In a video message to the FA, which will form part of their 150th anniversary launch on Wednesday, Mourinho said: "There could not be a better place to go.
"In England you feel the real passion for the game. It's not just about passion for clubs, it's mainly about passion for football.
"My memories are great. I loved it from the first day to the last. I don't regret my last day because after that I was lucky enough to enjoy Italy and to have and enjoy some success there and also in Spain.
"But I know that one day I will come back because English football means a lot to myself."