Flights Seoul — Nagasaki is a popular route. The straight-line distance is 597 km. Flight time 1h 12m. Time difference +0h.
The minimum price for the next 3 months — from $126 (07.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $131, ranging from $126 to $136. Book 1–3 months in advance to get the best deals.