To celebrate United's recent 20th title triumph, Aon last week reduced prices for Under-16s tickets and today they and the club announced that all other tickets for the game are now available at half price. They can purchased online via Ticnet or fans can pay on the gate on the night.
Fans who have already purchased their tickets for the game have had the opportunity to purchase the best seats in Friends Arena, home of the Swedish national team and AIK. And those that remain can now be bought for the special price announced today.
David Moyes will be taking a strong squad with him to Sweden with Wayne Rooney, Nemanja Vidic, Antonio Valencia and Nani all in contention to be included in the travelling party.
The Reds have just under a week left to prepare for their visit to Wembley to take on Wigan in the Community Shield - a match that will give Moyes the opportunity to claim his first piece of silverware as United boss.
AIK go in to Tuesday's friendly on the back of Saturday's 2-1 win over current Swedish champions IF Elfsborg which has kept them in third place in Allsvenskan - Sweden's top league.