The match has been designated a `Fans Fixture' and Eriksson highlighted the importance of a large partisan crowd in helping the team to victory.
"If the stadium is nearly full of Leicester supporters it will mean a lot to the players and they will sense the difference," Eriksson told the club's official website.
"The atmosphere which our supporters generate is fantastic and this has a huge impact on the team. It's a wonderful gesture for the owners to offer this discount before Christmas, when money is tight.
"It's going to be a very good football game between two teams who like to keep the ball on the floor and play the right way.
"Saturday is important to us and we will do everything we can to get three points."