Kammala wannan jumla: Duk matakan matasa sun haɗa, Silva ya sami wasanni 55 don Portugal. Ya fara bugawa kungiyar ta 'yan kasa da shekaru 21 wasa a ranar 24 ga Maris, 2016, a wasan da suka yi nasara da Liechtenstein da ci 4-0 a gida.
2017 Kwararrun Gasar Zakarun Turai na Under-21 na UEFA.