ICN to STL (Seoul to St. Louis) Flights

Last Minute Flights from ICN to STL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ICNSt. LouisAugust 2 to August 21$1,909
*Prices include taxes and fees

Cheapest ICN to STL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ICNSt. LouisSeptember 17 to September 28$917
ICNSt. LouisSeptember 19 to September 30$1,044
ICNSt. LouisOctober 17 to October 28$1,137
ICNSt. LouisNovember 13 to November 28$1,148
*Prices include taxes and fees
ICN to STL Flight Details
Origin airport
Incheon Intl.
Origin airport IATA code
ICN
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
6674 mi

Frequently asked questions

What airlines fly direct from Seoul--Incheon Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
Currently, you can’t fly straight between these destinations. You’ll need to book a flight with at least one stop to fly from Incheon Airport to Lambert Field.
How many flights are there from ICN to STL?
There are about 5 flights a day from Seoul (ICN-Incheon Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), so you have plenty of ways to get to St. Louis. Just decide on a time and date that suits your schedule and lock in your fare.
How long does it take to fly from Seoul (ICN-Incheon Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Around 16 hours and 10 minutes. While the Seoul (ICN-Incheon Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) route is a long one, you’ll have meals and snacks, in-flight entertainment and other amenities to keep you comfortable.
What is the flight distance from Seoul (ICN-Incheon Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Roughly 6,700 miles (10,800 1). This is what’s known as a long-haul journey, so make sure your carry-on baggage is loaded with essentials like a travel pillow, noise-canceling headphones and a sweater.
How many morning flights are there from ICN to STL?
Travel from ICN to STL on board one of the 14 morning flights scheduled every week. Korean Air (KE) offers 7 of these flights, with the first departure at 9:20AM.
How many afternoon flights are there from ICN to STL?
Nix the early morning race to the airport and select one of the 24 weekly afternoon and evening flights from ICN to STL. Afternoon and evening services listed by Delta Air Lines (DL) start at 4:25PM. In total, this carrier operates 17 weekly flights that depart after midday.
What is the earliest departure time out of Yeongjong Island to St. Louis?
9:20AM is the earliest scheduled flight that leaves from ICN, landing at STL at 4:57PM. Save precious minutes in the morning by having your luggage zipped up and ready to be thrown into your rideshare.
What is the latest departure time out of Yeongjong Island to St. Louis?
Lock in a seat on the 7:40PM flight from ICN, touching down at STL at 9:52PM, and give yourself time to wrap up any last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Yeongjong Island to St. Louis?
Round-trip journeys between ICN and STL begin from around $917. When you’re ready to fly, we’re ready to help you score the best price around. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seoul to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seoul to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ICN to STL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seoul to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.