Abstract Women of lower socio-economic position (SEP) have a higher incidence of cervical cancer and lower uptake of cervical screening. The Integrated Screening Action Model (I-SAM) is a behaviour model aimed to guide intervention development that considers how individuals engage with screening through their environment, capability, opportunity, and motivation. The I-SAM can be used to understand behaviour of cervical screening. We aimed to understand perceptions and awareness of HPV screening among women aged 25-65 of low SEP living in an urban area in Ireland. Semi-structured interviews were conducted with women who self-reported regular or irregular screening attendance, no university-level education, low-income employment or not working, aged 25-65 and living in Dublin. Participants were recruited via community organisations. Data were analysed using I-SAM in a framework analysis to map barriers and enablers of attendance of regular and irregular attenders. Of the seventeen women interviewed, seven attended screening irregularly. Participants thought they had opportunity to attend when they were reminded and supported to attend by peers and healthcare professionals. Participants wanted to promote screening in the community and to normalise conversations on sexual health. Participants felt fear of cancer was a driver and deterrent to attend screening due to cancer running in the family, past health issues and abnormal cell treatments, and wanting to be there for their family. Few were aware of HPV or the switch to HPV screening. Irregular attenders were unsure how to book or find information on screening. Campaigns should involve communities that are less likely to attend to improve visibility of screening. Healthcare professionals could opportunistically promote HPV screening in primary care and community settings. Campaigns should be aimed at improving literacy of HPV screening, address concerns of cancer risk and support navigation through screening. Key messages • Understanding of HPV cervical screening is limited and campaigns are needed to improve awareness and literacy. • Public health campaigns should engage with communities to promote screening via community groups and healthcare professionals.