In March 2019, Dodds was one of 21 MPs who voted against LGBT inclusive sex and relationship education in English schools.
He was defeated in the 2019 United Kingdom general election, losing his seat to Sinn Féin's John Finucane.
Dodds was nominated for a life peerage in the 2019 Dissolution Honours and created Baron Dodds of Duncairn on 18 September 2020.. He made his maiden speech on 3 November 2020.