In 2018, she was seen in comedy spoof film Welcome to New York, with an ensemble cast including Diljit Dosanjh, Karan Johar, and others. The film was shot in IIFA Awards 2017 and was the first film to be based on an award show.  The film received overwhelming negative reviews and Sinha's appearance in the film was particularly criticized, with Rajeev Masand of News 18 saying that ''Not very funny, unfortunately, is Sonakshi Sinha, who comes off exaggerated and out-of-step even in a film of such ridiculously low standards. She spends the bulk of her time on screen contorting her face like Jim Carrey, but with none of the same results. '' The film was also a box-office bomb, earning only Rs. 75 lakh on its first day.  The same year, Sinha appeared in female-oriented comedy film Happy Phirr Bhag Jayegi along with Diana Penty in the eponymous character. The film was released on 24 August 2018.  As with her previous release, Happy Phirr Bhag Jayegi was a commercial disappointment.  Then, she made a special appearance in a song of Yamla Pagla Deewana Phir Se.