United face the Terriers at the John Smith’s Stadium on Saturday, 15th December, with kick-off set for 3pm, and tickets - which were initially on sale to supporters with 100 or more away points - are now available to supporters with 75 or more away points.
Tickets for the game against David Wagner's men are priced at £30 for adults, £20 for seniors (over-65s) and £15 for under-18s.
To purchase tickets, please visit book.nufc.co.uk, call 0344 372 1892 or visit the St. James' Park box office (Milburn Stand) in person.