When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Missouri?

Prices for flights from Seoul Gimpo Intl Airport to Missouri were last updated today.

How old do you have to be to fly from Seoul Gimpo Intl Airport to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul Gimpo Intl Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$957 Cheap Flights from Seoul Gimpo Intl Airport to Missouri in 2026

Find the cheapest flights from Seoul Gimpo Intl Airport to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:20 am

GMP

STL

40h 20m

2 stops

6:30 am - 5:55 pm

STL

GMP

45h 25m

2 stops

$1,645Japan Airlines

Thu, Sep 10 - Mon, Sep 14

8:00 am - 3:57 pm

GMP

MCI

21h 57m

2 stops

6:39 am - 9:15 pm

MCI

GMP

24h 36m

2 stops

$1,670Japan Airlines

Wed, Jul 1 - Thu, Jul 9

8:00 am - 3:57 pm

GMP

MCI

21h 57m

2 stops

6:39 am - 9:15 pm

MCI

GMP

24h 36m

2 stops

$1,681Japan Airlines

Tue, Jun 30 - Thu, Jul 9

8:00 am - 2:02 pm

GMP

STL

20h 02m

2 stops

9:08 am - 9:15 pm

STL

GMP

22h 07m

2 stops

$1,718Japan Airlines

Sat, Jun 27 - Fri, Jul 10

8:00 am - 3:57 pm

GMP

MCI

21h 57m

2 stops

6:39 am - 9:15 pm

MCI

GMP

24h 36m

2 stops

$1,763Japan Airlines

Wed, Jul 1 - Wed, Jul 8

8:00 am - 4:51 pm

GMP

MCI

22h 51m

2 stops

6:39 am - 5:55 pm

MCI

GMP

21h 16m

2 stops

$1,816Japan Airlines

Wed, Jul 15 - Wed, Jul 22

12:05 pm - 11:59 pm

GMP

STL

25h 54m

2 stops

6:37 am - 9:15 pm

STL

GMP

24h 38m

2 stops

$1,826Japan Airlines

Mon, Jul 13 - Thu, Jul 23

8:00 am - 7:22 pm

GMP

MCI

25h 22m

2 stops

6:39 am - 9:15 pm

MCI

GMP

24h 36m

3 stops

$1,992Multiple Airlines

Wed, Jul 1 - Thu, Jul 9

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Japan Airlines flights from Seoul Gimpo Intl Airport to Missouri

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to Missouri flight tickets

Japan Airlines

Sep 10

GMP8:00 amSeoul Gimpo Intl

40h 20m

2 stops

STL10:20 amLambert-St Louis

Sep 14

STL6:30 amLambert-St Louis

45h 25m

2 stops

GMP5:55 pmSeoul Gimpo Intl

$1,645

Japan Airlines

Jul 1

GMP8:00 amSeoul Gimpo Intl

21h 57m

2 stops

MCI3:57 pmKansas City

Jul 9

MCI6:39 amKansas City

24h 36m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,670

Japan Airlines

Jun 30

GMP8:00 amSeoul Gimpo Intl

21h 57m

2 stops

MCI3:57 pmKansas City

Jul 9

MCI6:39 amKansas City

24h 36m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,681

momondo Fare Finder

Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Thu 9/10

8:00 am-10:20 am

2 stops40h 20m

Lambert-St Louis

Mon 9/14

6:30 am-5:55 pm

2 stops45h 25m

$1,645

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Wed 7/1

8:00 am-3:57 pm

2 stops21h 57m

Kansas City

Thu 7/9

6:39 am-9:15 pm

2 stops24h 36m

$1,670

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Tue 6/30

8:00 am-3:57 pm

2 stops21h 57m

Kansas City

Thu 7/9

6:39 am-9:15 pm

2 stops24h 36m

$1,681

Quickest round-trip

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 6/27

8:00 am-2:02 pm

2 stops20h 02m

Lambert-St Louis

Fri 7/10

9:08 am-9:15 pm

2 stops22h 07m

$1,718

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Wed 7/1

8:00 am-3:57 pm

2 stops21h 57m

Kansas City

Wed 7/8

6:39 am-9:15 pm

2 stops24h 36m

$1,763

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Wed 7/15

8:00 am-4:51 pm

2 stops22h 51m

Kansas City

Wed 7/22

6:39 am-5:55 pm

2 stops21h 16m

$1,816

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Mon 7/13

12:05 pm-11:59 pm

2 stops25h 54m

Lambert-St Louis

Thu 7/23

6:37 am-9:15 pm

2 stops24h 38m

$1,826

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Wed 7/1

8:00 am-7:22 pm

2 stops25h 22m

Kansas City

Thu 7/9

6:39 am-9:15 pm

3 stops24h 36m

$1,992

Cheapest one-way

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Fri 7/24

3:45 pm-1:21 pm

3 stops35h 36m

$957

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Fri 7/24

8:10 am-11:59 pm

3 stops53h 49m

$1,009

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seoul Gimpo Intl to Missouri?

Japan Airlines is the most popular carrier operating from Seoul Gimpo Intl to Missouri

Cheap Seoul Gimpo Intl Airport to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Missouri

Fastest flight time	21h 57m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to Missouri takes 21h 57m

There are no direct flights from Seoul Gimpo Intl Airport to Missouri. There are no popular flight routes from Seoul Gimpo Intl Airport to Missouri.

Search flight deals

Frequently asked questions about flying from Seoul Gimpo Intl Airport to Missouri

When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Missouri?
Prices for flights from Seoul Gimpo Intl Airport to Missouri were last updated today.
How old do you have to be to fly from Seoul Gimpo Intl Airport to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul Gimpo Intl Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Missouri?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Missouri for you.

Can I find flights from Seoul to Missouri with flexible booking policies on momondo?

Flights from Seoul to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Missouri?

momondo provides multiple filters to help you find the best flight to Missouri from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to Missouri right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Missouri, momondo offers a useful price alert feature which will track prices for flights to Missouri from Seoul and alert you when they change.