The cheapest times to fly from DFW to GMP are

  • January 8th to May 6th (except the week of April 23rd)
  • October 8th to December 9th

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 DFW to GMP is late February and early March. Prices can be as high as $2275 for Friday flights during mid December, or as low as $1147 for Tuesday flights around late February and early March.


When to Fly to Seoul

Flying from Dallas/Fort Worth, TX (DFW) to Seoul (GMP) will usually cost between $1236 to $1892 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late February and early March with an average ticket price of $1267. Due to high demand the most expensive time to fly is mid December, with an average price of $1934. Planning your trip to low-cost times can easily save you $667 on economy flights and even more on first-class flights. Generally, any price below $1409 can be considered a good price for a round-trip DFW to GMP flight.

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

DFW to GMP Flight Prices

Compared to other flights, the DFW to GMP flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Dallas. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Seoul, and Saturdays are the most expensive days to return to Dallas. Selecting flights on the least expensive days could save you up to $188 (12%) 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 $1375. Return trip prices are from the GMP to DFW 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 DFW to GMP can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 13 hour 14 minutes may not 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 not usually a nonstop flight from DFW to GMP while comparing.

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

  • 20 miles (32 km) away from GMP
  • Usually 11.47% less expensive than GMP
  • Nonstop flights available

See DFW to ICN flights


Flight Hacking DFW 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 DFW to GMP — but Champion Traveler does!

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

  • Price for both tickets: $1058
  • Average savings: $351 (24.92%)

See DFW to PEK flights

Hack #2: Los Angeles, CA (DFW > LAX > GMP)

  • Price for both tickets: $1199
  • Average savings: $210 (14.91%)

See DFW to LAX flights

Hack #3: San Francisco, CA (DFW > SFO > GMP)

  • Price for both tickets: $1216
  • Average savings: $193 (13.7%)

See DFW to SFO flights


Flight Questions Answered

Still have questions about flying from DFW to GMP? 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, British Airways, China Airlines, China Eastern, China Southern, Delta, EVA Air, Hainan, JAL, Korean Air, Lufthansa, Shanghai Airlines, SWISS, United, and potentially more during busy seasons.

How far away is it from Gimpo International Airport to Dallas/Fort Worth International Airport?

The distance between the two airports is roughly 6810 miles or 10960 kilometers.

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

The real-world flight time for a nonstop DFW to GMP flight is about 13 hour 14 minutes.

How many flights go between Dallas/Fort Worth, TX and Seoul?

It depends on the day of the week and the date, but a typical day might have around 51 available flights from DFW to GMP.


Airport Location Info


Departing Airport

Origination code DFW
Origination airport name Dallas/Fort Worth International Airport
City Dallas/Fort Worth, TX
Country the United States
Latitude 32.9
Longitude -97

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.