Ji-sung Park will link up with his United team-mates when the squad fly to Seoul on Wednesday.
Park did not fly to Malaysia with the Reds as he is still on a break due to his role in South Korea's international fixtures last month.
But a club spokesperson has confirmed the 28-year-old will join United's pre-season tour when the team land in his home town on Wednesday.
While in Korea, the Reds will play FC Seoul at the World Cup Stadium on Friday 24 July. You can watch the game live at MUTV Online.