This article explores how dialogue between policymakers from different countries can help generate learning which responds to the dilemmas they face when seeking to integrate migrants more fully within local communities. These dilemmas include reducing prejudice and discrimination between those who don’t want to interact, and building collective belonging whilst valuing the complexity of diverse individual identities. The article highlights ways in which the ethical dimensions of the dialogue process can interact with the ethical dimensions of the issues under discussion within such policymakers’ dialogues. In the process, the article demonstrates how research which adopts dialogical approaches, whilst being critically aware of these ethical dimensions, can help to address the gaps and limitations in existing policymakers’ understandings, by generating improved exchanges of learning