An LED packaging process belongs to the technical field of LED lamp manufacturing, and comprises the steps of: (1) selecting a silver paste and fluorescent powder, and mixing the silver paste and the fluorescent powder together and heating the mixture to obtain a mixed liquid a; (2) adding an enhancer into the mixed liquid a, heating while stirring the mixture, and subjecting the mixture to thermal insulation treatment to obtain a mixture b; (3) pouring the mixture b into a mold for forming, taking out the formed mixture to obtain a mixture c, and adhering the mixture c between a chip and a bracket to obtain a semi-finished LED; (4) putting the semi-finished LED into an oven for primary baking; (5) subjecting the semi-finished LED after primary baking to secondary baking, namely, high-pressure baking, and cooling the semi-finished LED after secondary baking to room temperature to obtain a finished LED packaging product. The finished LED packaging product prepared by adopting the LED packaging process has the advantages of high radiating performance and high light emitting efficiency. The LED packaging process improves the stability of the LED and prolongs the service life. The LED packaging process is firm in adhesion, and improves the light emitting efficiency of the LED.