Ryanair are adding two new routes next year, and possibly a third to be announced:
Kosice, Slovakia: M, W, F Begins 01/04/20
FR5616 STN 1815-2140 KSC
FR5617 KSC 2205-2330 STN
Tereira, Azores: M, Begins 01/04/20
FR5634 STN 1410-1550 TER
FR5635 TER 1625-2205 STN
Also Ryanair are possibly adding Cluj, Romania. Though this is currently not available for sale.