The cheapest Naples to Santiago return flight on the radar right now is €868, flying with Turkish Airlines via one or more connections. It covers departures in February 2027, and every dated link below opens that exact NAP–SCL search on Skyscanner. That is roughly 22% below the €1,115 this route usually costs. Across 85 recorded checks it has ranged between €649 and €1,596. Our sampling points to February 2027 as the cheapest month to fly Naples to Santiago.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Naples? We track 53 other departure cities for Santiago, listed at the foot of this page.
Fares move quickly. If this Naples to Santiago price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.