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Cheap Flights from St Louis to Seoul, KR, South Korea - STL to SEL Last modified: May 27, 2016 1:53 PM

Popular flights from St Louis to Seoul Last modified: May 27, 2016 1:53 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Aug 15, 2016 Aug 28, 2016 $1,377
Aug 29, 2016 Sep 4, 2016 $1,377
American Airlines
Departure Date Return Date Lowest Price
Sep 10, 2016 Sep 24, 2016 $1,241
Asiana Airlines
Departure Date Return Date Lowest Price
Aug 28, 2016 Sep 3, 2016 $1,206
Korean Air
Departure Date Return Date Lowest Price
Aug 22, 2016 Aug 28, 2016 $1,391
Sep 13, 2016 Sep 30, 2016 $1,391
Sep 13, 2016 Sep 30, 2016 $1,391
United Airlines
Departure Date Return Date Lowest Price
Aug 31, 2016 Sep 6, 2016 $1,370
Sep 14, 2016 Sep 20, 2016 $1,370

How Much Does it Cost to Fly from St Louis to Seoul (STL to SEL)?

We have collected flight cost data from across the web for travel from St Louis to Seoul, and have found the average flight price for this trip to be $1,433.

When Can I Buy the Cheapest Flight from St Louis to Seoul (STL to SEL)?

Airlines can adjust prices for plane tickets from St Louis to Seoul based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to Seoul

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Seoul.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,258 $1,344 $1,473 $1,373 $1,521 $1,388 $1,670

Lowest Fares Chart By Month from St Louis to Seoul

The chart below shows the lowest fare by month when flying from St Louis to Seoul.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June St Louis Seoul United 6/27/16 7/5/16 2 $1,670
July St Louis Seoul Asiana 7/26/16 8/15/16 2 $1,477
August St Louis Seoul Asiana 8/28/16 9/3/16 2 $1,206
September St Louis Seoul American 9/10/16 9/24/16 2 $1,241
October St Louis Seoul Asiana 10/15/16 10/22/16 1 $1,234
December St Louis Seoul United 12/25/16 12/31/16 2 $1,524
March St Louis Seoul Korean 3/12/17 3/25/17 1 $1,403
April St Louis Seoul Asiana 4/1/17 4/19/17 1 $1,279

Round Trip vs One Way Flights from St Louis to Seoul (STL to SEL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Seoul. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Seoul is $812.

The average price for round trip flights from St Louis to Seoul is $1,640.

St Louis to Seoul Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Seoul?
Answer: Dallas - Ft Worth, TX

Airlines Flying from St Louis to Seoul (STL to SEL) Number of flights searched: 410Last modified: May 27, 2016 1:53 PM

Below are the different airlines that fly from St Louis to Seoul with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Seoul.

St Louis to Seoul
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Air Canada YYZ X X X X X X X
Air Canada YYZ / YVR X X X X X X X
Delta DTW X X X X X X X
Delta SLC / SEA X X X X X X X
United SFO X X X X X X X
United ORD / NRT X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Seoul, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Chicago American, Alaska, United $219
St Louis to New York American, Alaska, United $235
St Louis to Atlanta American, Alaska, Frontier, United $98
St Louis to Dallas - Ft Worth American, Alaska, United $209
St Louis to Los Angeles American, Alaska, Frontier, United $244
St Louis to Las Vegas American, Alaska, Frontier, United $108

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Beijing American, Alaska, Air China, China Southern, Hawaiian, Hainan, China Eastern, United $719
St Louis to Shanghai American, Alaska, Air China, China Southern, Hainan, Xiamen, China Eastern, United $853
St Louis to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United $1,151
St Louis to Busan American, Alaska, Korean, Asiana, United $1,888
St Louis to Fukuoka American, Alaska, JAL, All Nippon, United Check Dates
St Louis to Qingdao American, Alaska, Air China, China Southern, Hainan, Xiamen, China Eastern, United $2,136
St Louis to Taipei American, Alaska, EVA Air, China Airlines, United $1,058
St Louis to Manila American, Alaska, Philippine, United $968
St Louis to Dalian American, Alaska, Air China, China Southern, Hainan, China Eastern, United $2,503
St Louis to Okinawa American, Alaska, JAL, All Nippon, United $1,312
St Louis to Osaka American, Alaska, Hawaiian, JAL, All Nippon, United $1,292
St Louis to Jeju American, Alaska, Korean, Asiana, United $1,774
St Louis to Shenyang American, Alaska, Air China, China Southern, Hainan, China Eastern, United $1,729
St Louis to Hiroshima American, Alaska, JAL, All Nippon, United $1,316
St Louis to Nagoya American, Alaska, JAL, All Nippon, United $1,426
St Louis to Changchun American, Alaska, Air China, China Southern, Hainan, China Eastern, United Check Dates
St Louis to Bangkok American, Alaska, Bangkok, Thai, United $1,361

Cheap International Flights to Seoul - SEL

FlightsAirlineLowest Price
Springfield to Seoul American, Alaska, Korean, Asiana, United $1,670
Peoria to Seoul American, Korean, Asiana, United $1,735
Springfield to Seoul American, Korean, Asiana, United Check Dates
Evansville to Seoul American, Korean, Asiana, United $1,737
Springfield to Beijing American, Alaska, Air China, China Southern, Hainan, China Eastern, United $1,543
Champaign to Beijing American, Air China, China Southern, Hainan, United Check Dates
Peoria to Shanghai American, Air China, China Southern, Hainan, China Eastern, United Check Dates
Cheap Flights from St Louis to Seoul, KR, South Korea, from $1,206 Round trip from STL to SEL