The cheapest times to fly from GMP to FNT are

  • January 29th to April 29th
  • June 4th to June 17th
  • September 3rd to November 25th (except the week of September 24th)

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 FNT is early April. Prices can be as high as $2826 for Saturday flights during early to mid August, or as low as $869 for Tuesday flights around early April.


When to Fly to Flint

Flying from Seoul (GMP) to Flint, MI (FNT) will usually cost between $907 to $2076 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early April with an average ticket price of $954. Due to high demand the most expensive time to fly is early to mid August, with an average price of $2259. Planning your trip to low-cost times can easily save you $1305 on economy flights and even more on first-class flights. Generally, any price below $1233 can be considered a good price for a round-trip GMP to FNT flight.

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

GMP to FNT Flight Prices

Compared to other flights, the GMP to FNT flight is slightly more expensive than the average and costs about as much as the average flight leaving from Seoul. The average price per mile (for a direct flight) is $0.12, 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. 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 $480 (23%) 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 $1192. Return trip prices are from the FNT 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 FNT can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 46 minutes may not be realistic.


Flight Hacking GMP to FNT

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 FNT — but Champion Traveler does!

Hack #1: Chicago, IL (GMP > ORD > FNT)

  • Price for both tickets: $1051
  • Average savings: $182 (14.73%)

See GMP to EWR flights

Hack #2: Newark, NJ (GMP > EWR > FNT)

  • Price for both tickets: $1088
  • Average savings: $145 (11.76%)

See GMP to ORD flights

Hack #3: New York, NY (GMP > LGA > FNT)

  • Price for both tickets: $1104
  • Average savings: $129 (10.43%)

See GMP to LGA flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 6 major airlines flying this route most often: American, ANA, Asiana, JAL, Korean Air, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 6551 miles or 10543 kilometers.

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

The real-world flight time for a nonstop GMP to FNT flight is about 12 hour 46 minutes.

How many flights go between Seoul and Flint, MI?

It depends on the day of the week and the date, but a typical day might have around 9 available flights from GMP to FNT.


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 FNT
Destination airport name Bishop International Airport
City Flint, MI
Country the United States
Latitude 43
Longitude -83.7


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.