Cheap flights from St Louis (STL) to Korea

Flight FAQs

From St Louis to Korea

Are flight prices decreasing from St Louis to Korea due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Korea for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Lambert-St Louis to South Korea have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to South Korea have new flexible policies in place due to COVID-19. Delta, Air Canada, and Korean Air are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

What airport do you fly from for flights from St. Louis to South Korea?

If you book a flight to South Korea from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

Can I find flights from St Louis to Korea for under $1,000 on Cheapflights?

Yes, there are multiple flights from St Louis to Korea for under $1,000. The cheapest flight booked recently is on Air Canada for just $944, but on average you can expect to pay $1,262.

Are there nonstop flights from St Louis to Korea for under $900 on Cheapflights?

There are no nonstop flights from St Louis to Korea, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Korea for under $1,600?

There are currently 4+ open flights from St Louis to Korea within the next 7 days for less than $1,600.

What are the most popular airlines that fly from St Louis to Korea?

The most popular airlines flying from St Louis to Korea are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

What are the most popular routes from St Louis to Korea?

While some choose either Lambert-St Louis - Seoul Gimpo Intl or Lambert-St Louis - Jeju City, Lambert-St Louis - Incheon Intl is the most popular route from St Louis to Korea.

What are the cheapest Flights from St Louis to Korea?

The cheapest flight price from St Louis to Korea is $761. On average you can expect to pay $1,642. The most popular route, (Lambert-St Louis - Incheon Intl), can usually be booked for $994.

How long is the flight from St Louis to Korea?

Air Canada, American Airlines, and Korean Air can get you from St Louis to Korea in just under 17h. Your travel time can differ by up to 2h 20m. This flight may include one or multiple stops.

What are the cheapest airlines flying from St Louis to Korea round-trip?

According to our current data, Air Canada ($944), Korean Air ($1,245), and American Airlines ($1,248) offers the cheapest pricing from St Louis to Korea.

What are the cheapest airlines to fly from St Louis to Korea one-way?

One-way options have recently been found by users for as low as $819 on American Airlines. Other airlines that offer cheap prices include Delta from $820 and ANA from $1,256 one-way.