On this page, you can choose and buy flight tickets from Seoul to Nagasaki. This 594 km route is serviced regularly, with an average flight frequency of about 4 flights per week.
Flights on this route are operated by KE. Ticket prices are dynamic, so we recommend using the low-price calendar to find the best deals. You can also find out in advance how to get to Seoul airport and the most convenient way to travel from Nagasaki airport upon arrival.
The table shows direct flights Seoul → Nagasaki on the selected date. The flight takes approximately 1 h 30 min. Regular flights are operated by Korean Air. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Nagasaki Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Seoul — Nagasaki by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $89 in y, and the most expensive are around $186 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Seoul → Nagasaki, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $232 | high | May | $219 | high | Sep | $187 | medium |
| Feb | $167 | low | Jun | $161 | low | Oct | $174 | low |
| Mar | $180 | medium | Jul | $199 | medium | Nov | $225 | high |
| Apr | $225 | high | Aug | $238 | high | Dec | $244 | high |
Some values are estimated based on seasonality.
The climate in Nagasaki is characterized by warm summers and mild winters. August is the hottest month, with an average temperature of 29.5°C, while January is the coolest. Rainfall peaks in June and July, when the number of rainy days in the region is at its highest.
The most budget-friendly flights are available in July, when ticket prices start $96. According to current data, January is considered the most expensive period to fly, with a minimum cost $172.
October is worth considering as the optimal time for a trip: it is one of the driest months, with comfortable temperatures around 22°C. To save money and ensure comfort, it's best to avoid the summer months with heavy downpours and the expensive winter season.
Regular air service on this route is provided by Korean Air (KE), which operates approximately 4 direct flights per week. As the primary carrier on this route, it offers the fastest travel options without stopovers. Detailed information on flight schedules and fare options can be found in the interactive list of airlines below.
Flights Seoul — Nagasaki depart from Incheon International Airport and Gimpo International Airport and arrive at Nagasaki Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 594 km. The approximate travel time on a direct flight is about 1 hour 20 minutes.
The main carrier operating regular flights from Seoul to Nagasaki is the South Korean airline KE (Korean Air).
Yes, direct flights are available on this route, allowing you to reach Japan as quickly as possible without layovers.
Flights from Seoul arrive at Nagasaki International Airport (NGS), which is the main air gateway for the region.
Ticket prices change constantly. We recommend tracking the current minimum in the low-price calendar on this page and making your purchase a month before your trip.
Where travelers fly most — pick a route and check prices
