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$494+ Cheap flights from Incheon Intl (ICN) to Missouri

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — STL
dez 6 — dez 131
sáb 12/6
sáb 12/13
1 adult, Economy
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Cheap flight deals from Incheon Intl to Missouri

Keep the following information in mind while searching for Incheon Intl to Missouri flight deals. Data was last updated novembro 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$586
(American Airlines)

One-way from

$494
(American Airlines)
Provider with most accurate pricing for Seoul (SEL)-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Lambert-St Louis flights.
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From Incheon Intl to Missouri
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One-way flight from Incheon Intl to Missouri
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Find flight deals from Incheon Intl to Missouri

Cheapest flights from Incheon Intl to Missouri
Explore the most affordable flight options available from Incheon Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembro 6, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/248:05 pmICN - MCI
1 stop18h 17mDelta
sáb 1/243:59 pmMCI - ICN
2 stops33h 31mDelta
Deal found 11/3$629
This Delta deal was found by Cheapflights users on 11/4. 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.
ter 12/97:30 pmICN - SGF
2 stops30h 20mDelta
seg 1/55:05 pmSGF - ICN
2 stops32h 45mDelta
Deal found 11/4$642
This Jetabroad deal was found by Cheapflights users on 11/3. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/278:35 pmICN - MCI
1 stop18h 38mHawaiian Airlines
qui 1/222:45 pmMCI - ICN
1 stop36h 50mHawaiian Airlines
Deal found 11/3$651
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/278:35 pmICN - MCI
1 stop18h 38mAlaska Airlines
qua 1/212:45 pmMCI - ICN
1 stop36h 50mAlaska Airlines
Deal found 11/3$655
This United Airlines deal was found by Cheapflights users on 11/4. 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.
ter 12/96:00 pmICN - SGF
2 stops31h 56mUnited Airlines
dom 1/46:20 pmSGF - ICN
2 stops30h 55mUnited Airlines
Deal found 11/4$656
This United Airlines deal was found by Cheapflights users on 11/3. 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.
qui 12/256:00 pmICN - MCI
2 stops17h 20mUnited Airlines
sex 1/239:05 amMCI - ICN
2 stops29h 35mUnited Airlines
Deal found 11/3$657
This United Airlines deal was found by Cheapflights users on 11/4. 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.
ter 12/236:00 pmICN - MCI
2 stops41h 22mUnited Airlines
qua 1/1411:29 amMCI - ICN
2 stops27h 11mUnited Airlines
Deal found 11/4$676
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/277:30 pmICN - MCI
1 stop29h 14mDelta
qua 1/212:53 pmMCI - ICN
2 stops34h 37mDelta
Deal found 11/3$682
This Delta deal was found by Cheapflights users on 11/4. 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.
ter 12/234:10 pmICN - MCI
1 stop22h 12mDelta
qua 1/145:49 pmMCI - ICN
1 stop30h 41mDelta
Deal found 11/4$699
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/278:35 pmICN - MCI
1 stop18h 38mAlaska Airlines
sex 1/233:59 pmMCI - ICN
2 stops59h 36mAlaska Airlines
Deal found 11/3$700
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/288:35 pmICN - MCI
1 stop18h 38mAlaska Airlines
sex 1/232:45 pmMCI - ICN
1 stop36h 50mAlaska Airlines
Deal found 11/3$727
This Delta deal was found by Cheapflights users on 11/4. 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.
sáb 12/204:10 pmICN - MCI
1 stop22h 12mDelta
sáb 12/274:05 pmMCI - ICN
1 stop34h 30mDelta
Deal found 11/4$751

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Missouri 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 novembro 6, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Missouri that are best for you.

Fly from

Incheon Intl

Fly to

Missouri

Route

Depart

Return

Price

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

qui 2/5

7:15 pm-9:27 pm

1 stop17h 12m

Kansas City

seg 2/9

5:48 am-4:45 pm

1 stop19h 57m

$613

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

qui 2/5

8:05 pm-11:23 pm

1 stop18h 18m

Kansas City

dom 3/1

7:00 am-4:30 pm

1 stop18h 30m

$623

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

ter 3/31

7:20 pm-10:59 pm

1 stop17h 39m

Kansas City

qui 4/9

6:00 am-5:20 pm

2 stops21h 20m

$624

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

ter 4/14

7:20 pm-12:36 am

2 stops19h 16m

Lambert-St Louis

ter 4/21

3:50 pm-5:20 pm

1 stop35h 30m

$624

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

qua 12/10

7:30 pm-10:50 am

2 stops30h 20m

Springfield-Branson

seg 1/5

5:05 pm-4:50 pm

2 stops32h 45m

$642

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

sex 3/13

5:00 pm-10:41 am

2 stops31h 41m

Springfield-Branson

ter 3/17

8:50 am-4:40 am

2 stops29h 50m

$650

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

ter 12/9

6:00 pm-10:56 am

2 stops31h 56m

Springfield-Branson

dom 1/4

6:20 pm-4:15 pm

2 stops30h 55m

$656

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

qua 12/10

12:45 pm-10:13 pm

2 stops24h 28m

Springfield-Branson

dom 1/4

6:20 pm-4:15 pm

2 stops30h 55m

$656

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

ter 12/9

6:00 pm-10:50 am

1 stop31h 50m

Springfield-Branson

seg 1/5

5:05 pm-4:50 pm

2 stops32h 45m

$656

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

sáb 2/28

8:05 pm-11:25 pm

2 stops18h 20m

Lambert-St Louis

qua 4/1

8:50 am-5:20 pm

1 stop18h 30m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 21 results
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Best time to book a flight from Incheon Intl to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Incheon Intl 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 Incheon Intl Airport to Missouri

What is the cheapest month to book a flight from Incheon Intl Airport to Missouri?

Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Missouri (average of $568). Flying from Incheon Intl Airport to Missouri in January is currently the most expensive (average of $1,248). 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 Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated novembro 6, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Incheon Intl Airport to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Incheon Intl Airport to Missouri?

    There are many flights that can get you from Incheon Intl Airport to Missouri in 17h 12m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 6521 mi between Incheon Intl Airport and Missouri. This flight may include one or multiple stops.

  • What are the most popular routes from Incheon Intl Airport to Missouri?

    The most popular flight routes from Incheon Intl Airport to Missouri are Incheon Intl - Kansas City, Incheon Intl - Lambert-St Louis and Incheon Intl - Springfield-Branson.

  • Can I find deals for flights from Incheon Intl to Missouri that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Missouri.

  • Can I find deals for business class flights from Incheon Intl to Missouri?

    Yes. Cheapflights offers flight deals from Incheon Intl to Missouri 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 Incheon Intl Airport to Missouri?

    Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Missouri (average of $568). Flying from Incheon Intl Airport to Missouri in January is currently the most expensive (average of $1,248). 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.

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Alternative routes for Incheon Intl to Missouri

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

Top 2 airlines flying from Incheon Intl to Missouri

Discover the top 2 airlines that operate flights from Incheon Intl to Missouri. 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 novembro 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$568Average$1,552FlexibilityNo cancel feeOn-time71%
DeltaCheapest$630Average$846FlexibilityNo cancel feeOn-timeN/A

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