How long is the flight from South Korea to Missouri?

The flight from South Korea to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Incheon (a popular airport in South Korea) to St. Louis (the most popular airport in Missouri), then the flight time is 16h 54m on average. If you fly from Busan (another popular airport in South Korea) to St. Louis, then the average flight time is 20h 17m.

What is the cheapest airline that flies from South Korea to Missouri?

China Airlines, China Eastern, and WestJet are the most popular carriers operating from South Korea to Missouri

When did momondo last update prices for flights from South Korea to Missouri?

Prices for flights from South Korea to Missouri are refreshed on a daily basis.

How many operators does momondo search for flights from South Korea to Missouri?

As of March 2026, there are 2 operators available to choose from for flights from South Korea to Missouri.

How old do you have to be to fly from South Korea to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to Missouri.

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

The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$560 Cheap Flights from South Korea to Missouri in 2026

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Find the cheapest flights from South Korea to Missouri

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Korea to Missouri

Enter your travel dates to find the best prices.

7:20 pm - 1:20 pm

ICN

MCI

32h 00m

1 stop

6:30 am - 5:20 pm

MCI

ICN

20h 50m

1 stop

$681Delta

Tue, May 5 - Tue, Sep 15

7:00 pm - 11:01 pm

ICN

MCI

18h 01m

2 stops

6:00 am - 5:20 pm

MCI

ICN

21h 20m

1 stop

$682Delta

Tue, Apr 28 - Mon, May 4

7:00 pm - 11:43 pm

ICN

MCI

18h 43m

1 stop

7:40 pm - 3:20 pm

MCI

ICN

29h 40m

1 stop

$683Delta

Tue, May 5 - Tue, Sep 15

7:35 pm - 11:59 pm

ICN

MCI

18h 24m

1 stop

7:00 am - 5:30 pm

MCI

ICN

20h 30m

1 stop

$703Alaska Airlines

Mon, Apr 27 - Mon, May 4

7:35 pm - 11:59 pm

ICN

MCI

18h 24m

1 stop

7:00 am - 5:30 pm

MCI

ICN

20h 30m

1 stop

$708Alaska Airlines

Mon, Apr 27 - Mon, May 4

5:45 pm - 1:13 pm

ICN

STL

33h 28m

2 stops

4:15 pm - 4:05 pm

STL

ICN

33h 50m

2 stops

$857Air Canada

Tue, May 5 - Sat, May 9

5:45 pm - 11:57 pm

ICN

STL

20h 12m

2 stops

5:20 am - 4:05 pm

STL

ICN

20h 45m

2 stops

$859Air Canada

Wed, Jun 3 - Wed, Aug 26

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 - 4:00 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

Japan Airlines flights from South Korea to Missouri

Our best Japan Airlines deals on South Korea 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

STL8:54 amLambert-St Louis

22h 21m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,374

Air Canada flights from South Korea to Missouri

Our best Air Canada deals on South Korea to Missouri flight tickets

Air Canada

May 5

ICN5:45 pmIncheon Intl

33h 28m

2 stops

STL1:13 pmLambert-St Louis

May 9

STL4:15 pmLambert-St Louis

33h 50m

2 stops

ICN4:05 pmIncheon Intl

$857

Air Canada

Apr 13

ICN5:45 pmIncheon Intl

41h 09m

2 stops

STL8:54 pmLambert-St Louis

Apr 19

STL9:10 amLambert-St Louis

40h 55m

2 stops

ICN4:05 pmIncheon Intl

$861

Air Canada

Jun 3

ICN5:45 pmIncheon Intl

32h 21m

2 stops

STL12:06 pmLambert-St Louis

Aug 24

STL5:10 amLambert-St Louis

20h 55m

2 stops

ICN4:05 pmIncheon Intl

$866

Fly from

Fly to

Route

Depart

Return

Price

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Tue 5/5

7:20 pm-1:20 pm

1 stop32h 00m

Kansas City

Tue 9/15

6:30 am-5:20 pm

1 stop20h 50m

$681

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Tue 4/28

7:00 pm-11:01 pm

2 stops18h 01m

Kansas City

Mon 5/4

6:00 am-5:20 pm

1 stop21h 20m

$682

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Tue 5/5

7:00 pm-11:43 pm

1 stop18h 43m

Kansas City

Tue 9/15

7:40 pm-3:20 pm

1 stop29h 40m

$683

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Mon 4/27

7:35 pm-11:59 pm

1 stop18h 24m

Kansas City

Mon 5/4

7:00 am-5:30 pm

1 stop20h 30m

$703

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Mon 4/27

7:35 pm-11:59 pm

1 stop18h 24m

Kansas City

Mon 5/4

7:00 am-5:30 pm

1 stop20h 30m

$708

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Tue 5/5

5:45 pm-1:13 pm

2 stops33h 28m

Lambert-St Louis

Sat 5/9

4:15 pm-4:05 pm

2 stops33h 50m

$857

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Wed 6/3

5:45 pm-11:57 pm

2 stops20h 12m

Lambert-St Louis

Wed 8/26

5:20 am-4:05 pm

2 stops20h 45m

$859

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-4:00 pm

2 stops22h 00m

Lambert-St Louis

Tue 4/21

8:54 am-9:15 pm

2 stops22h 21m

$1,415

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 South Korea 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

Prices

Airlines

Other information

Can stopping save me money on South Korea to Missouri flights?

You could potentially save up to 19% on your flight if you consider stops on a South Korea to Missouri flight.

Cheap South Korea to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to Missouri

Fastest flight time	15h 37m
Direct flights	None

The fastest flight from South Korea to Missouri takes 15h 37m

There are no direct flights from South Korea to Missouri. There are no popular flight routes from South Korea to Missouri.

Search flight deals

When did momondo last update prices for flights from South Korea to Missouri?
Prices for flights from South Korea to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to Missouri?
As of March 2026, there are 2 operators available to choose from for flights from South Korea to Missouri.
How old do you have to be to fly from South Korea to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Korea to Missouri

Compare and see reviews for airlines that fly from South Korea to Missouri with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $568	Free Cancellation	Rating 7.1 11,375 reviews		Search American Airlines flights
Delta	PriceFrom $630	Free Cancellation	Rating 7.9 8,242 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from South Korea 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 South Korea to Missouri for you.

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

Yes. momondo allows you to filter the results for South Korea to Missouri flights to just show those with flexible booking policies.

How can momondo help me find flights from South Korea to Missouri?

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

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

Yes. momondo can track prices for South Korea to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.