HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$555+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ICN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to South Korea with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to South Korea

Keep the following information in mind while searching for Missouri to South Korea flight deals. Data was last updated February 20, 2025.

Round-trip from

$878
(Delta)

One-way from

$555
(Kiwi.com)
From Missouri to South Korea
Search Deals
One-way flight from Missouri to South Korea
Search Deals

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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/136:35 amMCI - ICN
1 stop19h 55mDelta
Tue 4/297:20 pmICN - MCI
1 stop17h 40mDelta
Deal found 2/18$878
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 3/207:00 amSTL - ICN
1 stop18h 15mUnited Airlines
Thu 3/275:00 pmICN - STL
2 stops30h 51mUnited Airlines
Deal found 2/18$882
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:00 amSTL - ICN
1 stop19h 30mDelta
Thu 3/277:25 pmICN - STL
1 stop27h 49mDelta
Deal found 2/18$883
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sun 4/136:00 amMCI - ICN
2 stops32h 20mUnited Airlines
Fri 5/24:50 pmICN - MCI
2 stops35h 12mUnited Airlines
Deal found 2/18$932
This Korean Air deal was found by Cheapflights users on 2/18. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:50 amSTL - ICN
1 stop19h 35mMultiple Airlines
Thu 5/86:40 pmICN - STL
1 stop16h 53mMultiple Airlines
Deal found 2/18$1,079
This Air Canada deal was found by Cheapflights users on 2/20. 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 10/11:30 pmSTL - ICN
1 stop36h 50mAir Canada
Wed 10/156:00 pmICN - STL
2 stops35h 16mAir Canada
Deal found 2/20$1,192
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/108:03 pmMCI - ICN
3 stops51h 27mMultiple Airlines
Mon 3/241:20 pmICN - MCI
1 stop18h 30mMultiple Airlines
Deal found 2/19$1,226
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:32 amMCI - ICN
2 stops46h 13mWestJet
Sat 4/128:45 pmICN - MCI
2 stops32h 20mWestJet
Deal found 2/19$1,256
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:36 amMCI - GMP
2 stops24h 14mJapan Airlines
Tue 9/237:55 amGMP - MCI
2 stops26h 35mJapan Airlines
Deal found 2/20$1,290
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/245:26 amSTL - ICN
1 stop20h 04mAmerican Airlines
Sat 5/315:25 pmICN - STL
1 stop19h 22mAmerican Airlines
Deal found 2/19$1,328
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 4/612:10 pmSGF - ICN
1 stop25h 50mDelta
Sun 4/136:50 pmICN - SGF
1 stop17h 21mDelta
Deal found 2/20$1,407
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1212:15 pmMCI - ICN
2 stops34h 30mCathay Pacific
Tue 3/257:35 pmICN - MCI
2 stops36h 45mCathay Pacific
Deal found 2/19$1,451

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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Missouri

Fly to

South Korea

Route

Depart

Return

Price

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 4/13

6:35 am-4:30 pm

1 stop19h 55m

Incheon Intl

Tue 4/29

7:20 pm-11:00 pm

1 stop17h 40m

$878

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Thu 3/20

7:00 am-3:15 pm

1 stop18h 15m

Incheon Intl

Thu 3/27

5:00 pm-9:51 am

2 stops30h 51m

$882

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Thu 3/20

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Thu 3/27

7:25 pm-9:14 am

1 stop27h 49m

$883

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 4/13

6:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Fri 5/2

4:50 pm-2:02 pm

2 stops35h 12m

$932

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Wed 4/30

6:50 am-4:25 pm

1 stop19h 35m

Incheon Intl

Thu 5/8

6:40 pm-9:33 pm

1 stop16h 53m

$1,079

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Tue 4/8

3:30 pm-5:30 pm

1 stop36h 00m

Incheon Intl

Tue 4/22

7:05 pm-2:49 pm

1 stop33h 44m

$1,199

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Mon 3/10

8:03 pm-1:30 pm

3 stops51h 27m

Incheon Intl

Mon 3/24

1:20 pm-5:50 pm

1 stop18h 30m

$1,226

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sat 4/5

6:32 am-6:45 pm

2 stops46h 13m

Incheon Intl

Sat 4/12

8:45 pm-3:05 pm

2 stops32h 20m

$1,256

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Thu 4/24

5:26 am-3:30 pm

1 stop20h 04m

Incheon Intl

Sat 5/31

5:25 pm-10:47 pm

1 stop19h 22m

$1,328

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Thu 3/20

7:00 am-3:55 pm

1 stop18h 55m

Incheon Intl

Thu 3/27

5:50 pm-11:00 pm

1 stop19h 10m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 39 results
1
2
3
4

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, February is the cheapest month in which you can book a flight from Missouri to South Korea (average of $1,036). Flying from Missouri to South Korea in June is currently the most expensive (average of $1,697). 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 February 20, 2025.

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 February 20, 2025.
Read reviews from past customers who have flown ANA, Japan Airlines and Emirates 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.
ANA
8.4
Very good
842 reviews

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA
8.4
Very good
842 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Japan Airlines
8.3
Very good
1,440 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Emirates
8.1
Very good
3,279 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Delta
8.0
Very good
8,220 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Cathay Pacific
7.5
Good
821 reviews
ANA
8.4
Very good
842 reviews

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

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 WestJet ($680), Air Canada ($717), and Delta ($794).

  • 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, February is the cheapest month in which you can book a flight from Missouri to South Korea (average of $1,036). Flying from Missouri to South Korea in June is currently the most expensive (average of $1,697). 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

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

Alternative routes for Missouri to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
San Francisco to Haneda flights
Seattle to Narita flights
San Francisco to Narita flights
Los Angeles to Manila flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Seattle to Haneda flights
Los Angeles to Suvarnabhumi flights
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Los Angeles to Incheon Intl flights
Dulles Intl to Haneda flights
LaGuardia to Narita flights
O'Hare Intl to Narita flights
LaGuardia to Haneda flights
San Francisco to Manila flights
Ontario to Narita flights
O'Hare Intl to Haneda flights
Newark to Suvarnabhumi flights
Newark to New Delhi flights
Hobby to Haneda flights
John F Kennedy Intl to Hong Kong flights
John F Kennedy Intl to Incheon Intl flights
Seattle to Suvarnabhumi flights
LaGuardia to Suvarnabhumi flights
John F Kennedy Intl to New Delhi flights
San Francisco to Suvarnabhumi flights
Boston to Narita flights
Los Angeles to Taiwan Taoyuan Intl flights
Atlanta to Haneda flights
Ontario to Haneda flights
San Francisco to New Delhi flights
O'Hare Intl to Suvarnabhumi flights
San Francisco to Taiwan Taoyuan Intl flights
Dulles Intl to Narita flights
John F Kennedy Intl to Manila flights
Los Angeles to Ho Chi Minh City flights
George Bush Intcntl to Haneda flights
John F Kennedy Intl to Hongqiao Intl flights
San Francisco to Hong Kong flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Hobby to Narita flights
San Diego to Narita flights
Denver to Narita flights
San Francisco to Ho Chi Minh City flights

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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$799Average$1,030FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$877Average$1,311FlexibilityNo cancel feeOn-time69%
DeltaCheapest$902Average$1,573FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$996Average$1,436FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,080Average$1,830FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,269Average$1,488FlexibilityNo cancel feeOn-time79%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.