March can be a great time to fly to St. Louis from Seoul Gimpo Intl Airport with a flight ticket averaging about $1,620. Cheapflights users have found deals in the month of March for as cheap as $1,359. The most expensive prices can be found in the month of May.
When flying from Seoul Gimpo Intl Airport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,413 - $1,783
Route
Depart
Return
Price
Seoul Gimpo IntlLambert-St Louis
GMP - STL
GMPSTL
Seoul Gimpo Intl
Sat 6/15
2 stops29h 03m
Lambert-St Louis
Sat 6/22
2 stops36h 44m
Seoul Gimpo IntlLambert-St Louis
GMP - STL
GMPSTL
Seoul Gimpo Intl
Wed 7/31
2 stops29h 12m
Lambert-St Louis
Wed 8/21
2 stops22h 16m
Seoul Gimpo IntlLambert-St Louis
GMP - STL
GMPSTL
Seoul Gimpo Intl
Fri 6/14
2 stops41h 38m
Lambert-St Louis
Wed 6/19
2 stops26h 00m
Seoul Gimpo IntlLambert-St Louis
GMP - STL
GMPSTL
Seoul Gimpo Intl
Sun 5/26
2 stops29h 22m
Lambert-St Louis
Wed 6/5
2 stops25h 00m
No data available for this route at this time. Please check back soon.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Crew
Overall
Comfort
Food
Entertainment
Boarding
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gimpo Intl to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights simply makes it quick and affordable to book flights from Gimpo Intl to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Certainly. Search results for flights to St. Louis from Gimpo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Not ready to book yet? You can track prices for flights from Gimpo Intl to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.