These days, most of the Service Design programs I've heard of are at the Master level. Nevertheless, you can still find a few bachelor programs around the world. Here are a few:

Bachelor programs with a focus on Service Design

• B.F.A. in service design at the (SCAD) Savannah College of Art and Design in the U.S.

• BA (Hons) in Service Design at the London College of Communication in the United Kingdom

• Bachelor in Hospitality Management and Service Design at the LAUREA University in Finland

• Bachelor degree at the Masaryk University focused on Service Design (Google translate version here) that is fully remote.

Studies that include Service Design at the Bachelor level

• HES SO Valais: Bachelor of Science HES-SO (BSc) in Tourism of the HES-SO Wallis, in Switzerland