The Brexit process has brought uncertainty into the future migration of European Union migrants living in the United Kingdom. This research aims to explore the representations that Portuguese emigrants residing in the United Kingdom made about leaving the country from the European Union and how Brexit changed their migratory aspirations. Those Portuguese outlined their future in the context of a lack of assurance about future rights of residence in the country and, despite the annual income, education and length of residence of these citizens, have proved crucial in how they experience and react. Brexit did not change the migrants' aspirations and future life plans in the UK. Although responsible for a feeling of insecurity within this community, the little interference of Brexit in respondents' migratory plans reveals that this is a net mobility.