June can be a great time to fly to Nagasaki International from Gatwick with a flight ticket averaging about £771. Cheapflights users have found deals in the month of June for as cheap as £437. The most expensive prices can be found in the month of September.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Gatwick and Nagasaki for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Gatwick is roughly greater than that of Nagasaki. You can assume this to be the case over the next 12 days.
Expect the weather to be around 32 °C on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Nagasaki is generally hotter than in Gatwick.