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$469+ Cheap flights from Missouri 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SEL
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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Find flight deals from Missouri to Seoul

Cheapest flights from Missouri to Seoul
Explore the most affordable flight options available from Missouri to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/143:50 pmSTL - ICN
2 stops33h 55mAir Canada
Mon 11/256:20 pmICN - STL
2 stops35h 46mAir Canada
Deal found 11/4$875
This Asiana 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:00 amMCI - ICN
2 stops20h 55mMultiple Airlines
Mon 12/96:15 pmICN - MCI
1 stop20h 44mMultiple Airlines
Deal found 11/4$1,141
This Asiana Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 11/147:00 amSTL - ICN
1 stop19h 50mMultiple Airlines
Mon 11/256:15 pmICN - STL
1 stop20h 44mMultiple Airlines
Deal found 11/5$1,197
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.
Sun 12/16:15 amMCI - ICN
1 stop19h 15mDelta
Sun 12/157:30 pmICN - MCI
1 stop18h 51mDelta
Deal found 11/3$1,331
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:17 amSTL - ICN
2 stops40h 38mCathay Pacific
Mon 11/1110:05 amICN - STL
2 stops28h 52mCathay Pacific
Deal found 11/4$1,392
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.
Sat 12/285:10 pmMCI - ICN
2 stops32h 05mUnited Airlines
Wed 1/86:00 pmICN - MCI
2 stops33h 44mUnited Airlines
Deal found 11/4$1,435
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/278:00 amMCI - ICN
2 stops43h 20mTurkish Airlines
Sun 12/812:10 amICN - MCI
2 stops36h 45mTurkish Airlines
Deal found 11/4$1,595
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:35 pmSGF - ICN
2 stops31h 10mAmerican Airlines
Tue 1/146:50 pmICN - SGF
2 stops32h 04mAmerican Airlines
Deal found 11/4$1,657
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/74:31 pmSTL - ICN
2 stops32h 44mUnited Airlines
Fri 1/1012:45 pmICN - STL
1 stop20h 24mUnited Airlines
Deal found 11/4$1,690
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:08 amSTL - GMP
2 stops24h 12mJapan Airlines
Wed 12/117:50 amGMP - STL
2 stops23h 31mJapan Airlines
Deal found 11/4$1,702
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:06 amMCI - GMP
2 stops24h 14mJapan Airlines
Mon 12/97:50 amGMP - MCI
2 stops21h 27mJapan Airlines
Deal found 11/4$1,704
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/207:00 amSTL - ICN
2 stops43h 15mQatar Airways
Tue 12/312:20 amICN - STL
2 stops52h 04mQatar Airways
Deal found 11/4$1,733

Find flights from Missouri to Seoul within your budget

Customize your flight search to find flights from Missouri to Seoul 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 2,455,398 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Sun 1/12

3:50 pm-3:15 pm

2 stops56h 25m

$477

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Mon 12/9

6:46 pm-3:05 pm

3 stops53h 19m

$566

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Mon 12/9

6:25 am-10:55 am

2 stops37h 30m

$952

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Mon 12/9

7:00 am-4:15 pm

1 stop18h 15m

$1,006

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Mon 12/9

8:34 pm-10:35 pm

3 stops59h 01m

$873

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Mon 12/9

6:30 am-4:30 pm

1 stop19h 00m

$4,747

St. LouisIncheon

STL - ICN

STLICN

Lambert-St Louis

Sun 2/2

3:50 pm-3:15 pm

2 stops32h 25m

Incheon Intl

Sat 2/8

4:55 pm-3:06 pm

2 stops37h 11m

$875

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Wed 11/27

6:00 am-5:55 pm

2 stops20h 55m

Incheon Intl

Mon 12/9

6:15 pm-11:59 pm

1 stop20h 44m

$1,141

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 12/1

6:00 am-4:15 pm

2 stops19h 15m

Incheon Intl

Sun 12/15

12:45 pm-3:07 pm

1 stop17h 22m

$1,331

Kansas CityIncheon

MCI - ICN

MCIICN

Kansas City

Sun 12/1

8:11 pm-4:15 pm

2 stops29h 04m

Incheon Intl

Sun 12/15

7:30 pm-11:55 pm

2 stops19h 25m

$1,335

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 34 results
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Best time to book a flight from Missouri to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

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

Currently, October is the cheapest month in which you can book a flight from Missouri to Seoul (average of $1,161). Flying from Missouri to Seoul in June is currently the most expensive (average of $1,713). 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 SEL?

Find hourly flight availability from Missouri 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 November 5, 2024.

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

Rainfall in Seoul by month

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

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.

Temperature in Seoul by month

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

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).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated November 5, 2024.
Get a feel of what it's like to fly with Air Canada, Delta and Turkish Airlines from Missouri to Seoul by reading reviews from past customers. 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
1,036 reviews

Overall

8.5

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
1,036 reviews
Korean Air
8.5
Very good
1,036 reviews

Overall

8.5

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
1,036 reviews

Overall

8.5

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

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.

Asiana Airlines
8.4
Very good
482 reviews
Korean Air
8.5
Very good
1,036 reviews

Overall

8.5

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
1,457 reviews
Korean Air
8.5
Very good
1,036 reviews

Overall

8.5

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

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
8,829 reviews
Korean Air
8.5
Very good
1,036 reviews

Overall

8.5

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

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 Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Missouri to Seoul for under $900 on Cheapflights?

    Yes, there are multiple flights from Missouri to Seoul for under $900. The cheapest flight booked recently is on Air Canada for just $868, but on average you can expect to pay $1,484.

  • Are there last-minute flights available from Missouri to Seoul for under $900?

    There are currently 4+ open flights from Missouri to Seoul within the next 7 days for less than $900.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $477. Users have also found prices from $936 and $952 on United Airlines and Japan Airlines, respectively.

  • What are the most popular routes from Missouri to Seoul?

    Most travelers choose Lambert-St Louis - Incheon Intl, Kansas City - Incheon Intl or Lambert-St Louis - Seoul Gimpo Intl when deciding on the best route from Missouri to Seoul.

  • What does STL to ICN mean?

    STL stands for Lambert-St Louis Airport, while ICN stands for Incheon Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Kansas City Downtown Airport (MKC), Columbia Regional Airport (COU), Branson Airport (BKG).

  • Can I find deals for flights from Missouri to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your Missouri to Seoul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Missouri to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Missouri to Seoul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Missouri to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Missouri 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.

  • Can I find deals for flights from Missouri to Seoul that allow pets onboard?

    Many airlines flying from Missouri to Seoul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Missouri to Seoul?

    Yes, you can often find last-minute deals on Missouri to Seoul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Missouri to Seoul flight deals updated?

    The Missouri to Seoul flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Missouri to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Seoul (average of $1,161). Flying from Missouri to Seoul in June is currently the most expensive (average of $1,713). 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 Missouri to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Seoul

Discover the top 6 airlines that operate flights from Missouri to Seoul. 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 2,455,398 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$870Average$1,236FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$906Average$1,489FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,011Average$1,452FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,161Average$1,523FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,331Average$1,492FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,435Average$1,775FlexibilityNo cancel feeOn-time81%
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