21, 53, 78, 172, 453.
Take either 453, 172 or 53, all to Stop J, to Peckham Park Road/Old Kent Road stop. The Church is by the bus stop.
Take 78 to Peckham Park Road stop, and walk back up to Old Kent Road (main road), cross the road, turn right on to Old Kent Road, and cross the road. The Church is by bus stop J.
Take bus 21 from Stop F to Peckham Park Road/Old Kent Road stop, and cross to the other side of the road. The Church is by bus stop J.