Held in Birmingham, in September 5-7, this conference has an emphasis on patristic biblical exegesis: “we are particularly keen to receive contributions on the reception of Pauline literature or commentaries more generally”. More details here. Birmingham is also the place for the COMPAUL project on the earliest Pauline commentaries.
Another CfP which might allow some papers on Patristics would be that of the St Andrews Symposium for Biblical and Early Christian Studies: “Son of God: Divine Sonship in Jewish and Christian Antiquity”. Details here.