The invention relates to blueberry ice wine and a manufacturing method thereof. The blueberry ice wine is obtained through fermentation brewing by mixed fermentation liquid formed by 62 percent of blueberry juice, 15 percent of bramble juice, 5 percent of strawberry juice, 8 percent of Shuanghongshan grape juice and 10 percent of Vidal grape juice in percent by weight. The invention adopts the blueberry, the bramble, the strawberry and the grape with rich functional ingredients as major raw materials to be fermented after being mixed, and uses the technology such as advanced low-temperature and temperature-control fermentation, pulsed light sterilization and the like to solve the technical problems of high acidity, low color intensity, poor mouth feeling and serious nutrient ingredient loss in the blueberry ice wine brewing process. The products are limpid and transparent, the fruit fragrance is dense, rich and mellow, and the wine is sweet, smooth and tasty, and has the unique features of the blueberry ice wine. In addition, the invention also has the advantages of sanitary, safe and simple operation process, low energy consumption and no pollution.