Leo Cullen's side have won all four matches in the competition to date.
Croke Park has been confirmed as the venue for Leinster's last-16 clash with Harlequins in the Investec Champions Cup.
The game will have a 3pm kick-off time on Saturday the 5th of April.
Munster's tie away to Ronan O'Gara's La Rochelle will kick-off at half-five on the same day.
While Ulster's trip to top seeds Bordeaux will get underway at half-twelve Irish time on Sunday, April 6th.