Kapoor was schooled at the Arya Vidya Mandir school in Juhu, following which she enrolled at the United World College of South East Asia in Singapore for her pre-university education, where she studied theater and arts.
Сонам училась в школе "Arya Vidya Mandir" в Джуху, а после поступила в United World College of South East Asia в Сингапуре, где проучилась 2 года.