ICN

$448 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 10/19. 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

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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

Mon, Sep 1 - Sat, Sep 20
American Airlines Logo
5:15 am - 3:30 pmSTL-ICN
20h 15m1 stop
American Airlines Logo
5:25 pm - 10:27 pmICN-STL
19h 02m1 stop
$845American Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 20
American Airlines Logo
7:59 pm - 3:30 pmSTL-ICN
29h 31m2 stops
American Airlines Logo
5:25 pm - 8:05 amICN-STL
28h 40m2 stops
$851American Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 27
United Airlines Logo
5:29 pm - 5:40 amSTL-ICN
21h 11m1 stop
United Airlines Logo
6:00 pm - 3:46 pmICN-STL
36h 46m2 stops
$855United Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 30
United Airlines Logo
5:49 pm - 4:20 amSTL-ICN
20h 31m1 stop
United Airlines Logo
11:30 am - 4:54 pmICN-STL
19h 24m1 stop
$856United Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
Delta Logo
1:30 pm - 5:45 amSTL-ICN
25h 15m1 stop
Delta Logo
7:30 pm - 11:02 pmICN-STL
18h 32m1 stop
$866Delta
Find Deal
Sun, Nov 23 - Mon, Dec 1
Delta Logo
1:30 pm - 5:45 amSTL-ICN
25h 15m1 stop
Delta Logo
7:30 pm - 11:02 pmICN-STL
18h 32m1 stop
$945Delta
Find Deal
Sun, Sep 14 - Wed, Sep 24
Logo
4:05 pm - 2:05 pmMCI-ICN
32h 00m2 stops
Logo
8:05 pm - 3:10 pmICN-MCI
33h 05m2 stops
$976
Find Deal
Sat, Aug 30 - Fri, Sep 12
Logo
8:56 pm - 9:10 pmMCI-ICN
34h 14m2 stops
Logo
10:05 pm - 3:10 pmICN-MCI
31h 05m1 stop
$989
Find Deal
Mon, Sep 15 - Mon, Sep 22
Air Canada Logo
4:05 pm - 4:05 pmSTL-ICN
34h 00m2 stops
Air Canada Logo
5:45 pm - 3:18 pmICN-STL
35h 33m2 stops
$998Air Canada
Find Deal
Thu, Sep 18 - Wed, Sep 24
Air Canada Logo
1:30 pm - 4:05 pmSTL-ICN
36h 35m2 stops
Air Canada Logo
6:00 pm - 3:18 pmICN-STL
35h 18m2 stops
$1,029Air Canada
Find Deal
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Good to know

Low seasonJanuary
Cheapest flight$448
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 28% increase in price.
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
Seongnam
Anyang

Everything you need to know for your flight to Incheon Intl

Information on your arrival and departure airports

Seoul Incheon Airport (ICN)

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