Incheon International Airport
Seoul, South KoreaICN / RKSI
International hub · 99 direct destinations · 4 runways · longest runway 13,123 ft
63 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Seoul → Fukuoka
ICN
SeoulIncheon International Airport
SeoulIncheon International AirportFUK
FukuokaFukuoka Airport
FukuokaFukuoka Airport- Distance
- 350 mi
- Estimated flight time
- ~1h 10m
Same local time in Seoul and Fukuoka.
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
- 19
- busiest month · May
- 2
- quietest month · Oct
- 58 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 7Jan2026
- 8Feb
- 16Mar
- 13.5Apr
- 19May
- 18Jun
- 12Jul
- 8Aug
- 12Sep
- 2Oct2025
- 10Nov
- 3Dec
In October 2025 we saw less traffic at Seoul in general than usual; compare that month with care.
Airlines
Who flies it
Jeju Airall year
Jin Airall year
Korean Airall year
T'way Airall year
Eastar Jetall year
Air Busanwinter
Asiana Airlinesnow and then
Air Seoulnow and then
Through the day
Departure times
Local time in Seoul. Most departures between 06:00 and 09:00.
- 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
- 10.7Mon
- 9.4Tue
- 10.1Wed
- 9.7Thu
- 10.6Fri
- 11.3Sat
- 11.7Sun
Fleet
Aircraft observed
- Boeing 737-800B73832%
- Boeing 737 MAX 8B38M30%
- Airbus A321neoA21N13%
- Airbus A321A3217%
- Boeing 777-200B7723%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 7 | 200 |
|
| February 2026 | 8 | 211 |
|
| March 2026 | 16 | 449 |
|
| April 2026 | 13.5 | 423 |
|
| May 2026 | 19 | 523 |
|
| June 2026 | 18 | 522 |
|
| July 2026 | 12 | 399 |
|
| August 2026 | 8 | 249 |
|
| September 2026 | 12 | 381 |
|
| October 2025 | 2 | 14 |
|
| November 2025 | 10 | 287 |
|
| December 2025 | 3 | 121 |
|
Airlines observed on this route
From observed callsign routes on ICN-FUK - not a booking guarantee.
About this route
- International route: Seoul and Fukuoka 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 Fukuoka: 32.
The airports on this route
Fukuoka Airport
Fukuoka, JapanFUK / RJFF
Major airport · 32 direct destinations · 1 runway · longest runway 9,186 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.
GMP FUKSeoul Gimpo International AirportSeoul is about 20 mi from Seoul.View route →ICN HSGKyushu Saga International AirportSaga is about 31 mi from Fukuoka.View route →ICN KKJKitakyushu AirportKitakyushu is about 38 mi from Fukuoka.View route →ICN KMJKumamoto AirportKumamoto is about 57 mi from Fukuoka.View route →
About the route from Seoul to Fukuoka
The observed direct connection between Incheon International Airport (ICN) and Fukuoka Airport (FUK) covers approximately 350 mi. The estimated flight time is around 1h 10m. Air Busan, Air Seoul, 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 Seoul from Fukuoka by air?
- The great-circle distance between Incheon International Airport and Fukuoka Airport is approximately 350 mi.
- How long is the flight from Seoul to Fukuoka?
- Based on the distance, the estimated flight time is about 1h 10m. This is an estimate, not a schedule.
- Is there a direct connection from Seoul to Fukuoka?
- Yes, a direct connection between ICN and FUK has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air Busan, Air Seoul, Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, Korean Air and T'way Air.
- How often is there a flight from Seoul to Fukuoka?
- On average around 11 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 3,779 observed flights. Mainly Jeju Air, Jin Air, Korean Air. That is an observation, not a timetable.
- What is the current time difference between Seoul and Fukuoka?
- Same local time in Seoul and Fukuoka.
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.