Bangkok to Jeju-si Flight Time, Distance, Route Map

Flight time from Bangkok, Thailand to Jeju-si, South Korea is 4 hours 15 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between Bangkok and Jeju-si?

The flight distance from Bangkok (Thailand) to Jeju-si (South Korea) is 2128 miles. This is equivalent to 3424 kilometers or 1848 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to Bangkok, is Don Muang International Airport (DMK) and the nearest airport to Jeju-si, is Jeju Airport (CJU).

Bangkok - Jeju-si Timezones & Time Difference

Current local time in Bangkok is 2025-12-05, 21:26:43 +07
Current local time in Jeju-si is 2025-12-05, 23:26:43 KST.
Time difference between Bangkok (Thailand) and Jeju-si (South Korea) is 2 Hours.
Jeju-si time is 2 Hours ahead of Bangkok.

Bangkok to Jeju-si Flight Route Map

Flight map from Bangkok, Thailand to Jeju-si, South Korea is given below.
Click the map to view Bangkok to Jeju-si nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance.


Bangkok GPS Coordinates: Latitude: N 13° 45' 22.8'' Longitude: E 100° 30' 6.4''
Jeju-si GPS Coordinates: Latitude: N 33° 29' 58.6'' Longitude: E 126° 31' 52.3''

Bangkok Map, Where is Bangkok located?

Jeju-si Map, Where is Jeju-si located?