Mes Sungun defeated AGMK FC of Uzbekistan 7-3 in the semi-final on Thursday.
Mes Sungun will face three-time champion Nagoya Oceans of Japan in the final on Saturday, while AGMK will take on Vietnam's Thai Son Nam FC in the third place play-off.
Mehdi Javid scored a hat-trick in this match, while Alireza Askari made a brace.
Farhad Fakhim and Mohammad Shajari also scored.
The final will be a thriller, with Mes Sungun eager to atone for its defeat to the Japanese side in a Group D tie on Monday.
The 2019 AFC Futsal Club Championship is the 10th edition of the AFC Futsal Club Championship, an annual international futsal club tournament in Asia organized by the Asian Football Confederation (AFC).
The competition is being held in Bangkok, Thailand on August 7-17.