The cheapest Stuttgart to Rovaniemi return flight on the radar right now is €355, flying with KLM via one or more connections. It covers departures in March 2027, and every dated link below opens that exact STR–RVN search on Skyscanner. That is roughly 14% below the €414 this route usually costs. Across 97 recorded checks it has ranged between €245 and €698. Our sampling points to March 2027 as the cheapest month to fly Stuttgart to Rovaniemi.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Stuttgart? We track 55 other departure cities for Rovaniemi, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Stuttgart to Rovaniemi is often still worth booking within a day or two of the fare we found.