The Bosman arrival struggled for form and fitness at Aston Villa last season.
"I know my best form is in there somewhere," said Albrighton to the Leicester Mercury.
"It was starting to come out again at the end of last season and I hope I can push on from that.
"I have some great coaches, staff and some great players around me to help me do that. It is going to be a big season for me."
For the big stories and the banter follow us on Twitter: @tribalfootball