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Cheap flights from Incheon Intl Airport to Missouri from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Missouri departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 12:14 pm
ICN
-
SGF
31h 59m1 stop
American Airlines Logo
1:13 pm - 4:45 pm
SGF
-
ICN
60h 32m2 stops
$633American Airlines
Tue, Feb 3 - Sat, Feb 7
Delta Logo
8:05 pm - 11:27 pm
ICN
-
MCI
18h 22m2 stops
Delta Logo
7:00 am - 4:30 pm
MCI
-
ICN
18h 30m1 stop
$634Delta
Thu, Feb 5 - Sun, Mar 1
American Airlines Logo
7:15 pm - 10:47 pm
ICN
-
SGF
18h 32m1 stop
American Airlines Logo
1:13 pm - 4:45 pm
SGF
-
ICN
60h 32m2 stops
$634American Airlines
Tue, Feb 3 - Sat, Feb 7
Delta Logo
7:20 pm - 12:20 am
ICN
-
MCI
19h 00m2 stops
Delta Logo
6:42 pm - 2:10 pm
MCI
-
ICN
29h 28m1 stop
$648Delta
Tue, Apr 28 - Mon, May 4
Multiple Airlines Logo
8:35 pm - 12:13 am
ICN
-
MCI
18h 38m1 stop
Multiple Airlines Logo
2:45 pm - 6:35 pm
MCI
-
ICN
36h 50m1 stop
$657Multiple Airlines
Sun, Dec 28 - Wed, Jan 21
United Airlines Logo
11:30 am - 6:22 pm
ICN
-
STL
20h 52m1 stop
United Airlines Logo
7:06 pm - 4:20 am
STL
-
ICN
19h 14m1 stop
$669United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
4:50 pm - 5:52 am
ICN
-
STL
27h 02m1 stop
United Airlines Logo
7:06 pm - 4:20 am
STL
-
ICN
19h 14m1 stop
$671United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
4:50 pm - 5:52 am
ICN
-
STL
27h 02m1 stop
United Airlines Logo
7:06 pm - 4:20 am
STL
-
ICN
19h 14m1 stop
$672United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
11:30 am - 9:03 pm
ICN
-
STL
23h 33m2 stops
United Airlines Logo
3:23 pm - 4:20 am
STL
-
ICN
22h 57m2 stops
$674United Airlines
Tue, Apr 14 - Tue, Apr 21
Hawaiian Airlines Logo
8:35 pm - 1:55 pm
ICN
-
MCI
32h 20m1 stop
Hawaiian Airlines Logo
7:00 am - 6:35 pm
MCI
-
ICN
21h 35m1 stop
$701Hawaiian Airlines
Mon, Feb 23 - Thu, Mar 19

Alaska Airlines flights from Incheon Intl Airport to Missouri

Our best Alaska Airlines deals on Incheon Intl Airport to Missouri flight tickets
Alaska Airlines
Dec 25
ICN8:35 pmIncheon Intl
18h 38m
1 stop
MCI12:13 amKansas City
Jan 23
MCI2:45 pmKansas City
36h 50m
1 stop
ICN6:35 pmIncheon Intl
$726
Find similar
Alaska Airlines
Dec 18
ICN8:35 pmIncheon Intl
34h 27m
2 stops
MCI4:02 pmKansas City
Dec 25
MCI6:00 amKansas City
21h 35m
1 stop
ICN6:35 pmIncheon Intl
$1,060
Find similar
Alaska Airlines
Dec 18
ICN8:35 pmIncheon Intl
18h 38m
1 stop
MCI12:13 amKansas City
Dec 25
MCI6:00 amKansas City
21h 35m
1 stop
ICN6:35 pmIncheon Intl
$1,124
Find similar

Air Canada flights from Incheon Intl Airport to Missouri

Our best Air Canada deals on Incheon Intl Airport to Missouri flight tickets
Air Canada
Apr 11
ICN5:45 pmIncheon Intl
35h 39m
2 stops
STL3:24 pmLambert-St Louis
Apr 21
STL11:25 amLambert-St Louis
38h 40m
2 stops
ICN4:05 pmIncheon Intl
$1,120
Find similar
Air Canada
Apr 11
ICN5:45 pmIncheon Intl
35h 39m
2 stops
STL3:24 pmLambert-St Louis
Apr 21
STL11:25 amLambert-St Louis
38h 40m
2 stops
ICN4:05 pmIncheon Intl
$1,122
Find similar
Air Canada
Apr 13
ICN5:45 pmIncheon Intl
35h 39m
2 stops
STL3:24 pmLambert-St Louis
Apr 19
STL4:05 pmLambert-St Louis
34h 00m
2 stops
ICN4:05 pmIncheon Intl
$1,124
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Missouri 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Tue 2/3

7:15 pm-12:14 pm

1 stop31h 59m

Springfield-Branson

Sat 2/7

1:13 pm-4:45 pm

2 stops60h 32m

$633

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Thu 2/5

8:05 pm-11:27 pm

2 stops18h 22m

Kansas City

Sun 3/1

7:00 am-4:30 pm

1 stop18h 30m

$634

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Tue 2/3

7:15 pm-10:47 pm

1 stop18h 32m

Springfield-Branson

Sat 2/7

1:13 pm-4:45 pm

2 stops60h 32m

$634

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Tue 4/28

7:20 pm-12:20 am

2 stops19h 00m

Kansas City

Mon 5/4

6:42 pm-2:10 pm

1 stop29h 28m

$648

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Sun 12/28

8:35 pm-12:13 am

1 stop18h 38m

Kansas City

Wed 1/21

2:45 pm-6:35 pm

1 stop36h 50m

$657

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Tue 4/14

11:30 am-6:22 pm

1 stop20h 52m

Lambert-St Louis

Tue 4/21

7:06 pm-4:20 am

1 stop19h 14m

$669

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Tue 4/14

4:50 pm-5:52 am

1 stop27h 02m

Lambert-St Louis

Tue 4/21

7:06 pm-4:20 am

1 stop19h 14m

$671

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Tue 4/14

4:50 pm-5:52 am

1 stop27h 02m

Lambert-St Louis

Tue 4/21

7:06 pm-4:20 am

1 stop19h 14m

$672

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Tue 4/14

11:30 am-9:03 pm

2 stops23h 33m

Lambert-St Louis

Tue 4/21

3:23 pm-4:20 am

2 stops22h 57m

$674

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Mon 2/23

8:35 pm-1:55 pm

1 stop32h 20m

Kansas City

Thu 3/19

7:00 am-6:35 pm

1 stop21h 35m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Incheon 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 month to fly to Missouri?

In general, November is the cheapest month to fly from Incheon Intl Airport to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $568. If you aren’t able to travel to Missouri during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $663.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Incheon Intl Airport to Missouri is on a Thursday when prices can be found for as low as $941. Flights from Incheon Intl Airport to Missouri on a Saturday will generally be more expensive and average around $1,725. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Incheon Intl Airport to Missouri in the afternoon for as low as $1,233. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $1,680. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Incheon Intl Airport to Missouri flights?

You could potentially save up to 33% on your flight if you consider stops on a Incheon Intl Airport to Missouri flight.

Cheap Incheon Intl Airport to Missouri flight deals and tips

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

Fastest flight time

18h 18m

Direct flights

None
The fastest flight from Incheon Intl Airport to Missouri takes 18h 18m
There are no direct flights from Incheon Intl Airport to Missouri. There are no popular flight routes from Incheon Intl Airport to Missouri.
Search flight deals

  • When did momondo last update prices for flights from Incheon Intl Airport to Missouri?

    Prices for flights from Incheon Intl Airport to Missouri are refreshed on a daily basis.

  • How many operators does momondo search for flights from Incheon Intl Airport to Missouri?

  • How old do you have to be to fly from Incheon Intl Airport to Missouri?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport 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 Incheon Intl Airport to Missouri

Compare and see reviews for airlines that fly from Incheon Intl Airport to Missouri with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Missouri. Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Missouri.

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.

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