Louis Lomas was part of Norwich's Under-16 team during 2016/17 but also played for the Under-18s, making his first appearance against Spurs on 3rd December 2016.
On 30th June 2018, he signed his first professional contract with Norwich.
On 6th January 2020 he signed a new contract with Norwich having been a regular in the Under-23 development squad. He was yet to make a senior appearance but did score the winner in the 2-1 Football League Trophy group stage win at Crawley Town in October 2019
On 16th January 2020 he joined American side Tampa Bay Rowdies on loan for their 2020 season, following in the footsteps of Caleb Richards.