ICN

$366 Find Cheap Flights from Missouri to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Incheon Intl departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$753
Overall average: $868
Multiple Airlines
Sat 2/7Sun 3/1
STL - ICN • 1 stop
Cheapest one-way
$366
Overall average: $601
Multiple Airlines
Sun 2/15
STL - ICN • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to Incheon Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Incheon Intl

Sat, Feb 7 - Sun, Mar 1
Multiple Airlines Logo
6:19 pm - 6:35 pm
STL
-
ICN
33h 16m
1 stop
Multiple Airlines Logo
8:35 pm - 11:59 pm
ICN
-
STL
18h 24m
1 stop
$753Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:00 am - 6:35 pm
STL
-
ICN
21h 35m
1 stop
Multiple Airlines Logo
5:45 pm - 3:24 pm
ICN
-
STL
59h 39m
2 stops
$830Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
3:50 pm - 6:35 pm
STL
-
ICN
36h 45m
1 stop
Multiple Airlines Logo
5:45 pm - 3:24 pm
ICN
-
STL
59h 39m
2 stops
$843Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
7:02 am - 3:20 pm
STL
-
ICN
18h 18m
1 stop
Delta Logo
6:50 pm - 11:34 pm
ICN
-
STL
18h 44m
1 stop
$847Delta
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
11:25 am - 5:40 am
STL
-
ICN
27h 15m
2 stops
United Airlines Logo
12:45 pm - 4:44 pm
ICN
-
STL
18h 59m
1 stop
$851United Airlines
Wed, Feb 18 - Sun, Feb 22
Delta Logo
2:22 pm - 4:20 pm
STL
-
ICN
34h 58m
1 stop
Delta Logo
6:00 pm - 8:41 pm
ICN
-
STL
17h 41m
1 stop
$852Delta
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
8:30 am - 4:20 am
STL
-
ICN
29h 50m
1 stop
United Airlines Logo
11:30 am - 4:56 pm
ICN
-
STL
19h 26m
2 stops
$859United Airlines
Wed, Feb 18 - Sun, Feb 22
Korean Air Logo
5:32 pm - 3:50 pm
SGF
-
ICN
31h 18m
1 stop
Korean Air Logo
6:00 pm - 9:47 pm
ICN
-
SGF
18h 47m
1 stop
$1,883Korean Air
Wed, Feb 18 - Sun, Feb 22
Korean Air Logo
5:32 pm - 3:50 pm
SGF
-
ICN
31h 18m
1 stop
Korean Air Logo
7:25 pm - 9:47 pm
ICN
-
SGF
17h 22m
1 stop
$1,899Korean Air
Fri, May 8 - Sun, Aug 9
Qatar Airways Logo
5:45 pm - 6:05 pm
SGF
-
ICN
34h 20m
2 stops
Qatar Airways Logo
1:20 am - 7:04 pm
ICN
-
SGF
31h 44m
2 stops
$2,415Qatar Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$366
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from St. Louis to Seoul Incheon Airport

FAQs for booking Missouri to Seoul Incheon Airport flights

  • How does KAYAK find such low prices on flights from Missouri to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Incheon Airport with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Incheon Intl?

Book flights to Incheon Intl if you plan to visit one of these locations
Suwon
Seongnam
Anyang

Everything you need to know for your flight to Incheon Intl

Information on your arrival and departure airports

Seoul Incheon Airport (ICN)