Background/Aims Remote service delivery became a key method of providing therapy for psychological oncology services during the COVID-19 pandemic and beyond. This study aimed to understand the experiences and preferences of both patients and therapists who undertook remote psychological therapy in a cancer support service, with a view to informing ongoing service provision. Methods A total of 99 out of 152 invited patients completed an online mixed-methods (quantitative and qualitative) audit survey. All patient participants had accessed therapy with the psycho-oncology support team at Guy's Cancer Centre in London. Of the 12 therapists and four trainee therapists working in this service, 11 and two from each group (respectively) completed a corresponding survey about their experiences as therapists. For quantitative data, descriptive statistics were collated. Results Patients rated their experience of remote therapy as positive, reporting that they felt respected, understood and confident during therapy, and acknowledged the associated advantages of increased accessibility and infection control. Despite this, 87% of patients and 100% of therapists expressed a preference to access or deliver therapy in person, with patients identifying human connection and relationship building as key reasons for choosing in-person delivery. Therapists valued the relational aspects of in-person psychological support and reported that remote delivery had negatively affected the quality of therapy delivered. Conclusions Understanding the needs and preferences of patients and therapists is important in informing ongoing psychological service delivery. The results highlight the importance of retaining provision for in-person service delivery and offering choice to patients in how they access psychological support, in line with personalised care recommendations made by the NHS Long Term Plan.