Alone, Oreste expresses his thanks to the gods for sending him the "noble virgin" who has rescued him but feels guilty for leaving his friend Pilade in danger of death (Aria:Dopo l'orrore). Ermione has traced Oreste's steps  and is overjoyed to have found her husband (Aria:Vola l'augello).
Oreste thanks the gods for rescuing him with a "noble maiden" but feels guilty about leaving his friend Pilade in danger (Aria:Dopo l'orrore). Ermione finds Oreste and is overjoyed to have found her husband (Aria:Vola l'augello).