 Having made over 30 appearances in European competition, Finn competed in the group stages of the Europa League with both Shamrock Rovers (2011) and Dundalk (2016).Finn began his youth career at Cambridge United, spending eight months with their youth team in 2004–05.Due to a requirement that he had to finish school in Ireland, he would fly from Dublin to Cambridge after school on Fridays, play a game on Saturday and fly straight back home.