The player missed the first leg against United and he was also out of Bayern's weekend game with Schalke because of a calf strain, but he has returned to training and is keen to make a comeback at Old Trafford.
Asked if he felt he could play a full part in the match, Robben said: "Yes, I hope so. I'm ready, I'm here and I didn't travel just to be in the stands. We still have one more training session to go this evening. It will be important for me because I haven't trained too much in the last few days.
"But I'm here, I'm ready for the game and if everything tonight is going well and I feel well tomorrow - of course, in the end it is for the trainer to decide, but I think I can be ready for tomorrow.''
