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Incheon International Airport
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Nagasaki Airport
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Scan through all non-stop flights from Seoul to Nagasaki. The full flight schedule below gives an overview of all non-stop flights from ICN to NGS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Nagasaki is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Nagasaki any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Seoul ICN to Nagasaki NGS, which is Korean Air. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ICN NGS flight schedule.
Flights from ICN to NGS are operated 3 times a week, with an average of 1 flight per day. Departure times vary between 08:00 - 10:35. The earliest flight departs at 08:00, the last flight departs at 10:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Seoul to Nagasaki takes 1 hour and 30 minutes. The flight distance between Seoul and Nagasaki is 370 miles (or 595 km).
There is 1 airport in Nagasaki: Nagasaki Airport (NGS).
There are 3 flights per week flying from Seoul to Nagasaki (as of April 2026).
1 hour and 30 minutes is the average flight time from Seoul to Nagasaki.
The distance from Seoul to Nagasaki is 370 miles (595 kilometers).
Korean Air is the only airline flying nonstop from Seoul to Nagasaki.
SkyTeam is currently the only alliance flying nonstop from Seoul to Nagasaki.
You can fly non-stop in Economy only.
Aircraft types that fly from Seoul to Nagasaki:
The earliest flight departs at 08:00 from Seoul and arrives at 09:30 at Nagasaki.
The latest flight departs at 10:35 from Seoul and arrives at 12:05 at Nagasaki.
370 miles (595 km) · 1h 30m
10:35
12:05
Korean Air
SkyTeam
KE 2191
Korean Air
Airbus A220-300
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