$479 Find Cheap Flights from Missouri to South Korea

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Useful Info

Good to know

Low seasonAugust
High seasonMay
Cheapest flight$479
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from St. Louis to Seoul Gimpo Intl

FAQs for booking flights from Missouri to South Korea

  • How does KAYAK find such low prices on flights from Missouri to South Korea?

    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 South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to South Korea 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 South Korea?

    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 from Missouri to South Korea with an airline and back with another airline.

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

    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 from Missouri to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to South Korea?

    Based on KAYAK data, the cheapest day to fly to South Korea is Tuesday where round-trip tickets can be as cheap as $1,367. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,713 on average.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the evening, when round-trip flights cost $1,290 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to South Korea is generally at night, which is peak travel time and where the average cost of a ticket is $1,673.

  • What is the cheapest month to fly from Missouri to South Korea?

    The cheapest month for flights from Missouri to South Korea is January, when tickets cost $902 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,866 and $1,846 respectively.

  • How far in advance should I book a flight from Missouri to South Korea?

    To get a below average price on the flight from Missouri to South Korea, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

  • How long is the flight to South Korea?

    An average nonstop flight from Missouri to South Korea takes 28h 09m, covering a distance of 6651 miles. The shortest route is Kansas City (MCI) to Incheon Intl Airport (ICN) with an average flight time of 18h 30m.

  • What are the most popular destinations in South Korea?

    Based on KAYAK flight searches, the most popular destination is Busan (44% of total searches to South Korea). The next most popular destinations are Jeju City (33%) and Daegu (22%).

Book cheap flights from Missouri to South Korea

Recent round-trip flight deals

9/1Mon
2 stopsAmerican Airlines
29h 31mSTL-ICN
9/20Sat
2 stopsAmerican Airlines
28h 40mICN-STL
$844
9/1Mon
1 stopAmerican Airlines
18h 29mSTL-ICN
9/20Sat
1 stopAmerican Airlines
29h 47mICN-STL
$853
11/10Mon
1 stopUnited Airlines
21h 11mSTL-ICN
11/27Thu
2 stopsUnited Airlines
25h 02mICN-STL
$854
9/1Mon
1 stopUnited Airlines
20h 31mSTL-ICN
9/20Sat
2 stopsUnited Airlines
23h 16mICN-STL
$856
9/27Sat
1 stopDelta
27h 45mSTL-ICN
10/26Sun
1 stopDelta
17h 32mICN-STL
$867
9/27Sat
1 stopDelta
19h 45mSTL-ICN
10/26Sun
2 stopsDelta
26h 39mICN-STL
$871
8/20Wed
2 stops
49h 35mMCI-ICN
8/28Thu
1 stop
39h 16mICN-MCI
$972
10/30Thu
2 stopsJapan Airlines
23h 54mSTL-GMP
11/17Mon
2 stopsJapan Airlines
26h 52mGMP-STL
$996
11/14Fri
2 stopsJapan Airlines
23h 31mSTL-GMP
12/1Mon
2 stopsJapan Airlines
18h 09mGMP-STL
$1,005
7/22Tue
2 stops
26h 15mMCI-ICN
8/21Thu
1 stop
39h 16mICN-MCI
$1,055

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Recent one-way flight deals

8/22Fri
2 stopsJapan Airlines
24h 49mSTL-GMP
$479
8/24Sun
2 stopsUnited Airlines
19h 45mSTL-ICN
$481
7/29Tue
2 stops
25h 35mMCI-ICN
$517
7/29Tue
1 stop
19h 45mMCI-ICN
$539
10/14Tue
1 stopDelta
18h 30mSTL-ICN
$581
10/15Wed
1 stopAmerican Airlines
20h 10mSTL-ICN
$610
12/22Mon
2 stopsDelta
23h 55mSTL-ICN
$693
11/17Mon
3 stopsAlaska Airlines
35h 36mMCI-ICN
$707
10/13Mon
1 stopAmerican Airlines
20h 18mSTL-ICN
$717
12/12Fri
1 stopAlaska Airlines
20h 35mSTL-ICN
$884

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Last minute flights from Missouri to South Korea

Last minute flight, train and bus deals

7/1Tue
multi-stop
18h 15mSTL-ICN
7/17Thu
multi-stop
25h 30mICN-STL
$1,214
7/5Sat
multi-stopAmerican Airlines
32h 07mSTL-ICN
8/20Wed
multi-stopAmerican Airlines
16h 57mICN-STL
$1,290
7/1Tue
multi-stopAir Canada
18h 15mSTL-ICN
7/17Thu
multi-stopAir Canada
38h 40mICN-STL
$1,389
7/5Sat
multi-stopAir Canada
35h 25mSTL-ICN
8/2Sat
multi-stopAir Canada
35h 36mICN-STL
$1,416
7/5Sat
multi-stopDelta
20h 00mSTL-ICN
7/21Mon
multi-stopDelta
18h 58mICN-STL
$1,431
7/2Wed
multi-stopAsiana Airlines
20h 19mSTL-ICN
7/18Fri
multi-stopAsiana Airlines
21h 59mICN-STL
$1,437
7/1Tue
multi-stopAsiana Airlines
32h 00mSTL-ICN
7/16Wed
multi-stopAsiana Airlines
21h 59mICN-STL
$1,451
7/4Fri
multi-stopUnited Airlines
23h 10mSGF-ICN
7/18Fri
multi-stopUnited Airlines
37h 39mICN-SGF
$1,470
7/5Sat
multi-stopUnited Airlines
29h 26mSTL-ICN
7/21Mon
multi-stopUnited Airlines
33h 56mICN-STL
$1,558
7/2Wed
multi-stopDelta
21h 20mSTL-ICN
7/18Fri
multi-stopDelta
18h 58mICN-STL
$1,561

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Everything you need to know for your flight to South Korea

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to South Korea
Business Class flights to South Korea
Prem Econ Class flights to South Korea
Economy Class flights to South Korea

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