The cheapest times to fly from GMP to LAX are

  • January 29th to April 22nd
  • August 27th to December 9th (except the week of September 10th)

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 LAX is mid to late November. Prices can be as high as $1968 for Saturday flights during early August, or as low as $468 for Tuesday flights around mid to late November.


When to Fly to Los Angeles

Flying from Seoul (GMP) to Los Angeles, CA (LAX) will usually cost between $580 to $1228 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late November with an average ticket price of $590. Due to high demand the most expensive time to fly is early August, with an average price of $1302. Planning your trip to low-cost times can easily save you $712 on economy flights and even more on first-class flights. Generally, any price below $728 can be considered a good price for a round-trip GMP to LAX flight.

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

GMP to LAX Flight Prices

Compared to other flights, the GMP to LAX flight is cheaper than the average and costs less than the average flight leaving from Seoul. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to LAX, and Wednesday the cheapest day to fly back into GMP. Saturdays 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 $161 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $706. Return trip prices are from the LAX 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 LAX can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 11 hour 43 minutes may not be realistic.


Flight Hacking GMP to LAX

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 LAX — but Champion Traveler does!

Hack #1: Beijing (GMP > PEK > LAX)

  • Price for both tickets: $695
  • Average savings: $34 (4.6%)

See GMP to flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 20 major airlines flying this route most often: Air Canada, Air China, Alaska, American, ANA, Asiana, Austrian, China Eastern, China Southern, Delta, EVA Air, Hawaiian, JAL, KLM, Korean Air, Lufthansa, Shanghai Airlines, Singapore Airlines, SWISS, United, and potentially more during busy seasons.

How far away is it from Los Angeles International Airport to Gimpo International Airport?

The distance between the two airports is roughly 5962 miles or 9595 kilometers.

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

The real-world flight time for a nonstop GMP to LAX flight is about 11 hour 43 minutes.

How many flights go between Seoul and Los Angeles, CA?

It depends on the day of the week and the date, but a typical day might have around 52 available flights from GMP to LAX.


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 LAX
Destination airport name Los Angeles International Airport
City Los Angeles, CA
Country the United States
Latitude 33.9
Longitude -118.4


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.