Naha International Airport
Naha, JapanOKA / ROAH
Major airport · 30 direct destinations · 2 runways · longest runway 9,839 ft
79 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Naha → Seoul
OKA
NahaNaha International Airport
NahaNaha International AirportICN
SeoulIncheon International Airport
SeoulIncheon International Airport- Distance
- 782 mi
- Estimated flight time
- ~2h 5m
Same local time in Naha and Seoul.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 6 flights a day, observed from October 2025 to September 2026.
- 6
- flights per day
- 7
- busiest month · Feb
- 2
- quietest month · Aug
- 1 hr 49 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 6Jan2026
- 7Feb
- 6Mar
- 5Apr
- 6May
- 3Jun
- 3Jul
- 2Aug
- 4Sep
- 6Oct2025
- 6Nov
- 6Dec
In June 2026, July 2026, August 2026 we saw less traffic at Naha in general than usual; compare that month with care.
Airlines
Who flies it
T'way Airall year
Asiana Airlinesall year
Jeju Airall year
Korean Airall year
Jin Airall year
Eastar Jetall year
Through the day
Departure times
Local time in Naha. Most departures between 13:00 and 16:00.
- 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
- 5Mon
- 4.1Tue
- 4.8Wed
- 4.2Thu
- 5.1Fri
- 4.9Sat
- 5.4Sun
Fleet
Aircraft observed
- Boeing 737 MAX 8B38M36%
- Airbus A321neoA21N24%
- Boeing 737-800B73822%
- Boeing 777-200B7729%
- Airbus A330-300A3336%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 6 | 185 |
|
| February 2026 | 7 | 183 |
|
| March 2026 | 6 | 190 |
|
| April 2026 | 5 | 151 |
|
| May 2026 | 6 | 137 |
|
| June 2026 | 3 | 80 |
|
| July 2026 | 3 | 81 |
|
| August 2026 | 2 | 72 |
|
| September 2026 | 4 | 116 |
|
| October 2025 | 6 | 173 |
|
| November 2025 | 6 | 184 |
|
| December 2025 | 6 | 168 |
|
Airlines observed on this route
From observed callsign routes on OKA-ICN - not a booking guarantee.
About this route
- International route: Naha and Seoul are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Naha: 30.
- Direct destinations observed from Seoul: 99.
The airports on this route
Incheon International Airport
Seoul, South KoreaICN / RKSI
International hub · 99 direct destinations · 4 runways · longest runway 13,123 ft
61 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Naha to Seoul
The observed direct connection between Naha International Airport (OKA) and Incheon International Airport (ICN) covers approximately 782 mi. The estimated flight time is around 2h 5m. Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, 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 Naha from Seoul by air?
- The great-circle distance between Naha International Airport and Incheon International Airport is approximately 782 mi.
- How long is the flight from Naha to Seoul?
- Based on the distance, the estimated flight time is about 2h 5m. This is an estimate, not a schedule.
- Is there a direct connection from Naha to Seoul?
- Yes, a direct connection between OKA and ICN has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, Korean Air and T'way Air.
- How often is there a flight from Naha to Seoul?
- On average around 6 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,720 observed flights. Mainly T'way Air, Asiana Airlines, Jeju Air. That is an observation, not a timetable.
- What is the current time difference between Naha and Seoul?
- Same local time in Naha and 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.