Flight INFO & Korean Air(KE) flights from St. Louis to Seoul

Cheapest nonstop flight price

$715

Off-season for travel

January

Peak season for travel

June

Book Korean Air(KE) flights from St. Louis to Seoul

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  • Round-trip
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Korean Air(KE) flights from St. Louis to Seoul & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule
  1. KE3735

    06:00

    STL

    1.6h

    08:37

    ATL

    SMTWTFS
  2. KE036

    12:30

    ATL

    15.3h

    16:50

    ICN

    SMTWTFS
  3. KE3830

    06:15

    STL

    1.6h

    07:54

    MSP

    SMTWTFS
  4. KE5034

    11:35

    MSP

    13.8h

    15:20

    ICN

    SMTWTFS
  5. KE3250

    06:30

    STL

    1.6h

    09:05

    DTW

    SMTWTFS
  6. KE7274

    13:40

    DTW

    14.7h

    17:20

    ICN

    SMTWTFS
  7. KE7036

    07:15

    STL

    1.7h

    09:55

    ATL

    SMTWTFS
  8. KE5036

    23:55

    ATL

    15.6h

    04:30

    ICN

    SMTWTFS
  9. KE7036

    07:15

    STL

    1.7h

    09:55

    ATL

    SMTWTFS
  10. KE036

    12:30

    ATL

    15.3h

    16:50

    ICN

    SMTWTFS
  11. KE7118

    17:25

    STL

    1.7h

    20:05

    ATL

    SMTWTFS
  12. KE5036

    23:55

    ATL

    15.6h

    04:30

    ICN

    SMTWTFS
  13. KE7118

    17:25

    STL

    1.7h

    20:05

    ATL

    SMTWTFS
  14. KE036

    12:30

    ATL

    15.3h

    16:50

    ICN

    SMTWTFS
  15. KE7034

    19:06

    STL

    1.7h

    21:50

    ATL

    SMTWTFS
  16. KE036

    12:30

    ATL

    15.3h

    16:50

    ICN

    SMTWTFS
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Korean Air(KE) flights from St. Louis to Seoul Flight Booking FAQ

  • When are flight tickets from St. Louis (STL) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from St. Louis to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from St. Louis (STL) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around $1,973.
  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.