$2,018 Cheap flights to Nagasaki Prefecture

The average flight to Nagasaki Prefecture costs $64/per person and the cheapest flight to Nagasaki Prefecture is $45/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.

Nagasaki is about 100% more popular to visit than any other city in Nagasaki Prefecture, according to momondo users. When visiting Nagasaki, it is recommended to fly into Fukuoka Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

Temperatures in Nagasaki Prefecture can vary between 6 °C and 27 °C based on the time of year. Typically, the coldest month in Nagasaki Prefecture will be January, and the warmest month will be August. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Nagasaki Prefecture in January, January, and February, as that is when precipitation is least likely.

Prices for flights to Nagasaki Prefecture were last updated today.

As of September 2026, there is 1 operator available to choose from for flights to Nagasaki Prefecture.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Nagasaki Prefecture.

The required travel and health documents for your Nagasaki Prefecture trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Nagasaki Prefecture. We recommend that you seek guidance from your airline or a reliable third party such as IATA.