The Magpies – who beat the Foxes 2-1 away from home last season – head to the King Power Stadium on Friday, 12th April, with kick-off set for 8pm.
The game was originally scheduled for Saturday, 13th April, but was brought forward after being selected for live television coverage on Sky Sports.
And tickets for the fixture against Brendan Rodgers’ men sold out on the afternoon of Monday, 18th March. United's full allocation was 3,300.
Please note that supporters under the age of 16 must be accompanied by an adult (over-18). Children under the age of two will not be permitted entry to the stadium.
To purchase tickets for future games, please visit book.nufc.co.uk, call 0344 372 1892 or visit the St. James' Park box office (Milburn Stand) in person.