How long is the flight from Kansas City to Seoul?

For as low as $916, Delta can have you in Seoul from Kansas City in 19h 20m. 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 ($921) offers the cheapest pricing from Kansas City to Seoul. These flights start at 39% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, 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 35.6 F).

What are the most popular airlines that fly from Kansas City to Seoul?

The most popular airlines flying from Kansas City to Seoul are Delta, United Airlines and American Airlines. Something to consider prior to booking your flight.

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.

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.

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.

$491+ Flights from Kansas City to Seoul

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1. Tell us where you want to go

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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 December 16, 2025.

Wed 12/176:00 amMCI - ICN

2 stops19h 15mUnited Airlines

Fri 12/1912:45 pmICN - MCI

2 stops22h 37mUnited Airlines

Deal found 12/14

$1,552

Wed 12/177:50 amMCI - ICN

1 stop17h 40mDelta

Fri 12/198:05 pmICN - MCI

1 stop18h 17mDelta

Deal found 12/14

$1,796

Fri 12/197:50 amMCI - ICN

1 stop17h 40mDelta

Sun 12/217:30 pmICN - MCI

1 stop18h 41mDelta

Deal found 12/16

$2,462

Fri 12/1910:05 amMCI - GMP

2 stops21h 25mANA

Sun 12/217:50 pmGMP - MCI

2 stops33h 48mANA

Deal found 12/16

$7,047

Wed 12/176:44 amMCI - GMP

2 stops24h 41mJapan Airlines

Fri 12/197:40 pmGMP - MCI

2 stops30h 39mJapan Airlines

Deal found 12/14

$9,318

Best flights from Kansas City to Seoul
Discover carefully curated flight deals from Kansas City to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Sat 1/313:32 pmMCI - ICN

1 stop36h 03mMultiple Airlines

Sat 2/148:35 pmICN - MCI

1 stop32h 20mMultiple Airlines

Deal found 12/15

$829

Sun 2/156:30 amMCI - ICN

1 stop19h 20mDelta

Tue 3/179:35 amICN - MCI

1 stop17h 47mDelta

Deal found 12/15

$916

Thu 1/156:00 amMCI - GMP

2 stops25h 05mJapan Airlines

Tue 1/208:00 amGMP - MCI

2 stops25h 03mJapan Airlines

Deal found 12/15

$1,490

Thu 1/292:45 pmMCI - ICN

1 stop36h 50mMultiple Airlines

Mon 2/28:35 pmICN - MCI

1 stop32h 15mMultiple Airlines

Deal found 12/14

$829

Sat 2/286:30 amMCI - ICN

1 stop19h 20mDelta

Mon 3/166:00 pmICN - MCI

1 stop20h 06mDelta

Deal found 12/15

$916

Fri 2/135:35 amMCI - ICN

1 stop19h 15mDelta

Tue 3/176:00 pmICN - MCI

1 stop18h 03mDelta

Deal found 12/15

$916

Sat 2/286:30 amMCI - ICN

1 stop19h 20mDelta

Thu 3/126:00 pmICN - MCI

1 stop20h 06mDelta

Deal found 12/15

$916

Fri 2/135:06 pmMCI - ICN

1 stop21h 39mDelta

Mon 3/166:00 pmICN - MCI

1 stop20h 06mDelta

Deal found 12/15

$916

Wed 2/186:30 amMCI - ICN

1 stop19h 20mDelta

Mon 3/169:35 amICN - MCI

1 stop17h 47mDelta

Deal found 12/15

$916

Sat 2/145:52 pmMCI - ICN

1 stop20h 53mDelta

Sun 3/157:25 pmICN - MCI

1 stop18h 41mDelta

Deal found 12/15

$916

Sun 3/226:40 amMCI - GMP

2 stops25h 25mJapan Airlines

Tue 3/317:20 pmGMP - MCI

2 stops34h 19mJapan Airlines

Deal found 12/16

$1,821

Thu 4/167:28 amMCI - GMP

2 stops20h 32mJapan Airlines

Sat 4/257:55 amGMP - MCI

2 stops20h 56mJapan Airlines

Deal found 12/14

$2,203

Mon 3/166:40 amMCI - GMP

2 stops25h 25mJapan Airlines

Mon 3/237:40 pmGMP - MCI

2 stops30h 22mJapan Airlines

Deal found 12/15

$2,217

Wed 3/46:44 amMCI - GMP

2 stops24h 21mJapan Airlines

Mon 3/97:40 pmGMP - MCI

2 stops30h 22mJapan Airlines

Deal found 12/16

$2,221

Mon 5/187:28 amMCI - GMP

2 stops24h 22mJapan Airlines

Mon 6/157:20 pmGMP - MCI

2 stops33h 27mJapan Airlines

Deal found 12/16

$2,753

Sun 5/177:28 amMCI - GMP

2 stops20h 32mJapan Airlines

Sun 5/317:20 pmGMP - MCI

2 stops33h 27mJapan Airlines

Deal found 12/15

$9,712

Sun 5/178:00 amMCI - GMP

2 stops24h 20mMultiple Airlines

Sun 5/317:20 pmGMP - MCI

2 stops33h 27mMultiple Airlines

Deal found 12/15

$20,640

Last-minute flights from Kansas City to Seoul
Discover last-minute flight deals from Kansas City to Seoul. Data last updated December 16, 2025 and is based on user searches.

Wed 12/176:00 amMCI - ICN

2 stops19h 15mUnited Airlines

Fri 12/1912:45 pmICN - MCI

2 stops22h 37mUnited Airlines

Deal found 12/14

$1,552

Wed 12/176:44 amMCI - GMP

2 stops24h 41mJapan Airlines

Fri 12/197:40 pmGMP - MCI

2 stops30h 39mJapan Airlines

Deal found 12/14

$9,318

Fri 12/1910:05 amMCI - GMP

2 stops21h 25mANA

Sun 12/217:50 pmGMP - MCI

2 stops33h 48mANA

Deal found 12/16

$7,047

Thu 1/1511:29 amMCI - ICN

2 stops27h 11mUnited Airlines

Tue 1/206:00 pmICN - MCI

1 stop16h 13mUnited Airlines

Deal found 12/15

$920

Thu 1/155:04 pmMCI - ICN

2 stops34h 21mMultiple Airlines

Tue 1/208:45 amICN - MCI

3 stops29h 48mMultiple Airlines

Deal found 12/15

$1,153

Thu 1/156:00 amMCI - GMP

2 stops25h 05mJapan Airlines

Tue 1/208:00 amGMP - MCI

2 stops25h 03mJapan Airlines

Deal found 12/15

$1,490

Thu 1/292:45 pmMCI - ICN

1 stop36h 50mMultiple Airlines

Mon 2/28:35 pmICN - MCI

1 stop32h 15mMultiple Airlines

Deal found 12/15

$829

Thu 1/298:05 amMCI - ICN

2 stops30h 35mUnited Airlines

Mon 2/26:00 pmICN - MCI

2 stops17h 33mUnited Airlines

Deal found 12/14

$1,220

Sat 1/313:32 pmMCI - ICN

1 stop36h 03mMultiple Airlines

Sat 2/148:35 pmICN - MCI

1 stop32h 20mMultiple Airlines

Deal found 12/16

$961

One-way flights from Kansas City to Seoul
Search for one-way flight options from Kansas City to Seoul. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Mon 3/165:16 pmMCI - GMP

3 stops54h 54mMultiple Airlines

Deal found 12/16

$702

Fri 3/135:16 pmMCI - GMP

3 stops53h 49mMultiple Airlines

Deal found 12/16

$717

Sun 3/158:40 pmMCI - GMP

3 stops52h 00mMultiple Airlines

Deal found 12/16

$762

Sat 3/148:40 pmMCI - GMP

3 stops51h 30mMultiple Airlines

Deal found 12/16

$845

Mon 3/166:40 amMCI - GMP

2 stops25h 25mJapan Airlines

Deal found 12/16

$909

Sun 5/177:28 amMCI - GMP

2 stops20h 32mJapan Airlines

Deal found 12/15

$1,024

Sun 3/156:40 amMCI - GMP

2 stops25h 25mJapan Airlines

Deal found 12/16

$1,227

Fri 3/136:40 amMCI - GMP

2 stops25h 25mJapan Airlines

Deal found 12/16

$1,391

Sat 3/146:40 amMCI - GMP

2 stops25h 25mJapan Airlines

Deal found 12/16

$1,427

Fri 5/227:32 amMCI - GMP

2 stops20h 28mJapan Airlines

Deal found 12/14

$2,315

Tue 12/308:00 amMCI - ICN

2 stops22h 35mMultiple Airlines

Deal found 12/15

$2,540

Tue 12/305:04 amMCI - ICN

1 stop20h 41mAmerican Airlines

Deal found 12/15

$3,403

Find flight deals from Kansas City to Seoul

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$829 (Alaska Airlines)
One-way from	$702 (Kiwi.com)
Popular in	September
Cheapest in	December
Average price	$916

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 ($225 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

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-1:55 pm

1 stop32h 20m

$829

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 1/29

2:45 pm-6:35 pm

1 stop36h 50m

Incheon Intl

Mon 2/2

8:35 pm-1:50 pm

1 stop32h 15m

$829

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 2/15

6:30 am-4:50 pm

1 stop19h 20m

Incheon Intl

Tue 3/17

9:35 am-1:22 pm

1 stop17h 47m

$916

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sat 2/28

6:30 am-4:50 pm

1 stop19h 20m

Incheon Intl

Mon 3/16

6:00 pm-12:06 am

1 stop20h 06m

$916

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Fri 2/13

5:35 am-3:50 pm

1 stop19h 15m

Incheon Intl

Tue 3/17

6:00 pm-10:03 pm

1 stop18h 03m

$916

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sat 2/28

6:30 am-4:50 pm

1 stop19h 20m

Incheon Intl

Thu 3/12

6:00 pm-12:06 am

1 stop20h 06m

$916

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Fri 2/13

5:06 pm-5:45 am

1 stop21h 39m

Incheon Intl

Mon 3/16

6:00 pm-12:06 am

1 stop20h 06m

$916

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 2/18

6:30 am-4:50 pm

1 stop19h 20m

Incheon Intl

Mon 3/16

9:35 am-1:22 pm

1 stop17h 47m

$916

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sat 2/14

5:52 pm-5:45 am

1 stop20h 53m

Incheon Intl

Sun 3/15

7:25 pm-12:06 am

1 stop18h 41m

$916

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Thu 1/15

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Tue 1/20

8:00 am-6:03 pm

2 stops25h 03m

$1,490

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 37 results

Compare providers for flights from Kansas City to Seoul

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 December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 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, November is the cheapest month in which you can book a flight from Kansas City to Seoul (average of $785). Flying from Kansas City to Seoul in May is currently the most expensive (average of $1,430). 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?

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.

Reviews of airlines servicing Seoul

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

1,186 reviews

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

1,186 reviews

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Delta

7.9

Good

8,008 reviews

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

United Airlines

7.4

Good

9,092 reviews

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

American Airlines

7.2

Good

11,049 reviews

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

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 $916, Delta can have you in Seoul from Kansas City in 19h 20m. 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 ($921) offers the cheapest pricing from Kansas City to Seoul. These flights start at 39% 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, November is the cheapest month in which you can book a flight from Kansas City to Seoul (average of $785). Flying from Kansas City to Seoul in May is currently the most expensive (average of $1,430). 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

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$877	Average$1,366	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$877	Average$1,464	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$921	Average$1,780	FlexibilityNo cancel fee	On-time71%
Korean Air	Cheapest$1,046	Average$1,778	FlexibilityNo cancel fee	On-time81%

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$491+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Seoul with Cheapflights

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Cheap flight deals from Kansas City to Seoul

Cheapest flights from Kansas City to SeoulExplore 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 December 16, 2025.

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 December 16, 2025.

Find flight deals from Kansas City to Seoul

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Seoul that are best for you.

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 December.

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.

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?

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 December 16, 2025.

Reviews of airlines servicing Seoul

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.

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?

How long is the flight from Kansas City to Seoul?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Kansas City to Seoul

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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 December 16, 2025.