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$423+ Cheap flights from Missouri to South Korea

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ICN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Missouri to South Korea

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to South Korea (KR0). 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 November 20, 2024.

Find flight deals from Missouri to South Korea

Cheapest flights from Missouri to South Korea
Explore the most affordable flight options available from Missouri to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/18. 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 11/206:00 amMCI - ICN
2 stops19h 15mUnited Airlines
Tue 11/266:00 pmICN - MCI
2 stops17h 30mUnited Airlines
Deal found 11/18$898
This Delta deal was found by Cheapflights users on 11/20. 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 11/206:00 amSTL - ICN
1 stop18h 30mDelta
Wed 12/45:50 pmICN - STL
1 stop20h 51mDelta
Deal found 11/20$902
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 11/2810:28 amMCI - ICN
1 stop28h 17mDelta
Wed 12/188:05 pmICN - MCI
1 stop19h 08mDelta
Deal found 11/20$902
This American Airlines deal was found by Cheapflights users on 11/19. 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 11/234:02 pmMCI - ICN
1 stop33h 43mAmerican Airlines
Wed 12/116:50 pmICN - MCI
1 stop29h 10mAmerican Airlines
Deal found 11/19$906
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 11/275:50 pmMCI - ICN
1 stop31h 20mMultiple Airlines
Sat 1/181:05 pmICN - MCI
2 stops43h 53mMultiple Airlines
Deal found 11/19$1,041
This Korean Air deal was found by Cheapflights users on 11/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:00 amSTL - ICN
1 stop18h 30mMultiple Airlines
Fri 12/135:50 pmICN - STL
1 stop18h 14mMultiple Airlines
Deal found 11/19$1,104
This American Airlines deal was found by Cheapflights users on 11/20. 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 11/236:34 pmSTL - ICN
2 stops31h 11mAmerican Airlines
Sat 11/306:50 pmICN - STL
2 stops28h 59mAmerican Airlines
Deal found 11/20$1,107
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/203:50 pmSTL - ICN
2 stops33h 55mAir Canada
Wed 12/46:20 pmICN - STL
2 stops35h 46mAir Canada
Deal found 11/20$1,237
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Sat 11/305:50 pmMCI - GMP
2 stops28h 15mMultiple Airlines
Sat 12/72:25 pmGMP - MCI
3 stops47h 38mMultiple Airlines
Deal found 11/19$1,377
This Justfly.com deal was found by Cheapflights users on 11/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:49 amMCI - ICN
1 stop17h 41mKorean Air
Sun 1/128:05 pmICN - MCI
1 stop19h 04mKorean Air
Deal found 11/19$1,520
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2811:35 amMCI - ICN
2 stops30h 30mTurkish Airlines
Tue 12/1712:10 amICN - MCI
2 stops29h 11mTurkish Airlines
Deal found 11/19$1,616
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/114:56 pmSGF - ICN
2 stops32h 19mUnited Airlines
Tue 1/146:00 pmICN - SGF
2 stops19h 15mUnited Airlines
Deal found 11/19$1,679

Find flights from Missouri to South Korea within your budget

Customize your flight search to find flights from Missouri to South Korea 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Sat 1/25

3:50 pm-3:15 pm

2 stops32h 25m

Incheon Intl

Fri 1/31

8:10 pm-3:06 pm

1 stop33h 56m

$864

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Wed 1/22

6:00 am-3:30 pm

1 stop18h 30m

Incheon Intl

Wed 1/29

7:25 pm-11:37 pm

1 stop19h 12m

$902

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Tue 2/18

1:33 pm-5:45 am

1 stop25h 12m

Incheon Intl

Mon 2/24

5:50 pm-9:28 pm

1 stop18h 38m

$902

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Sat 4/5

6:00 pm-4:20 am

1 stop20h 20m

Incheon Intl

Tue 4/22

4:50 pm-12:27 am

1 stop21h 37m

$903

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 12/1

5:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Thu 12/5

6:50 pm-8:57 am

1 stop29h 07m

$908

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 1/9

7:03 pm-4:10 pm

1 stop30h 07m

Incheon Intl

Wed 1/15

4:40 pm-5:58 pm

2 stops40h 18m

$1,003

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Sun 4/6

7:11 pm-4:00 am

1 stop18h 49m

Incheon Intl

Wed 4/23

10:35 am-1:19 pm

1 stop16h 44m

$1,104

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 1/9

1:50 pm-5:40 am

2 stops24h 50m

Incheon Intl

Thu 1/16

12:45 pm-10:30 pm

2 stops24h 45m

$1,121

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Thu 3/6

3:25 pm-9:05 am

2 stops26h 40m

Incheon Intl

Wed 3/12

12:10 am-2:23 pm

2 stops28h 13m

$1,289

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Sat 11/30

5:50 pm-1:05 pm

2 stops28h 15m

Seoul Gimpo Intl

Sat 12/7

2:25 pm-11:03 pm

3 stops47h 38m

$1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 38 results
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Best time to book a flight from Missouri to South Korea

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

Travel insights for flights from Missouri to South Korea

Get recent, data-driven insights about flights from Missouri to South Korea including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Missouri to South Korea (average of $1,102). Flying from Missouri to South Korea in June is currently the most expensive (average of $1,708). 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 MO to KR?

Find hourly flight availability from Missouri to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, 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 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown Air Canada, Delta and American Airlines from Missouri to South Korea. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,756 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.6
Good
878 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Missouri to South Korea. 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 Missouri to South Korea one-way?

    The cheapest airlines for a one-way flight from Missouri to South Korea are Air Canada ($466), United Airlines ($506), and American Airlines ($518).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Missouri to South Korea (average of $1,102). Flying from Missouri to South Korea in June is currently the most expensive (average of $1,708). 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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Top 6 airlines flying from Missouri to South Korea

Discover the top 6 airlines that operate flights from Missouri to South Korea. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$870Average$1,236FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$902Average$1,277FlexibilityNo cancel feeOn-time69%
DeltaCheapest$902Average$1,518FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,011Average$1,414FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,331Average$1,492FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,370Average$1,741FlexibilityNo cancel feeOn-time81%
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