, April is the cheapest month in which you can book a flight from Kansas City to Seoul (average of $876). Flying from Kansas City to Seoul in May is currently the most expensive (average of $1,467). 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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Top 4 airlines flying from Kansas City to Seoul

Discover the top 4 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$877Average$1,406FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,486FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$976Average$1,835FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,046Average$1,778FlexibilityNo cancel feeOn-time81%

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