Jakarta to Seoul
6h 58m The flight from Soekarno-Hatta International Airport (CGK) to Incheon International Airport (ICN) covers 5,264 km (3,271 miles) and takes approximately 6h 58m gate to gate for a typical jet.
The route heads north on an initial great-circle bearing of 21°, passing near 15.9° N, 115.4° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 9h 34m | 9h 59m |
| Narrowbody jet (A320, 737) | 780 km/h | 6h 45m | 7h 10m |
| Widebody jet (777, 787, A350) | 900 km/h | 5h 51m | 6h 16m |
| Private jet (Gulfstream) | 850 km/h | 6h 12m | 6h 37m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| CGK | ICN | |
|---|---|---|
| Airport | Soekarno-Hatta International Airport | Incheon International Airport |
| City | Jakarta | Seoul |
| Country | Indonesia | South Korea |
| ICAO | WIII | RKSI |
| Coordinates | -6.1256, 106.656 | 37.4691, 126.451 |
| Elevation | 34 ft | 23 ft |
Questions
How long is the flight from Jakarta to Seoul?
A non-stop flight from Jakarta (CGK) to Seoul (ICN) takes about 6h 58m. The great-circle distance is 5,264 km (3,271 miles, 2,843 nautical miles), flying north on an initial bearing of 21°.
How far is Jakarta from Seoul?
5,264 kilometres in a straight line over the earth's surface — 3,271 miles or 2,843 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between CGK and ICN?
This page calculates the direct-line time and distance; it does not track airline schedules. At 5,264 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
What should I expect on a 6h 58m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.