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Missouri

$540+ Cheap flights from South Korea 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — STL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from South Korea to Missouri

Keep the following information in mind while searching for South Korea to Missouri flight deals. Data was last updated junio 12, 2025.

Round-trip from

$751
(United Airlines)

One-way from

$540
(American Airlines)
From South Korea to Missouri
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One-way flight from South Korea to Missouri
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Find flight deals from South Korea to Missouri

Cheapest flights from South Korea to Missouri
Explore the most affordable flight options available from South Korea to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 12/1512:45 pmICN - STL
1 stop20h 08mUnited Airlines
vie. 1/307:05 amSTL - ICN
1 stop18h 10mUnited Airlines
Deal found 6/11$735
This American Airlines deal was found by Cheapflights users on 6/12. 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.
lun. 9/155:25 pmICN - STL
1 stop19h 25mAmerican Airlines
mar. 10/147:19 amSTL - ICN
1 stop18h 11mAmerican Airlines
Deal found 6/12$828
This Asiana Airlines deal was found by Cheapflights users on 6/10. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/198:55 pmICN - STL
1 stop33h 58mMultiple Airlines
dom. 11/165:29 pmSTL - ICN
2 stops33h 06mMultiple Airlines
Deal found 6/10$872
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1012:45 pmICN - MCI
1 stop25h 27mMultiple Airlines
mié. 7/166:00 amMCI - ICN
1 stop32h 50mMultiple Airlines
Deal found 6/10$880
This American Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 7/105:25 pmICN - MCI
2 stops29h 05mAmerican Airlines
mié. 7/167:20 pmMCI - ICN
2 stops30h 10mAmerican Airlines
Deal found 6/10$904
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/176:50 pmICN - STL
2 stops35h 36mAir Canada
jue. 11/204:15 pmSTL - ICN
2 stops33h 50mAir Canada
Deal found 6/11$927
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:50 pmICN - MCI
2 stops30h 51mAir Canada
sáb. 11/226:00 amMCI - ICN
2 stops20h 05mAir Canada
Deal found 6/9$970
This Mytrip deal was found by Cheapflights users on 6/12. 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.
jue. 7/38:55 pmICN - STL
1 stop21h 59mAsiana Airlines
sáb. 7/266:00 amSTL - ICN
1 stop32h 00mAsiana Airlines
Deal found 6/12$973
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 9/264:50 pmICN - MCI
1 stop38h 25mUnited Airlines
vie. 10/175:18 pmMCI - ICN
2 stops21h 02mUnited Airlines
Deal found 6/11$1,097
This Mytrip deal was found by Cheapflights users on 6/10. 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.
mié. 7/1610:40 amPUS - STL
2 stops32h 14mMultiple Airlines
mié. 7/235:41 pmSTL - PUS
2 stops25h 49mMultiple Airlines
Deal found 6/10$1,100
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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. 10/118:35 pmICN - MCI
2 stops33h 47mAlaska Airlines
sáb. 10/255:57 pmMCI - ICN
3 stops34h 38mAlaska Airlines
Deal found 6/10$1,165
This Delta deal was found by Cheapflights users on 6/12. 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. 12/208:05 pmICN - MCI
2 stops19h 27mDelta
sáb. 1/36:13 pmMCI - ICN
2 stops31h 17mDelta
Deal found 6/12$1,201

Cheapflights Fare Finder

Customize your flight search to find flights from South Korea 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 junio 12, 2025.
Use the filters below to find and compare flights from South Korea to Missouri that are best for you.

Fly from

South Korea

Fly to

Missouri

Route

Depart

Return

Price

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 9/15

11:30 am-4:53 pm

1 stop19h 23m

Lambert-St Louis

mar. 10/14

5:47 pm-4:20 am

1 stop20h 33m

$751

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 9/15

5:25 pm-10:50 pm

1 stop19h 25m

Lambert-St Louis

mar. 10/14

7:19 am-3:30 pm

1 stop18h 11m

$828

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

mar. 8/19

8:55 pm-4:53 pm

1 stop33h 58m

Lambert-St Louis

dom. 11/16

5:29 pm-5:35 pm

2 stops33h 06m

$872

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

jue. 7/10

12:45 pm-12:12 am

1 stop25h 27m

Kansas City

mié. 7/16

6:00 am-4:50 am

1 stop32h 50m

$880

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

jue. 7/10

5:25 pm-8:30 am

2 stops29h 05m

Kansas City

mié. 7/16

7:20 pm-3:30 pm

2 stops30h 10m

$904

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 11/17

6:50 pm-3:26 pm

2 stops35h 36m

Lambert-St Louis

jue. 11/20

4:15 pm-5:05 pm

2 stops33h 50m

$927

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

mar. 11/18

6:50 pm-10:41 am

2 stops30h 51m

Kansas City

sáb. 11/22

6:00 am-5:05 pm

2 stops20h 05m

$970

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

jue. 7/3

8:55 pm-4:54 am

1 stop21h 59m

Lambert-St Louis

sáb. 7/26

6:00 am-4:00 am

1 stop32h 00m

$973

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

vie. 9/26

4:50 pm-5:15 pm

1 stop38h 25m

Kansas City

vie. 10/17

5:18 pm-4:20 am

2 stops21h 02m

$1,097

BusanSt. Louis

PUS - STL

PUSSTL

Busan Gimhae

mié. 7/16

10:40 am-4:54 am

2 stops32h 14m

Lambert-St Louis

mié. 7/23

5:41 pm-9:30 am

2 stops25h 49m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 56 results
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Best time to book a flight from South Korea to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from South Korea 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 South Korea to Missouri

What is the cheapest month to book a flight from South Korea to Missouri?

Currently, August is the cheapest month in which you can book a flight from South Korea to Missouri (average of $311). Flying from South Korea to Missouri in March is currently the most expensive (average of $356). 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 KR to MO?

Find hourly flight availability from South Korea to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Missouri as you normally would.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from South Korea to Missouri by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

  • What are the cheapest airlines to fly from South Korea to Missouri one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $540. Users have also found prices from $654 and $687 on Air Canada and EVA Air, respectively.

  • Can I find deals for flights from South Korea to Missouri that include hotel bookings?

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

  • How can I find direct flights from South Korea to Missouri?

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

  • Can I find deals for business class flights from South Korea to Missouri?

    Yes. Cheapflights offers flight deals from South Korea 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 South Korea to Missouri?

    Currently, August is the cheapest month in which you can book a flight from South Korea to Missouri (average of $311). Flying from South Korea to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for South Korea to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Korea to Missouri

Discover the top 2 airlines that operate flights from South Korea 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$609Average$919FlexibilityNo cancel feeOn-time69%
DeltaCheapest$687Average$1,206FlexibilityNo cancel feeOn-timeN/A

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