The invention discloses a chiffon fabric dyeing process. The chiffon fabric dyeing process comprises the following steps: (S1) preparing dyeing liquid; (S2) heating to 60 DEG C, and maintaining the temperature; (S3) heating to 90 DEG C, and maintaining the temperature; (S4) heating to 100 DEG C, and maintaining the temperature; (S5) heating to 110 DEG C, and maintaining the temperature; (S6) heating to 120 DEG C, and maintaining the temperature; and (S7) cooling the dyeing liquid in the step (S6), and washing. The chiffon fabric dyeing process has the advantages and effects that beta-cyclodextrin is added into the dyeing liquid, nano-silver particles are added in the dyeing process, so that the dyeing velocity of a dye is increased by virtue of the nano-silver particles, and meanwhile, a chiffon fabric has antibacterial performance; and secondly, benzyl alcohol is added into the dyeing liquid, cationic dye is gradually separated from a cavity of beta-cyclodextrin under the action of the nano-silver particles, and meanwhile, the cavity of beta-cyclodextrin is filled with benzyl alcohol after beta-cyclodextrin entering beta-cyclodextrin, so that the effects of high color fastness, short dyeing time, high dyeing speed and good uniform dyeing property of the chiffon fabric are achieved.