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
Gallery40 training photos: Liverpool's Friday work for Brighton league clash
Press conferenceLFC Women team news: Fitness updates on Sophie Roman Haug, Teagan Micah and Ceri Holland
MatchImportant information for fans attending matches at Anfield
PollVote on Liverpool's Goal of the Month in October
MatchThe opposition lowdown: Brighton & Hove Albion