Early career Born in
Rio de Janeiro, Silva graduated from
Flamengo's youth setup. In his youth career he won several important titles such as
Copa São Paulo de Futebol Júnior, Campeonato Carioca U20 and Torneio Otávio Pinto Guimarães alongside teammates
Vitor Gabriel,
Pepê,
Hugo Moura,
Matheus Dantas,
Matheus Thuler and
Gabriel Batista.
Flamengo 2018 season On 18 January 2018, Silva made his professional debut and scored his first senior goal in a 2–0 win against
Volta Redonda, in
Campeonato Carioca. In April 2018, Silva suffered an
ankle injury and returned to play in October in a Brasileiro under-20 match against
Vasco da Gama.
2019 season In the beginning of the season Silva had few opportunities in the team having five appearances in the
2019 Campeonato Carioca. On 14 April Silva played his first continental match, a 6–1
Copa Libertadores win against
San José at
Maracanã Stadium, replacing
Éverton Ribeiro in the 81st minute. On 1 May Silva debuted at
Brazilian Série A, he replaced
Willian Arão in the 79th minute against
Internacional at
Beira-Rio Stadium,
Flamengo lost 2–1.
Paços de Ferreira Having fallen out of favor at
Flamengo, Lucas Silva had his contract terminated and signed with
Paços de Ferreira in
Portugal for a three-year term. The transfer fee was not disclosed. He scored his first goal for the club on August 9, in a 2–0 victory over
Famalicão in the opening match of the
Primeira Liga. He scored his club's sole goal in a 1-0 win over
Tottenham in the first leg of the
UEFA Europa Conference League playoffs, a new tournament introduced by the UEFA this season. He participated in 49 appearances for the club, scoring four goals.
Avaí On 16 August 2022, Silva left Paços de Ferreira and returned to Brazil, signing a one-and-a-half-year contract with Série A side
Avaí.
Guarani On 31 March 2023, Silva terminated his contract with Avaí and dropped down to
Série B, joining
Guarani.
Torreense On 1 January 2024, Silva returned to Portugal, joining
Liga Portugal 2 club
Torreense. ==Career statistics==