$717+ Cheap flights from South Korea to Missouri
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — STL
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Cheapest flights from South Korea to MissouriExplore the most affordable flight options available from South Korea to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from South Korea to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:50 pm
ICN
- MCI
2 stops31h 43m
United Airlines
Wed 10/216:00 am
MCI
- ICN
2 stops19h 00m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,352
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:50 pm
ICN
- MCI
2 stops20h 41m
United Airlines
Sun 10/187:55 pm
MCI
- ICN
2 stops29h 25m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,359
This Qatar Airways deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:20 am
ICN
- STL
2 stops36h 39m
Qatar Airways
Wed 10/287:00 am
STL
- ICN
2 stops37h 30m
Qatar Airways
Deal found 5/6![Qatar Airways logo]()
$1,361
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm
ICN
- MCI
1 stop18h 24m
Alaska Airlines
Wed 10/216:13 am
MCI
- ICN
1 stop21h 17m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$1,383
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:15 pm
ICN
- SGF
2 stops34h 25m
United Airlines
Tue 10/275:00 pm
SGF
- ICN
2 stops21h 40m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,403
This Qatar Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Wed 8/266:00 am
STL
- ICN
2 stops38h 30m
Qatar Airways
Deal found 5/5![Qatar Airways logo]()
$1,413
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:35 pm
ICN
- STL
1 stop37h 10m
Multiple Airlines
Fri 7/312:52 pm
STL
- ICN
2 stops39h 18m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,429
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:35 pm
ICN
- STL
1 stop19h 06m
American Airlines
Sat 10/314:51 pm
STL
- ICN
2 stops33h 34m
American Airlines
Deal found 5/9![American Airlines logo]()
$1,432
This Qatar Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:20 am
ICN
- STL
2 stops32h 24m
Qatar Airways
Wed 8/266:00 am
STL
- ICN
2 stops38h 30m
Qatar Airways
Deal found 5/5![Qatar Airways logo]()
$1,461
This Qatar Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:45 pm
ICN
- STL
2 stops38h 09m
Multiple Airlines
Fri 6/126:02 am
STL
- ICN
2 stops45h 28m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,466
This Travelocity deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:35 pm
ICN
- MCI
1 stop18h 14m
Alaska Airlines
Sat 5/302:51 pm
MCI
- ICN
1 stop36h 39m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$1,472
This Qatar Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Tue 7/141:25 pm
STL
- ICN
2 stops37h 40m
Qatar Airways
Deal found 5/8![Qatar Airways logo]()
$1,475
Best flights from South Korea to MissouriDiscover carefully curated flight deals from South Korea to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from South Korea to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:50 pm
ICN
- MCI
2 stops31h 43m
United Airlines
Wed 10/216:00 am
MCI
- ICN
2 stops19h 00m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,352
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm
ICN
- MCI
1 stop18h 24m
Alaska Airlines
Wed 10/216:13 am
MCI
- ICN
1 stop21h 17m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$1,383
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:35 pm
ICN
- STL
1 stop19h 06m
American Airlines
Sat 10/3110:14 am
STL
- ICN
1 stop40h 11m
American Airlines
Deal found 5/9![American Airlines logo]()
$1,432
This Qatar Airways deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Tue 7/142:32 pm
STL
- ICN
2 stops36h 33m
Qatar Airways
Deal found 5/6![Qatar Airways logo]()
$1,466
This Qatar Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:45 pm
ICN
- STL
2 stops38h 09m
Multiple Airlines
Fri 6/126:02 am
STL
- ICN
2 stops45h 28m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,466
This Travelocity deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:15 pm
GMP
- STL
2 stops42h 44m
Japan Airlines
Wed 8/268:36 am
STL
- GMP
2 stops22h 39m
Japan Airlines
Deal found 5/5![Japan Airlines logo]()
$1,703
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:40 pm
ICN
- SGF
2 stops29h 15m
Delta
Mon 6/156:57 pm
SGF
- ICN
1 stop29h 13m
Delta
Deal found 5/9![Delta logo]()
$1,901
This Korean Air deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:30 pm
PUS
- STL
2 stops22h 13m
Korean Air
Mon 7/2011:18 am
STL
- PUS
2 stops19h 27m
Korean Air
Deal found 5/5![Korean Air logo]()
$2,090
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:50 pm
ICN
- MCI
2 stops20h 41m
United Airlines
Sun 10/187:55 pm
MCI
- ICN
2 stops29h 25m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,359
This Travelocity deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:35 pm
ICN
- MCI
1 stop18h 14m
Alaska Airlines
Sat 5/302:51 pm
MCI
- ICN
1 stop36h 39m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$1,472
This Qatar Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Wed 7/152:32 pm
STL
- ICN
2 stops36h 33m
Qatar Airways
Deal found 5/8![Qatar Airways logo]()
$1,475
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:15 pm
ICN
- SGF
2 stops34h 25m
United Airlines
Tue 10/275:00 pm
SGF
- ICN
2 stops21h 40m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,403
This Justfly.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:20 pm
ICN
- MCI
1 stop16h 29m
Multiple Airlines
Thu 5/287:59 pm
MCI
- ICN
1 stop18h 26m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,555
This Qatar Airways deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Tue 7/149:08 am
STL
- ICN
2 stops41h 57m
Qatar Airways
Deal found 5/10![Qatar Airways logo]()
$1,524
This Justfly.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:00 am
GMP
- STL
2 stops29h 56m
Japan Airlines
Tue 7/146:37 am
STL
- GMP
2 stops24h 38m
Japan Airlines
Deal found 5/6![Japan Airlines logo]()
$1,818
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:50 pm
ICN
- SGF
1 stop16h 40m
American Airlines
Tue 10/2710:57 am
SGF
- ICN
2 stops39h 28m
American Airlines
Deal found 5/5![American Airlines logo]()
$1,823
This YBTour deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:20 am
ICN
- SGF
2 stops35h 20m
Qatar Airways
Wed 7/152:11 pm
SGF
- ICN
2 stops30h 19m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,528
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:40 pm
GMP
- STL
2 stops20h 43m
ANA
Wed 8/269:16 am
STL
- GMP
2 stops23h 04m
ANA
Deal found 5/5![ANA logo]()
$3,895
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:00 am
PUS
- STL
2 stops30h 43m
Delta
Tue 7/2111:18 am
STL
- PUS
2 stops18h 17m
Delta
Deal found 5/5![Delta logo]()
$2,090
This Korean Air deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 am
PUS
- STL
2 stops19h 20m
Korean Air
Sun 10/256:30 am
STL
- PUS
2 stops24h 15m
Korean Air
Deal found 5/5![Korean Air logo]()
$2,134
This BusinessClass deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:05 pm
GMP
- STL
2 stops21h 31m
Japan Airlines
Fri 7/316:37 am
STL
- GMP
2 stops24h 38m
Japan Airlines
Deal found 5/9![Japan Airlines logo]()
$1,981
This Qatar Airways deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:05 pm
ICN
- SGF
3 stops38h 26m
Multiple Airlines
Mon 6/153:56 pm
SGF
- ICN
2 stops35h 09m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$2,070
This Korean Air deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:30 pm
PUS
- STL
2 stops22h 13m
Korean Air
Mon 7/208:00 am
STL
- PUS
2 stops20h 20m
Korean Air
Deal found 5/5![Korean Air logo]()
$2,153
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:40 am
PUS
- STL
2 stops36h 02m
Delta
Thu 7/2311:18 am
STL
- PUS
2 stops18h 17m
Delta
Deal found 5/5![Delta logo]()
$2,209
This FlightHub deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:00 am
GMP
- STL
2 stops29h 56m
Japan Airlines
Tue 7/148:36 am
STL
- GMP
2 stops22h 39m
Japan Airlines
Deal found 5/8![Japan Airlines logo]()
$2,022
This Korean Air deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
PUS
- STL
2 stops20h 20m
Korean Air
Wed 11/46:30 am
STL
- PUS
2 stops22h 05m
Korean Air
Deal found 5/8![Korean Air logo]()
$2,196
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:40 am
PUS
- STL
2 stops36h 02m
Delta
Mon 7/2011:18 am
STL
- PUS
2 stops18h 17m
Delta
Deal found 5/5![Delta logo]()
$2,209
This Trip.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:40 pm
ICN
- SGF
3 stops24h 19m
Multiple Airlines
Wed 7/159:30 am
SGF
- ICN
3 stops29h 10m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$2,544
This KAYAK deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:05 pm
GMP
- STL
2 stops20h 28m
Japan Airlines
Wed 8/268:36 am
STL
- GMP
2 stops22h 39m
Japan Airlines
Deal found 5/5![Japan Airlines logo]()
$2,840
This KAYAK deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:05 pm
GMP
- STL
2 stops21h 46m
Japan Airlines
Tue 8/258:36 am
STL
- GMP
2 stops22h 39m
Japan Airlines
Deal found 5/5![Japan Airlines logo]()
$2,840
Last-minute flights from South Korea to MissouriDiscover last-minute flight deals from South Korea to Missouri. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Missouri. Data last updated May 10, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:20 pm
ICN
- MCI
1 stop16h 29m
Multiple Airlines
Thu 5/287:59 pm
MCI
- ICN
1 stop18h 26m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,555
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:35 pm
ICN
- STL
1 stop37h 10m
Multiple Airlines
Fri 7/312:52 pm
STL
- ICN
2 stops39h 18m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,429
This Travelocity deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:35 pm
ICN
- MCI
1 stop18h 14m
Alaska Airlines
Sat 5/302:51 pm
MCI
- ICN
1 stop36h 39m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$1,472
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:30 am
ICN
- MCI
2 stops26h 29m
United Airlines
Sat 5/305:24 pm
MCI
- ICN
2 stops31h 36m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,578
This Qatar Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:45 pm
ICN
- STL
2 stops38h 09m
Multiple Airlines
Fri 6/126:02 am
STL
- ICN
2 stops45h 28m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,466
This YBTour deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:45 pm
ICN
- SGF
2 stops36h 55m
Qatar Airways
Mon 6/1512:46 pm
SGF
- ICN
2 stops38h 19m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,540
This YBTour deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Fri 6/267:20 pm
STL
- ICN
2 stops31h 45m
Qatar Airways
Deal found 5/5![Qatar Airways logo]()
$1,589
This Qatar Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Tue 7/141:25 pm
STL
- ICN
2 stops37h 40m
Qatar Airways
Deal found 5/8![Qatar Airways logo]()
$1,475
This Air Canada deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 pm
ICN
- STL
1 stop40h 25m
Air Canada
Tue 7/142:40 pm
STL
- ICN
2 stops35h 25m
Air Canada
Deal found 5/9![Air Canada logo]()
$1,686
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:35 pm
ICN
- MCI
1 stop18h 24m
Alaska Airlines
Wed 7/17:58 pm
MCI
- ICN
1 stop31h 32m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$1,669
This Qatar Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:20 am
ICN
- STL
2 stops36h 56m
Qatar Airways
Tue 7/141:25 pm
STL
- ICN
2 stops37h 40m
Qatar Airways
Deal found 5/8![Qatar Airways logo]()
$1,524
This YBTour deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:20 am
ICN
- SGF
2 stops35h 20m
Qatar Airways
Wed 7/152:11 pm
SGF
- ICN
2 stops30h 19m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,528
One-way flights from South Korea to MissouriSearch for one-way flight options from South Korea to Missouri. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from South Korea to Missouri. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:30 pm
ICN
- STL
3 stops43h 53m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:00 am
ICN
- STL
3 stops50h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$723
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:05 pm
ICN
- STL
2 stops58h 28m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:55 pm
ICN
- STL
3 stops58h 13m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:20 am
ICN
- STL
3 stops36h 26m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:55 pm
ICN
- STL
3 stops48h 28m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:05 pm
ICN
- STL
2 stops49h 47m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$803
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:00 am
ICN
- STL
3 stops29h 23m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:25 am
ICN
- STL
3 stops42h 51m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$806
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:45 pm
ICN
- MCI
2 stops38h 38m
Qatar Airways
Deal found 5/5![Qatar Airways logo]()
$860
This Qatar Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:45 pm
ICN
- MCI
2 stops38h 38m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$873
This FlightHub deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:20 am
ICN
- MCI
2 stops36h 39m
Qatar Airways
Deal found 5/6![Qatar Airways logo]()
$924
Find flight deals from South Korea to Missouri
Keep the following information in mind while searching for South Korea to Missouri flight deals. Data was last updated May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,352 (United Airlines) |
One-way from | $717 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from South Korea to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonKansas City
ICN - MCI
ICNMCI
Incheon Intl
Mon 10/19
4:50 pm-10:33 am
2 stops31h 43m
Kansas City
Wed 10/21
6:00 am-3:00 pm
2 stops19h 00m
$1,352
IncheonKansas City
ICN - MCI
ICNMCI
Incheon Intl
Wed 10/14
4:50 pm-11:31 pm
2 stops20h 41m
Kansas City
Sun 10/18
7:55 pm-3:20 pm
2 stops29h 25m
$1,359
IncheonKansas City
ICN - MCI
ICNMCI
Incheon Intl
Mon 10/19
7:35 pm-11:59 pm
1 stop18h 24m
Kansas City
Wed 10/21
6:13 am-5:30 pm
1 stop21h 17m
$1,383
IncheonSpringfield
ICN - SGF
ICNSGF
Incheon Intl
Sat 10/24
5:15 pm-1:40 pm
2 stops34h 25m
Springfield-Branson
Tue 10/27
5:00 pm-4:40 am
2 stops21h 40m
$1,403
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
Wed 10/28
6:35 pm-11:41 pm
1 stop19h 06m
Lambert-St Louis
Sat 10/31
10:14 am-4:25 pm
1 stop40h 11m
$1,432
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
Mon 6/22
1:20 am-12:16 am
2 stops36h 56m
Lambert-St Louis
Tue 7/14
2:32 pm-5:05 pm
2 stops36h 33m
$1,466
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
Fri 6/5
11:45 pm-11:54 pm
2 stops38h 09m
Lambert-St Louis
Fri 6/12
6:02 am-5:30 pm
2 stops45h 28m
$1,466
IncheonKansas City
ICN - MCI
ICNMCI
Incheon Intl
Fri 5/29
7:35 pm-11:49 pm
1 stop18h 14m
Kansas City
Sat 5/30
2:51 pm-5:30 pm
1 stop36h 39m
$1,472
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
Tue 6/23
1:20 am-12:16 am
2 stops36h 56m
Lambert-St Louis
Wed 7/15
2:32 pm-5:05 pm
2 stops36h 33m
$1,475
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
Mon 6/29
1:20 am-12:16 am
2 stops36h 56m
Lambert-St Louis
Tue 7/14
9:08 am-5:05 pm
2 stops41h 57m
$1,524
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Korea to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from South Korea with our price prediction graph.
ICN-STL
ICN-MCI
GMP-STL
ICN-SGF
PUS-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Korea to Missouri
KR0-USMO
ICN-STL
ICN-MCI
GMP-STL
ICN-SGF
What is the cheapest month to book a flight from South Korea to Missouri?
Currently, October is the cheapest month in which you can book a flight from South Korea to Missouri (average of $498). Flying from South Korea to Missouri in January is currently the most expensive (average of $1,498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated May 10, 2026.
Read through reviews of airlines operating flights from South Korea to Missouri, such as Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from South Korea to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for South Korea to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Korea to Missouri by cabin class
Find flights from South Korea to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Korea and Missouri flights
Browse other South Korea and Missouri flight options. Last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to South Korea after your stay in Missouri
South Korea to Missouri flights
Consider these flights traveling from South Korea to Missouri.
Top airline flying from South Korea to Missouri
Discover the top airline that operate flights from South Korea to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$630 | Average$801 | FlexibilityNo cancel fee | On-timeN/A |