Lotte World Mall had its grand opening in October 2014, two years before Lotte World Tower was completed in October 2016.
Lotte World Mall ໄດ້ເປີດຕົວໃນເດືອນຕຸລາ 2014, ສອງປີກ່ອນ Lotte World Tower ໄດ້ສໍາເລັດໃນເດືອນຕຸລາ 2016.