From most locations, the cheapest flights to Nagasaki can be found during the month of February; however great deals can be found at other times.
From most locations, the cheapest day to fly to Nagasaki is Friday. Most users found that departing on a Saturday was most expensive.
In general, when looking for the cheapest flight to Nagasaki, our data indicates that afternoon flights are the most cost-effective. evening flights tend to be the most expensive.