Distance From Hua Hin Airport to Gimpo International Airport, HHQ - GMP Distance

The distance from Hua Hin Airport (HHQ) to Gimpo International Airport (GMP) is 2388 miles or 3843 kilometers or 2074 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Hua Hin ( Thailand ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Hua Hin and Seoul takes around 5 hours 29 minutes.

Estimated flight time from Hua Hin Airport, Hua Hin, Thailand to Gimpo International Airport, Seoul, South Korea is 5 hours 29 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • HHQ - GMP

Kilometers		3843 km
Statute Miles		2388 miles
Nautical Miles		2074 nm
Avg. Time of Flight		5 hours 29 minutes

Hua Hin Airport to Gimpo International Airport Flight Route Map - HHQ to GMP Flight Path

Location of Hua Hin Airport & Gimpo International Airport is given below.
Click the map to view Hua Hin to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Hua Hin, Thailand and Seoul, South Korea. .

Nonstop flight route between Hua Hin, Thailand and Seoul, South Korea.

Time Difference Between the Airports • HHQ - GMP

Time difference between Hua Hin (Thailand) and Seoul (South Korea) is 2 Hours.
Seoul time is 2 Hours ahead of Hua Hin.

Location	Local Time
Hua Hin (Thailand)	2026-02-13, 12:56:20 +07
Seoul (South Korea)	2026-02-13, 14:56:20 KST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Hua Hin Airport (HHQ / VTPH) Hua Hin, Thailand

Destination

Gimpo International Airport (GMP / RKSS) Seoul, South Korea