Over the past three decades, the tourism industry faces challenges in Iran, mostly due to international nuclear sanctions and there is no doubt that Iran has a negative image in the West and the negative propaganda against Iran and the presence of international sanctions have hit the tourist industry a lot. The nuclear deal reached in Vienna on July 14, 2015, and the better relations with the west, this agreement has given hope to many people inside and outside Iran that have foreseen a clear future for the Iran. On the other hand, the agreement has also affected the creation of direct flights to Iran. In this article, we will review the tourism industry in Iran (comparing after the nuclear deal).