Do you mean A320 as BHD cannot physically take a 757
Nope - a 757-200. 5 visits planned in total. The 757 is far more capable (performance-wise) than an A320. I assume the taxiways / apron can accommodate it.
Heck, if IOM can take one
Aircraft routes:
EMA-BHD-REU on 01/07, 08/07
REU-BHD-REU on 15/07
REU-BHD-EMA on 22/07, 29/07