InternationalsDiogo Jota scores in Portugal's World Cup play-off win
The Liverpool forward netted the second goal for his nation with a powerful header in the 42nd minute.
Otavio had opened the scoring at Estadio do Dragao in Porto, with Matheus Nunes then clinching the victory in second-half stoppage time after Burak Yilmaz had pulled one back for Turkey.
The victory for Portugal sets up an encounter against North Macedonia next week to determine who will progress to Qatar 2022.
In another play-off semi-final on Thursday evening, Neco Williams played the entirety of Wales’ 2-1 success over Austria in Cardiff.
Rob Page’s side will face either Scotland or Ukraine in the final, as the country seeks its first World Cup appearance since 1958.
Latest news
Feature'I knew when I was young I wanted it' – Arne Slot's coaching journey explained
VideoPremier League International Cup highlights: Liverpool 3-4 Hertha
On sale nowGet your Liverpool v Brighton matchday programme
MatchLiverpool v Brighton: TV channels, how to listen live and highlights details
VideoWatch: Arne Slot and Sander Westerveld talk Liverpool, football and life at the AXA Training Centre