However, Barca chief Josep Maria Bartomeu hasn't ruled out the 27-year-old returning to Camp Nou next season.
Asked about a possible transfer after Bayern's win against Lyon, Coutinho told Esporte Interativo: "My mind is fully focused on the competition. It's a unique opportunity for us. I'm very happy to be in the Champions League final.
"On my future, I haven't thought about it because I'm only thinking about the final."