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Gimpo Intl

$901+ Cheap flights from Missouri to Gimpo Intl (GMP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GMP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Missouri to Gimpo Intl

Cheapest flights from Missouri to Gimpo Intl
Explore the most affordable flight options available from Missouri to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Travelocity deal was found by Cheapflights users on 10/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amSTL - GMP
2 stops24h 05mJapan Airlines
Fri 12/57:40 pmGMP - STL
2 stops32h 49mJapan Airlines
Deal found 10/29$1,206
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:05 amMCI - GMP
2 stops36h 55mChina Eastern
Thu 11/208:50 pmGMP - MCI
2 stops41h 47mChina Eastern
Deal found 10/28$1,446
This Fareboom deal was found by Cheapflights users on 10/29. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:44 amMCI - GMP
2 stops24h 21mMultiple Airlines
Mon 12/228:00 amGMP - MCI
2 stops20h 08mMultiple Airlines
Deal found 10/29$1,524
This Ovago deal was found by Cheapflights users on 10/30. 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.
Sun 12/146:55 amSTL - GMP
2 stops24h 10mJapan Airlines
Sun 12/2112:05 pmGMP - STL
2 stops26h 46mJapan Airlines
Deal found 10/30$1,677
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:05 amMCI - GMP
2 stops37h 50mJapan Airlines
Thu 12/117:40 pmGMP - MCI
2 stops30h 26mJapan Airlines
Deal found 10/30$1,711
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Sun 11/97:00 amMCI - GMP
2 stops24h 05mJapan Airlines
Thu 11/138:00 amGMP - MCI
2 stops26h 13mJapan Airlines
Deal found 10/28$1,782
This Ovago deal was found by Cheapflights users on 10/30. 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.
Sun 12/146:44 amMCI - GMP
2 stops24h 21mJapan Airlines
Sun 12/217:40 pmGMP - MCI
2 stops30h 33mJapan Airlines
Deal found 10/30$1,896
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 amMCI - GMP
2 stops24h 05mJapan Airlines
Tue 12/27:40 pmGMP - MCI
2 stops33h 11mJapan Airlines
Deal found 10/28$2,035
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:55 amSTL - GMP
2 stops24h 10mJapan Airlines
Sat 12/207:40 pmGMP - STL
2 stops36h 06mJapan Airlines
Deal found 10/28$2,101
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/298:00 amMCI - GMP
2 stops43h 35mANA
Thu 12/117:50 pmGMP - MCI
2 stops33h 31mANA
Deal found 10/30$2,172
This FlightHub deal was found by Cheapflights users on 10/29. 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 12/317:40 amMCI - GMP
2 stops23h 50mANA
Sat 1/107:50 pmGMP - MCI
2 stops33h 37mANA
Deal found 10/29$2,533
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Fri 12/126:44 amMCI - GMP
2 stops24h 21mJapan Airlines
Mon 1/127:40 pmGMP - MCI
2 stops33h 50mJapan Airlines
Deal found 10/27$2,600

Cheap flight deals from Missouri to Gimpo Intl

Keep the following information in mind while searching for Missouri to Gimpo Intl flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$901
(Orbitz)

Popular in

August

Cheapest in

October

Average price

$866
Provider with most accurate pricing for Lambert-St Louis-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Seoul (SEL) flights.
Search Deals
From Missouri to Seoul Gimpo Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Gimpo Intl 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 October 30, 2025.
Use the filters below to find and compare flights from Missouri to Seoul Gimpo Intl Airport that are best for you.

Fly from

Missouri

Fly to

Gimpo Intl

Route

Depart

Return

Price

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Mon 2/9

6:00 am-10:05 pm

2 stops49h 05m

Seoul Gimpo Intl

Fri 2/20

8:00 am-11:48 pm

2 stops30h 48m

$901

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Fri 11/28

7:00 am-10:05 pm

2 stops24h 05m

Seoul Gimpo Intl

Fri 12/5

7:40 pm-1:29 pm

2 stops32h 49m

$1,206

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Tue 3/3

6:30 am-10:05 pm

2 stops24h 35m

Seoul Gimpo Intl

Tue 3/17

8:00 am-11:09 pm

2 stops29h 09m

$1,342

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Thu 1/15

7:00 am-10:05 pm

2 stops24h 05m

Seoul Gimpo Intl

Mon 2/9

8:00 am-6:03 pm

2 stops25h 03m

$1,392

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Sun 11/16

7:05 am-11:00 am

2 stops36h 55m

Seoul Gimpo Intl

Thu 11/20

8:50 pm-11:37 pm

2 stops41h 47m

$1,446

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Mon 12/15

6:44 am-10:05 pm

2 stops24h 21m

Seoul Gimpo Intl

Mon 12/22

8:00 am-1:08 pm

2 stops20h 08m

$1,524

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Sun 12/14

6:55 am-10:05 pm

2 stops24h 10m

Seoul Gimpo Intl

Sun 12/21

12:05 pm-11:51 pm

2 stops26h 46m

$1,677

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Fri 11/28

6:05 am-10:55 am

2 stops37h 50m

Seoul Gimpo Intl

Thu 12/11

7:40 pm-11:06 am

2 stops30h 26m

$1,711

St. LouisSeoul

STL - GMP

STLGMP

Lambert-St Louis

Mon 4/6

6:30 am-9:50 pm

2 stops25h 20m

Seoul Gimpo Intl

Thu 4/9

7:20 pm-11:16 pm

2 stops41h 56m

$1,760

Kansas CitySeoul

MCI - GMP

MCIGMP

Kansas City

Sun 11/9

7:00 am-10:05 pm

2 stops24h 05m

Seoul Gimpo Intl

Thu 11/13

8:00 am-7:13 pm

2 stops26h 13m

$1,782

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 22 results
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Best time to book a flight from Missouri to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Seoul Gimpo Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Gimpo Intl. 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 Missouri to Seoul Gimpo Intl Airport?

    Departing from Missouri to Seoul Gimpo Intl Airport will take you 36h 55m. Airlines will cover a distance of 6504 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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