Feb 25, 2022 · [2-minute read] We know interest in Wendy’s fish sandwich spikes about this time every year, with fans frequently reaching out to us to ask, “When will Wendy’s fish sandwich be available in 2022?”Well, get ready because on Monday, February 28, Wendy’s Crispy Panko Fish Sandwich will be on menus, following its well-received debut last year.