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STL (St. Louis) to GMP (Seoul) Flights $961.54

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Cheap STL to GMP Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Seoul

$824.35

Interesting Facts About Flights from St. Louis to Seoul (STL to GMP)

Question : How much should a trip from Saint Louis (STL) to Seoul (GMP) cost?
Answer : Ranging from $1,117 to $4,685, prices for STL to GMP do fluctuate more than the majority of routes from the United States. Remember, the sooner you book, the better price you tend to get.

Question : In the next four weeks, what day should you book your trip?
Answer : Aug 11th has seen bookings (as of Jul 17th) as cheap as $1,866. That comes in 45% below the average price for this route. Saving now means you'll have more cash in your hand for the trip.

Question : How long do most people visit Seoul?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : Friday is your lowest-cost day to fly in the month of August. Being flexible with your travel days garners even more savings during booking.

Question : Have you considered flying into Incheon International Airport instead of Gimpo International Airport?
Answer : Flying into GMP is not the only way to get to Seoul. Try searching for flights to Incheon International Airport (ICN) as well. Over the next two months, flights from STL to ICN are 54% cheaper than flights from STL to GMP. Only 21 miles away, it’s easily accessible for most.