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.

$787 Cheap Flights from Seoul Gimpo Intl Airport to Missouri in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seoul Gimpo Intl Airport to Missouri

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 pm - 12:11 pm

GMP

STL

30h 16m

2 stops

6:14 am - 10:20 pm

STL

GMP

26h 06m

2 stops

$1,330ANA

Wed, Jun 3 - Mon, Aug 24

12:05 pm - 11:57 pm

GMP

STL

25h 52m

2 stops

8:54 am - 9:15 pm

STL

GMP

22h 21m

2 stops

$1,353Japan Airlines

Tue, Apr 14 - Fri, Apr 17

7:15 pm - 3:47 pm

GMP

MCI

34h 32m

2 stops

6:30 am - 9:15 pm

MCI

GMP

24h 45m

2 stops

$1,355Japan Airlines

Tue, Apr 14 - Fri, Apr 17

8:00 am - 4:41 pm

GMP

STL

22h 41m

2 stops

8:54 am - 9:15 pm

STL

GMP

22h 21m

2 stops

$1,405Multiple Airlines

Sat, Apr 11 - Tue, Apr 21

7:55 pm - 12:11 pm

GMP

STL

30h 16m

2 stops

9:16 am - 10:20 pm

STL

GMP

23h 04m

2 stops

$1,412ANA

Wed, Jun 3 - Wed, Aug 26

8:00 am - 4:00 pm

GMP

STL

22h 00m

2 stops

8:54 am - 9:15 pm

STL

GMP

22h 21m

2 stops

$1,415Multiple Airlines

Sat, Apr 11 - Tue, Apr 21

8:00 am - 2:03 pm

GMP

STL

20h 03m

2 stops

7:12 am - 5:55 pm

STL

GMP

20h 43m

2 stops

$1,490Japan Airlines

Sat, Apr 11 - Tue, Apr 21

7:15 pm - 11:57 pm

GMP

STL

42h 42m

2 stops

8:54 am - 9:15 pm

STL

GMP

22h 21m

2 stops

$1,520Japan Airlines

Sat, Apr 11 - Tue, Apr 21

7:15 pm - 11:57 pm

GMP

STL

42h 42m

2 stops

8:54 am - 9:15 pm

STL

GMP

22h 21m

2 stops

$1,522Japan Airlines

Sat, Apr 11 - Tue, Apr 21

7:15 pm - 11:57 pm

GMP

STL

42h 42m

2 stops

8:54 am - 9:15 pm

STL

GMP

22h 21m

2 stops

$1,533Japan Airlines

Sat, Apr 11 - Tue, Apr 21

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

Apr 14

GMP12:05 pmSeoul Gimpo Intl

25h 52m

2 stops

STL11:57 pmLambert-St Louis

Apr 17

STL8:54 amLambert-St Louis

22h 21m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,353

Japan Airlines

Apr 14

GMP7:15 pmSeoul Gimpo Intl

34h 32m

2 stops

MCI3:47 pmKansas City

Apr 17

MCI6:30 amKansas City

24h 45m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,355

Japan Airlines

Apr 11

GMP8:00 amSeoul Gimpo Intl

20h 03m

2 stops

STL2:03 pmLambert-St Louis

Apr 21

STL7:12 amLambert-St Louis

20h 43m

2 stops

GMP5:55 pmSeoul Gimpo Intl

$1,490

ANA flights from Seoul Gimpo Intl Airport to Missouri

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

ANA

Jun 3

GMP7:55 pmSeoul Gimpo Intl

30h 16m

2 stops

STL12:11 pmLambert-St Louis

Aug 24

STL6:14 amLambert-St Louis

26h 06m

2 stops

GMP10:20 pmSeoul Gimpo Intl

$1,330

ANA

Jun 3

GMP7:55 pmSeoul Gimpo Intl

30h 16m

2 stops

STL12:11 pmLambert-St Louis

Aug 26

STL9:16 amLambert-St Louis

23h 04m

2 stops

GMP10:20 pmSeoul Gimpo Intl

$1,412

ANA

Jul 26

GMP7:55 pmSeoul Gimpo Intl

30h 16m

2 stops

STL12:11 pmLambert-St Louis

Jul 29

STL9:23 amLambert-St Louis

22h 57m

2 stops

GMP10:20 pmSeoul Gimpo Intl

$2,040

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

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Wed 6/3

7:55 pm-12:11 pm

2 stops30h 16m

Lambert-St Louis

Mon 8/24

6:14 am-10:20 pm

2 stops26h 06m

$1,330

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Tue 4/14

12:05 pm-11:57 pm

2 stops25h 52m

Lambert-St Louis

Fri 4/17

8:54 am-9:15 pm

2 stops22h 21m

$1,353

SeoulKansas City

GMP - MCI

GMPMCI

Seoul Gimpo Intl

Tue 4/14

7:15 pm-3:47 pm

2 stops34h 32m

Kansas City

Fri 4/17

6:30 am-9:15 pm

2 stops24h 45m

$1,355

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 4/11

8:00 am-4:41 pm

2 stops22h 41m

Lambert-St Louis

Tue 4/21

8:54 am-9:15 pm

2 stops22h 21m

$1,405

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Wed 6/3

7:55 pm-12:11 pm

2 stops30h 16m

Lambert-St Louis

Wed 8/26

9:16 am-10:20 pm

2 stops23h 04m

$1,412

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 4/11

8:00 am-4:00 pm

2 stops22h 00m

Lambert-St Louis

Tue 4/21

8:54 am-9:15 pm

2 stops22h 21m

$1,415

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 4/11

8:00 am-2:03 pm

2 stops20h 03m

Lambert-St Louis

Tue 4/21

7:12 am-5:55 pm

2 stops20h 43m

$1,490

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 4/11

7:15 pm-11:57 pm

2 stops42h 42m

Lambert-St Louis

Tue 4/21

8:54 am-9:15 pm

2 stops22h 21m

$1,520

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 4/11

7:15 pm-11:57 pm

2 stops42h 42m

Lambert-St Louis

Tue 4/21

8:54 am-9:15 pm

2 stops22h 21m

$1,522

SeoulSt. Louis

GMP - STL

GMPSTL

Seoul Gimpo Intl

Sat 4/11

7:15 pm-11:57 pm

2 stops42h 42m

Lambert-St Louis

Tue 4/21

8:54 am-9:15 pm

2 stops22h 21m

$1,533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 06m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to Missouri takes 20h 06m

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

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.