Incheon International Airport
Seoul, South KoreaICN / RKSI
International hub · 99 direct destinations · 4 runways · longest runway 13,123 ft
59 °F · FogSource: METAR observation via the NOAA Aviation Weather Center
Route
Seoul → Jakarta
ICN
SeoulIncheon International Airport
SeoulIncheon International AirportCGK
JakartaSoekarno-Hatta International Airport
JakartaSoekarno-Hatta International Airport- Distance
- 3,271 mi
- Estimated flight time
- ~7h 5m
Jakarta is currently 2 hours behind Seoul.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 2 flights a day, observed from October 2025 to September 2026.
- 2
- flights per day
- 3.5
- busiest month · Jun
- 1
- quietest month · Nov
- 6 hr 38 min
- measured flight time
- 11 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 2Mar
- 3Apr
- 2May
- 3.5Jun
- 3Jul
- 3Aug
- 3Sep
- –Oct2025
- 1Nov
- 1Dec
In October 2025 we saw less traffic at Seoul in general than usual; compare that month with care.
Airlines
Who flies it
Asiana Airlinesall year
Garuda Indonesiaall year
Korean Airall year
T'way Airsummer
Through the day
Departure times
Local time in Seoul. Most departures between 15:00 and 18:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 1.6Mon
- 1.5Tue
- 1.6Wed
- 1.4Thu
- 1.7Fri
- 2.1Sat
- 1.7Sun
Fleet
Aircraft observed
- Airbus A330-300A33345%
- Airbus A350-900A35922%
- Boeing 777-300ERB77W19%
- Boeing 777-200B7727%
- Boeing 787-10B78X4%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 18 |
|
| February 2026 | 1 | 26 |
|
| March 2026 | 2 | 12 |
|
| April 2026 | 3 | 45 |
|
| May 2026 | 2 | 43 |
|
| June 2026 | 3.5 | 92 |
|
| July 2026 | 3 | 108 |
|
| August 2026 | 3 | 100 |
|
| September 2026 | 3 | 92 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | 1 | 26 |
|
| December 2025 | 1 | 34 |
|
Airlines observed on this route
From observed callsign routes on ICN-CGK - not a booking guarantee.
About this route
- International route: Seoul and Jakarta are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Seoul: 99.
- Direct destinations observed from Jakarta: 33.
The airports on this route
Soekarno-Hatta International Airport
Jakarta, IndonesiaCGK / WIII
International hub · 33 direct destinations · 3 runways · longest runway 12,008 ft
77 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from Seoul to Jakarta
The observed direct connection between Incheon International Airport (ICN) and Soekarno-Hatta International Airport (CGK) covers approximately 3,271 mi. The estimated flight time is around 7h 5m. Asiana Airlines, Garuda Indonesia, Korean Air and T'way Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Seoul from Jakarta by air?
- The great-circle distance between Incheon International Airport and Soekarno-Hatta International Airport is approximately 3,271 mi.
- How long is the flight from Seoul to Jakarta?
- Based on the distance, the estimated flight time is about 7h 5m. This is an estimate, not a schedule.
- Is there a direct connection from Seoul to Jakarta?
- Yes, a direct connection between ICN and CGK has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Asiana Airlines, Garuda Indonesia, Korean Air and T'way Air.
- How often is there a flight from Seoul to Jakarta?
- On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 596 observed flights. Mainly Asiana Airlines, Garuda Indonesia, Korean Air. That is an observation, not a timetable.
- What is the current time difference between Seoul and Jakarta?
- Jakarta is currently 2 hours behind Seoul.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.