The cheapest times to fly from GMP to SLA are

  • October 29th to March 25th (except the week of March 12th)

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 GMP to SLA is late January and early February. Prices can be as high as $14700 for Monday flights during early to mid April, or as low as $1136 for Thursday flights around late January and early February.


When to Fly to Salta

Flying from Seoul (GMP) to Salta (SLA) will usually cost between $2841 to $11300 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $3942. Due to high demand the most expensive time to fly is early to mid April, with an average price of $10251. Planning your trip to low-cost times can easily save you $6309 on economy flights and even more on first-class flights. Generally, any price below $6945 can be considered a good price for a round-trip GMP to SLA flight.

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

GMP to SLA Flight Prices

Compared to other flights, the GMP to SLA flight is more expensive than the average and costs more than the average flight leaving from Seoul. The average price per mile (for a direct flight) is $0.38, which is a bit above average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to fly to SLA, and Wednesday the cheapest day to fly back into GMP. Mondays 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 $4816 (50%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $3602. Return trip prices are from the SLA to GMP 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 GMP to SLA can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 21 hour 19 minutes may be realistic.


Flight Hacking GMP to SLA

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 GMP to SLA — but Champion Traveler does!

Hack #1: Los Angeles, CA (GMP > LAX > SLA)

  • Price for both tickets: $1815
  • Average savings: $5130 (73.87%)

See GMP to SFO flights

Hack #2: San Francisco, CA (GMP > SFO > SLA)

  • Price for both tickets: $1936
  • Average savings: $5009 (72.12%)

See GMP to LAX flights

Hack #3: New York, NY (GMP > JFK > SLA)

  • Price for both tickets: $2045
  • Average savings: $4901 (70.56%)

See GMP to JFK flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Aerolineas Argentinas, Air France, American, ANA, Asiana, BoA, China Southern, JAL, KLM, LATAM, Lufthansa, United, Xiamen, and potentially more during busy seasons.

How far away is it from Salta Airport to Gimpo International Airport?

The distance between the two airports is roughly 11298 miles or 18182 kilometers.

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

The real-world flight time for a nonstop GMP to SLA flight is about 21 hour 19 minutes.

How many flights go between Seoul and Salta?

It depends on the day of the week and the date, but a typical day might have around 5 available flights from GMP to SLA.


Airport Location Info


Departing Airport

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

Return Airport

Destination code SLA
Destination airport name Salta Airport
City Salta
Country Argentina
Latitude -24.9
Longitude -65.5


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.