Advani debuted into Bollywood with Kabir Sadanand's 2014 comedy Fugly, that also had an ensemble cast of Mohit Marwah, Arfi Lamba, Vijender Singh.

Taran Adarsh of Bollywood Hungama said: "Kiara Advani catches you completely unaware" and has the "combination of looks and talent".

Mehul S Thakkar of Deccan Chronicle noted her performance as being "very striking" and said she "shows a lot of promise".[11] It underperformed at the box office.

In 2016, Advani was seen in Neeraj Pandey's sports film M. S. Dhoni: The Untold Story—an official biopic of popular cricketer M. S. Dhoni

In 2017, she played newcomer Mustafa Burmawalla's love interest in the Abbas–Mustan directed action thriller Machine

Advani then made her OTT debut with the Netflix 2018 anthological movie Lust Stories, dealing with female sexuality and consisting of four segments.

she signed the Mahesh Babu starrer Bharat Ane Nenu, a political actioner from Koratala Siva about a student who unexpectedly becomes chief minister of Andhra Pradesh.

she signed the Mahesh Babu starrer Bharat Ane Nenu, a political actioner from Koratala Siva about a student who unexpectedly becomes chief minister of Andhra Pradesh.

She returned to Hindi cinema with a brief role in Abhishek Varman and Dharma Productions's period drama Kalank opposite Varun Dhawan

In 2020, Advani starred in Guilty, a Netflix thriller film about sexual assault. n May 2022 Advani will be seen with Kartik Aaryan in the horror comedy Bhool Bhulaiyaa 2.