Dichomeris fluctuans is a moth in the family Gelechiidae. It was described by Edward Meyrick in 1923. It is found in Peru.[1]
The wingspan is about . The forewings are violet brown, the costal edge light yellowish. The stigmata are hardly darker, small, the plical beneath the first discal. There are two cloudy ochreous-yellowish dots on the costa towards the apex and indistinct darker marginal dots around the apex and termen. The hindwings are dark fuscous.[2]