The cheapest times to fly from STX to GMP are

  • April 30th to June 24th
  • October 29th to March 25th (except the weeks of November 5th, November 19th, and December 3rd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from STX to GMP is early January. Prices can be as high as $19700 for Friday flights during early to mid September, or as low as $4441 for Monday flights around early January.


When to Fly to Seoul

Flying from Christiansted, VI (STX) to Seoul (GMP) will usually cost between $5402 to $15100 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early January with an average ticket price of $6456. Due to high demand the most expensive time to fly is early to mid September, with an average price of $14929. Planning your trip to low-cost times can easily save you $8473 on economy flights and even more on first-class flights. Generally, any price below $8457 can be considered a good price for a round-trip STX to GMP flight.

See below for a graph of average weekly prices for the STX to GMP route. All prices are for round-trip tickets in USD.

STX to GMP Flight Prices

Compared to other flights, the STX to GMP flight is more expensive than the average and costs more than the average flight leaving from Saint Croix. The average price per mile (for a direct flight) is $0.62, which is above average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to GMP, and Thursday the cheapest day to fly back into STX. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $1212 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $8785. Return trip prices are from the GMP to STX flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from STX to GMP can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 16 hour 22 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from STX to GMP while comparing.

Destination alternative #1: Incheon International Airport (ICN) in Seoul

  • 20 miles (32 km) away from GMP
  • Usually 77.04% less expensive than GMP
  • 1-layover flights available

See STX to ICN flights

Destination alternative #2: Cheongju International Airport (CJJ) in Cheongju

  • 70 miles (113 km) away from GMP
  • Usually 6.91% less expensive than GMP
  • Nonstop flights available

See STX to CJJ flights


Flight Hacking STX to GMP

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from STX to GMP — but Champion Traveler does!

Hack #1: Orlando, FL (STX > MCO > GMP)

  • Price for both tickets: $1500
  • Average savings: $6957 (82.26%)

See STX to MCO flights

Hack #2: New York, NY (STX > JFK > GMP)

  • Price for both tickets: $1555
  • Average savings: $6902 (81.62%)

See STX to JFK flights

Hack #3: Nashville, TN (STX > BNA > GMP)

  • Price for both tickets: $1584
  • Average savings: $6873 (81.27%)

See STX to BNA flights


Flight Questions Answered

Still have questions about flying from STX to GMP? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: American, ANA, Asiana, China Southern, Hainan, JAL, LOT, SAS, United, and potentially more during busy seasons.

How far away is it from Gimpo International Airport to Henry E. Rohlsen Airport?

The distance between the two airports is roughly 8543 miles or 13749 kilometers.

How long does it take to fly from STX to GMP?

The real-world flight time for a nonstop STX to GMP flight is about 16 hour 22 minutes.

How many flights go between Christiansted, VI and Seoul?

It depends on the day of the week and the date, but a typical day might have around 6 available flights from STX to GMP.


Airport Location Info


Departing Airport

Origination code STX
Origination airport name Henry E. Rohlsen Airport
City Christiansted, VI
Country the United States
Latitude 17.7
Longitude -64.8

Return Airport

Destination code GMP
Destination airport name Gimpo International Airport
City Seoul
Country South Korea
Latitude 37.6
Longitude 126.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.