Stena Flavia Sail the most relaxing way on the Baltic Sea onboard the Stena Flavia. The perfect way to travel from Northern Germany to Latvia in comfort and style with Stena Line. Stena Line benefits Why travel with Stena Line between Nynäshamn - Ventspils? Overnight sailings Sail direct between Sweden and Latvia Excellent onward road connections from our ports Excellent onboard facilities Stena Flavia Ferry type Superferry Length 186 m Year 2008 Max cars 200 Max passengers 830