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.

$702 Cheap Flights from Seoul Gimpo Intl Airport to Missouri in 2026

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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.

7:15 pm - 2:25 pm

GMP

STL

33h 10m

2 stops

6:30 am - 9:15 pm

STL

GMP

48h 45m

2 stops

$1,459Japan Airlines

Tue, Sep 15 - Sat, Sep 19

7:15 pm - 2:25 pm

GMP

STL

33h 10m

2 stops

6:30 am - 9:15 pm

STL

GMP

48h 45m

2 stops

$1,461Japan Airlines

Tue, Sep 15 - Sat, Sep 19

8:00 am - 11:56 pm

GMP

STL

29h 56m

2 stops

8:36 am - 9:15 pm

STL

GMP

22h 39m

2 stops

$1,474Japan Airlines

Tue, Jun 23 - Tue, Jul 14

8:00 am - 2:03 pm

GMP

STL

20h 03m

2 stops

8:36 am - 9:15 pm

STL

GMP

22h 39m

2 stops

$1,491Japan Airlines

Tue, Jun 23 - Tue, Jul 14

8:00 am - 11:56 pm

GMP

STL

29h 56m

2 stops

8:36 am - 9:15 pm

STL

GMP

22h 39m

2 stops

$1,497Japan Airlines

Tue, Jun 23 - Tue, Jul 14

8:00 am - 11:59 pm

GMP

STL

29h 59m

2 stops

7:00 am - 10:05 pm

STL

GMP

24h 05m

2 stops

$1,543Japan Airlines

Wed, Oct 21 - Thu, Nov 19

12:05 pm - 2:25 pm

GMP

STL

40h 20m

2 stops

6:30 am - 9:15 pm

STL

GMP

48h 45m

2 stops

$1,551Japan Airlines

Tue, Sep 15 - Sat, Sep 19

8:00 am - 11:56 pm

GMP

STL

29h 56m

2 stops

8:36 am - 9:15 pm

STL

GMP

22h 39m

2 stops

$1,558Japan Airlines

Tue, Jun 30 - Tue, Jul 14

8:00 am - 11:56 pm

GMP

STL

29h 56m

2 stops

6:36 am - 9:15 pm

STL

GMP

24h 39m

2 stops

$1,583Japan Airlines

Tue, Jun 30 - Tue, Jul 14

8:00 am - 3:57 pm

GMP

MCI

21h 57m

2 stops

5:30 am - 9:15 pm

MCI

GMP

25h 45m

2 stops

$3,374Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

ANA flights from Seoul Gimpo Intl Airport to Missouri

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

ANA

Oct 21

GMP7:55 pmSeoul Gimpo Intl

32h 22m

2 stops

STL2:17 pmLambert-St Louis

Dec 17

STL8:00 amLambert-St Louis

23h 30m

2 stops

GMP10:30 pmSeoul Gimpo Intl

$1,811

ANA

Jul 14

GMP7:55 pmSeoul Gimpo Intl

30h 16m

2 stops

STL12:11 pmLambert-St Louis

Dec 9

STL8:00 amLambert-St Louis

23h 30m

2 stops

GMP10:30 pmSeoul Gimpo Intl

$5,251

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 15

GMP7:15 pmSeoul Gimpo Intl

33h 10m

2 stops

STL2:25 pmLambert-St Louis

Sep 19

STL6:30 amLambert-St Louis

48h 45m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,459

Japan Airlines

Sep 15

GMP7:15 pmSeoul Gimpo Intl

33h 10m

2 stops

STL2:25 pmLambert-St Louis

Sep 19

STL6:30 amLambert-St Louis

48h 45m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,461

Japan Airlines

Jun 23

GMP8:00 amSeoul Gimpo Intl

29h 56m

2 stops

STL11:56 pmLambert-St Louis

Jul 14

STL8:36 amLambert-St Louis

22h 39m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,474

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

Tue 9/15

7:15 pm-2:25 pm

2 stops33h 10m

Lambert-St Louis

Sat 9/19

6:30 am-9:15 pm

2 stops48h 45m

$1,459

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 9/15

7:15 pm-2:25 pm

2 stops33h 10m

Lambert-St Louis

Sat 9/19

6:30 am-9:15 pm

2 stops48h 45m

$1,461

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 6/23

8:00 am-11:56 pm

2 stops29h 56m

Lambert-St Louis

Tue 7/14

8:36 am-9:15 pm

2 stops22h 39m

$1,474

Quickest round-trip

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 6/23

8:00 am-2:03 pm

2 stops20h 03m

Lambert-St Louis

Tue 7/14

8:36 am-9:15 pm

2 stops22h 39m

$1,491

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 6/23

8:00 am-11:56 pm

2 stops29h 56m

Lambert-St Louis

Tue 7/14

8:36 am-9:15 pm

2 stops22h 39m

$1,497

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Wed 10/21

8:00 am-11:59 pm

2 stops29h 59m

Lambert-St Louis

Thu 11/19

7:00 am-10:05 pm

2 stops24h 05m

$1,543

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 9/15

12:05 pm-2:25 pm

2 stops40h 20m

Lambert-St Louis

Sat 9/19

6:30 am-9:15 pm

2 stops48h 45m

$1,551

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 6/30

8:00 am-11:56 pm

2 stops29h 56m

Lambert-St Louis

Tue 7/14

8:36 am-9:15 pm

2 stops22h 39m

$1,558

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 6/30

8:00 am-11:56 pm

2 stops29h 56m

Lambert-St Louis

Tue 7/14

6:36 am-9:15 pm

2 stops24h 39m

$1,583

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Mon 6/8

8:00 am-3:57 pm

2 stops21h 57m

Kansas City

Mon 6/15

5:30 am-9:15 pm

2 stops25h 45m

$3,374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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	20h 03m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to Missouri takes 20h 03m

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.