Flight information for St. Louis to Seoul
(STL to SEL)
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Seoul
| Best Price Found | $1,038 | The best flight deal from St. Louis to Seoul found on momondo in the last 72 hours is $1,038 |
| Fastest flight time | 16h 20m | The fastest flight from St. Louis to Seoul takes 16h 20m |
| Direct flights | None | There are no direct flights from St. Louis to Seoul. Popular non-direct routes for this connection are Lambert-St Louis Airport - Seoul Gimpo Intl Airport and Lambert-St Louis Airport - Incheon Intl Airport. |
| Airports in Seoul | 1 airport | There is 1 airport near Seoul: Seoul Gimpo Intl (GMP) |
How to get the cheapest flight ticket from St. Louis to Seoul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from St. Louis to Seoul?
October
The cheapest time of year to fly to Seoul from St. Louis is October. Most expensive is December
What is the cheapest day to depart St. Louis for Seoul?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday
When is the cheapest time to fly from St. Louis to Seoul?
in the morning
St. Louis to Seoul flights are approximately 16% more expensive in the evening than in the morning
What is the cheapest airline that flies to Seoul from St. Louis?
United Airlines
Air Canada, American Airlines, and Delta are the most popular carriers operating from St. Louis to Seoul
What is the cheapest St. Louis to Seoul flight route?
Lambert-St Louis - Incheon Intl
Fly from Lambert-St Louis to Incheon Intl for the best St. Louis - Seoul flight prices
Easily compare round-trip flights from St. Louis to Seoul
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Seoul by changing tabs
Find the cheapest one-way flights from St. Louis to Seoul
If you're looking for one-way flights from St. Louis to Seoul, view some of our deals below provided by American Airlines and Korean Air
Search last-minute flights to Seoul from St. Louis
Find and compare flight prices for your last-minute flight from St. Louis to Seoul
Best airlines flying from St. Louis to Seoul
Compare and see reviews for airlines that fly from St. Louis to Seoul with momondo
Reviews
awesome
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
Reviews
I liked the perks of boarding first being star alliance gold, but as for the food , wanted more snacks and what they had to offer was not sufficient. Seats were not comfortable as could Not recline and it was not wide enough
Reviews
Good flight.
Reviews
Great
Are airlines flying from Lambert-St Louis to Seoul offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Lambert-St Louis to Seoul are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Delta, Air Canada, and Korean Air. You can search for the full list of airlines like Delta that are offering this flexibility.
How far is Lambert-St Louis to Seoul by plane?
The distance between Lambert-St Louis and Seoul is about 6661.9 mi. 17h 55m is a normal flight duration for this route.
Can I fly to Seoul from Lambert-St Louis right now?
Most visitors from Lambert-St Louis will not be allowed to enter Seoul.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seoul.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Seoul.
Can I fly back to Lambert-St Louis from Seoul?
COVID-19 testing requirements
Visitors from Seoul must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Seoul are not required to quarantine after entering Lambert-St Louis.