Sure. 'Station Eleven' by Emily St. John Mandel is a great choice. It's post - apocalyptic but also has a touch of fairytale. The traveling symphony and the way they bring art and a sense of wonder to the desolate post - apocalyptic world is like a fairytale thread running through the story.
Another one is 'Wool' by Hugh Howey. In this post - apocalyptic world underground, there are stories and secrets that unfold in a way that has fairytale - like qualities. The characters' struggle for truth and a better life is similar to the journey of characters in fairytales. There are elements of mystery, hope, and a fight against the unknown, which are common in fairytales.