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Cheap flights from St Louis (STL) to Seoul (SEL)

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The best prices from St Louis to Seoul are usually found in April or February, booked 0 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

$1660
$1400
$1130
$872
Price
$872 - $1587
Temperature
36 - 84 °F
Rainfall
1 - 16 inches
Most popular in December High demand for flights, 23% potential price rise
Cheapest in April Best time to find cheap flights, 5% potential price drop
Average price $1462 Price for this month
Cheapest price $872 From St Louis to Seoul

St Louis to Seoul 2020 flight deals

Cheap flights to Seoul from St Louis found for this year
6 May - 13 May
$897pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Air Canada
 
1 STOP
STL
Lambert-St Louis
10 Oct - 19 Oct
$919pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Air Canada
   
2 STOPS
STL
Lambert-St Louis
10 Mar - 15 Mar
$922pp
STL
Lambert-St Louis
Major Airline
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Major Airline
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to Seoul

Late deals on round-trip flights to Seoul from St Louis, departing today and this week
25 Jan - 12 Feb
$912pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Air Canada
   
2 STOPS
STL
Lambert-St Louis
24 Jan - 12 Feb
$958pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Air Canada
   
2 STOPS
STL
Lambert-St Louis
27 Jan - 8 Feb
$1017pp
STL
Lambert-St Louis
Air Canada
   
2 STOPS
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Air Canada
 
1 STOP
STL
Lambert-St Louis

Destination information for Seoul

Things to know before you go. Useful info for your trip from St Louis to Seoul
Today's exchange rate
$1.00 = 1164원
Average temperature for January in Seoul
35.6 °F
Avg rainfall for January in Seoul
0.9 ″

Airports servicing St. Louis

Airports servicing Seoul

Incheon (ICN)

Related info for your journey

Useful info, stats and facts about St Louis to Seoul flights.

Flight FAQs

From St Louis to Seoul

Is St Louis weather warmer or cooler than Seoul?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Seoul is generally colder than in St Louis. Book flights in a timely manner in correlation to your departure date.