As yet, we have not been officially informed by the WRU but a Press Release on the WRU Website suggests the following :-

“ROAD TO PRINCIPALITY FULL SCHEDULE

Sunday 24th April – National Club Finals Day

WRU Championship Plate Final – 13:00
WRU Championship Cup Final – 15:15
WRU Premiership Cup Final – 17:35

Priced at £10 per Adult ticket and £5 for Under 17’s.   Tickets are expected to go on sale early April and will be available online at wru.wales/tickets or available to purchase on the day from WRU Ticket Office on Westgate Street.”