The invention discloses a sintering method of a vanadium titanium magnetite. The method includes successively carrying out material placing, material pressing and sintering after granulating a sintering raw material. The sintering raw material contains the vanadium titanium magnetite, a high-grade ore, a fuel and a flux, wherein the flux is active lime; relative to 100 parts by weight of the vanadium titanium magnetite, the content of the fuel is 3.5-6.5 parts by weight, and the content of the flux is 10-18 parts by weight; the moisture content in the sintering mixture obtained from granulation is 5-8 wt%, and the content of the sintering mixture with the particle diameter of 3-6 mm is more than 80%; the material placing makes the material layer thickness be 550-850 mm, and a sintering condition includes that the vacuum degree in the sintering process is 8-15 kPa. Through the technical scheme, the sintering method makes the finished product rate of a finished product sintered ore increased to 72% or more and the drum strength (ISO) reaching 76% or more, thereby improving the production efficiency.