Seoul Gimpo International Airport
Seoul, South KoreaGMP / RKSS
Regional airport · 14 direct destinations · 2 runways · longest runway 11,811 ft
77 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Seoul → Tokyo
GMP
SeoulSeoul Gimpo International Airport
SeoulSeoul Gimpo International AirportHND
TokyoTokyo Haneda International Airport
TokyoTokyo Haneda International Airport- Distance
- 734 mi
- Estimated flight time
- ~2h
Same local time in Seoul and Tokyo.
Observed nonstop
How often does this route fly?
Frequency
Throughout the day
On average around 11 flights a day, observed from October 2025 to September 2026.
- 11
- flights per day
- 12
- busiest month · Feb
- 10
- quietest month · Dec
- 1 hr 42 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 11Jan2026
- 12Feb
- 11Mar
- 11Apr
- 11May
- 12Jun
- 12Jul
- 11Aug
- 11Sep
- 11Oct2025
- 11Nov
- 10Dec
Airlines
Who flies it
All Nippon Airwaysall year
Japan Airlinesall year
Korean Airall year
Asiana Airlinesall year
Qatar Executivenow and then
Through the day
Departure times
Local time in Seoul. Most departures between 18:00 and 21:00.
- 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
- 10.6Mon
- 10.6Tue
- 10.4Wed
- 10.5Thu
- 11.2Fri
- 11.6Sat
- 11.4Sun
Fleet
Aircraft observed
- Boeing 787-8B78825%
- Airbus A330-300A33323%
- Boeing 767-300B76316%
- Boeing 787-10B78X10%
- Boeing 787-9B7896%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 11 | 351 |
|
| February 2026 | 12 | 323 |
|
| March 2026 | 11 | 331 |
|
| April 2026 | 11 | 326 |
|
| May 2026 | 11 | 309 |
|
| June 2026 | 12 | 331 |
|
| July 2026 | 12 | 355 |
|
| August 2026 | 11 | 343 |
|
| September 2026 | 11 | 331 |
|
| October 2025 | 11 | 323 |
|
| November 2025 | 11 | 317 |
|
| December 2025 | 10 | 294 |
|
Airlines observed on this route
From observed callsign routes on GMP-HND - not a booking guarantee.
About this route
- International route: Seoul and Tokyo are in different countries.
- The 3rd longest observed direct route from GMP, out of 14.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Seoul: 14.
- Direct destinations observed from Tokyo: 71.
The airports on this route
Tokyo Haneda International Airport
Tokyo, JapanHND / RJTT
International hub · 71 direct destinations · 4 runways · longest runway 11,024 ft
72 °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 Seoul to Tokyo
The observed direct connection between Seoul Gimpo International Airport (GMP) and Tokyo Haneda International Airport (HND) covers approximately 734 mi. The estimated flight time is around 2h. All Nippon Airways, Asiana Airlines, Japan Airlines, Korean Air and Qatar Executive have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Seoul from Tokyo by air?
- The great-circle distance between Seoul Gimpo International Airport and Tokyo Haneda International Airport is approximately 734 mi.
- How long is the flight from Seoul to Tokyo?
- Based on the distance, the estimated flight time is about 2h. This is an estimate, not a schedule.
- Is there a direct connection from Seoul to Tokyo?
- Yes, a direct connection between GMP and HND has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: All Nippon Airways, Asiana Airlines, Japan Airlines, Korean Air and Qatar Executive.
- How often is there a flight from Seoul to Tokyo?
- On average around 11 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 3,934 observed flights. Mainly All Nippon Airways, Japan Airlines, Korean Air. That is an observation, not a timetable.
- What is the current time difference between Seoul and Tokyo?
- Same local time in Seoul and Tokyo.
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.