Was born on January 1, 1985 in Mersin, Turkey. Her father is a higher chemical engineer and her mother is a pharmacist. Aydındağ completed her high school education in Tarsus American College. She received her BA in International Relations from Koc University in Istanbul in 2006. She completed her LL.M degree in 2008 from University of Hull in United Kingdom. Her dissertation was on minority rights in the European Union.
Between 2005-2007 she was the co-founder and the Secretary- General of the Turkish Model United Nations Conferences. At the same time she joined the delegations of Harvard University and Sabanci University. Afterwards she worked for foreign affairs department of Cumhuriyet Daily News. Between 2010-2011 she was assistant to 3rd secretary of the Ministry of Foreign Affairs. Currently she is part-time lecturer at Near East University.