In this article we reflect on the ‘Interconnections between Culture and Behaviour: Interdisciplinary Perspectives’ conference. The event brought together renowned scholars from the fields of psychology and sociology to applied linguistics, who presented the conceptualisations made and methodological approaches taken to explore culture and behaviour in their respective disciplines. In table discussions the participants debated the commonalities and differences between their respective disciplines and reflected on their own approaches. In a final plenum discussion speakers and participants questioned the compatibility of approaches in order to explore opportunities for interdisciplinary research. No discipline denied that links between culture and behaviour exist, but that other constructs are needed to explore them further, such as norms. The contexts in which behaviours are observed were also highlighted as crucial by all speakers, although they operationalised it quite differently. All sides acknowledged the value of multi- or interdisciplinary approaches when researching the links between culture and behaviour. However, philosophical differences affecting practical issues, such as data collection methods and analytical tools, were also identified as impacting compatibility. Following the discussions at the event, speakers and organisers decided to further explore these ideas in a special issue, which is currently in preparation.