STL to ICN (St. Louis to Seoul) Flights

Last Minute Flights from STL to ICN

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

OriginDestinationTravel DatesFlights From*
STLIncheonMay 3 to May 18$1,276
*Prices include taxes and fees

Cheapest STL to ICN Flights

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

OriginDestinationTravel DatesFlights From*
STLIncheonAugust 27 to September 15$984
STLIncheonOctober 10 to October 27$1,003
STLIncheonNovember 16 to December 6$1,004
STLIncheonSeptember 30 to October 9$1,056
*Prices include taxes and fees
STL to ICN Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Distance
6674 mi

Frequently asked questions

What airlines fly direct from STL to ICN?
Unfortunately, there are no airlines flying straight from Lambert-St. Louis Intl. Airport (STL) to Incheon Intl. Airport (ICN). Spread out your trip with one or more stops to reach Yeongjong Island.
How many flights are there from STL to ICN?
Around 8 flights are available every day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Seoul (ICN-Incheon Intl.). Buckle up because your plane to Yeongjong Island is ready to take to the skies.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Seoul (ICN-Incheon Intl.)?
Lasting roughly 17 hours and 9 minutes, you’ll have ample time for snacks and meals, a movie marathon and a refreshing nap. The St. Louis, MO (STL-Lambert-St. Louis Intl.) to Seoul (ICN-Incheon Intl.) journey is considered a long-haul flight.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Seoul (ICN-Incheon Intl.)?
From St. Louis, MO (STL-Lambert-St. Louis Intl.) to Seoul (ICN-Incheon Intl.), you’ll be traversing a distance of 6,700 miles (10,800 1). Choose who you travel with wisely. Entertainment, food and comfort are some of the things your long-haul airline should do well.
How many morning flights are there from STL to ICN?
The STL to ICN route has plenty of options, with 42 morning flights available every week.

  • Delta Air Lines (DL) has 28 weekly flights that take to the skies before midday. The earliest to depart is 5:36AM.
  • American Airlines (AA) lists 14 weekly flights in the morning. The earliest time you can get up and away with this airline is 5:00AM.

How many afternoon flights are there from STL to ICN?
Select one of the 18 weekly afternoon and evening flights from STL to ICN and enjoy a sleep in. Well-known carrier Delta Air Lines (DL) has 18 of these flights which leave from 2:27PM.
What is the earliest departure time out of St. Louis to Yeongjong Island?
The earliest flight takes off from STL at 5:00AM and hits the runway at 1:15AM at ICN. Don’t forget to give yourself sufficient time in the morning to get to the airport.
What is the latest departure time out of St. Louis to Yeongjong Island?
From STL, the last flight takes off at 7:14PM and comes in for landing at ICN at 3:30PM. If you’re not a big fan of early starts, this is the flight to catch.
What is the average price from St. Louis to Yeongjong Island?
Round-trip journeys between STL and ICN start from about $984. When you’re ready to take to the skies, we’re ready to help you walk away with the best deal in town. 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.

St. Louis to Seoul Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Seoul 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 STL to ICN, 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 St. Louis to Seoul, 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.